CN102022011A - Section bar connector, section bar and section bar connecting structure - Google Patents
Section bar connector, section bar and section bar connecting structure Download PDFInfo
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- CN102022011A CN102022011A CN2010105678535A CN201010567853A CN102022011A CN 102022011 A CN102022011 A CN 102022011A CN 2010105678535 A CN2010105678535 A CN 2010105678535A CN 201010567853 A CN201010567853 A CN 201010567853A CN 102022011 A CN102022011 A CN 102022011A
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- 230000000295 complement effect Effects 0.000 claims description 50
- 210000002421 cell wall Anatomy 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 8
- 230000003796 beauty Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000013461 design Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000003287 bathing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
- E06B3/9642—Butt type joints with at least one frame member cut off square; T-shape joints
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- Connector Housings Or Holding Contact Members (AREA)
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Abstract
In order to overcome the defects of beauty and stress performance of the traditional section bar connecting structure, the invention relates to a section bar connecting structure as well as a section bar constituting the section bar connecting structure and a section bar connector matched with the section bar. The section bar connector comprises a connector main body (1), a connector main body (2) and a locking part preventing the connector from separating, the section bar comprises a first section bar matched with the connector main body (1) and a second section bar matched with the connector main body (2), a first chute and a slipway which are arranged on the connector main body (1) are respectively matched with a second U-shaped opening and a first U-shaped opening which are arranged on the first section bar, the connector main body (1) can be wrapped by the first section bar, an embedded protrusion arranged on the connector main body (2) is matched with an embedded cavity of the second section bar and embedded in the embedded cavity of the second section bar, the connector main body (2) is also provided with a first sliding rail matched with the first chute and a second sliding rail matched with the slipway, and the connector main body (1) and the connector main body (2) are locked and connected through the locking part.
Description
Technical field
The present invention relates to the connector that a kind of connection profile uses and the syndeton of section bar that is connected and section bar thereof, particularly relate to and connect shower house with the quick assembling connector of section bar and the syndeton of section bar that is connected and section bar thereof.
Background technology
In the shower house industry, the framework of room body is made of up and down two crossbeams and two root posts of side.The assembling mode of crossbeam and column has three kinds:
First kind of mode is the connecting hole that has screw fastening on the crossbeam, perforate aperture that screw passes arranged greater than the nominal diameter of screw and less than screw terminal on the column, passes the connecting hole that column enters in the crossbeam by screw and is connected and fixed.
Second kind is the fixed connecting piece that a protrusion column is installed earlier on column, then fixed connecting piece is inserted in the crossbeam, with screw fixed connecting piece and crossbeam is fixed together again.
The customer can apply to screwdriver, Electric portable drill and take the photograph instrument such as son when adopting above-mentioned this dual mode to install, and constantly changes instrument according to the installation needs of screw during assembling, thereby has strengthened the time of product assembling.
The third mode is respectively to adorn a plastic fastening that protrudes crossbeam and column at crossbeam and column, by the latch-up structure of plastic fastening spare, crossbeam and column are being connected and fixed.
Adopt the third assembling mode stressed in order to guarantee working of plastics carrying in use, so the working of plastics design is very big, because what crossbeam and column adopted is aluminum alloy materials, what connect employing is working of plastics, the color of two kinds of materials has very big difference, causes the junction of crossbeam and column very not attractive in appearance, in addition because the too much outside that is exposed to of syndeton makes that the water resistance of link position is very poor, water is oozed outside drenching shower house, cause that to bathe outside the room ground wet and slippery.
Name is called " but section bar connector of Fast Installation ", its patent No. is ZL 200720111895.1, the Chinese utility application that notice of authorization number is 2008.5.14 for CN201059417Y, open date discloses the quick assembling connector that a kind of section bar is used, it comprises interconnective first body 2 and second body 3, first body 2 is connected by inserting groove and the inserting of inserting projection with second body 3, is locked into one by locking member then.Adopt the connector and the section bar of this kind structure, inserting is connected with the inserting projection with only depending on the inserting groove being connected of 3 of second bodies owing to first body 2, and for single track is connected, connecting portion causes connector to be subjected to force unbalance built on the sand, makes connector fragile.And, adopting this kind syndeton, first body 2 is firm inadequately with being connected of first section bar 5, because it is only by raised line 23 on the first body end face and corresponding first section bar, 5 connections.In addition, adopt this kind syndeton, after connector and section bar thereof connect, the inserting groove and the inserting projection of first body 2 and second body 3 all are exposed to outside the section bar, not only profile is attractive in appearance inadequately, and the water resistance of its link position is very poor, can make gap leakage that water passes through connecting portion to shower house, causes that to bathe outside the room ground wet and slippery.
Summary of the invention
The objective of the invention is at the section bar fixed connecting piece volume of prior art big, connector is exposed to crossbeam and column and makes outward and bathe that the room is not beautiful on the whole, water is seeped into to bathe outside the room and causes the wet and slippery deficiency in ground, provide a kind of can not only assemble fast and attractive in appearance, be difficult for outside bathing the room, seeping water, the syndeton of connector that bonding strength is good and section bar and section bar, satisfy the customer to the section bar quick dispatch, the junction stress performance is good, and aesthetic in appearance, the requirement of good water-proof effect.
The objective of the invention is to be achieved through the following technical solutions:
A kind of section bar connector is provided, comprise the connector main body one that is used to connect first section bar, be used to connect the connector main body two of second section bar and prevent the locking member that connector main body one and connector main body two break away from, be respectively equipped with being connected surface one and being connected surperficial two of mutual correspondence on described connector main body one and the connector main body two, the back side one side that connects surface two is for connecting surface three, the described surface one that connects is provided with the slide unit that first chute reaches and this first chute be arranged in parallel, is provided with first groove between the described slide unit and first chute; The described surface two that connects is provided with first slide rail that is complementary with first chute and second slide rail that is complementary with slide unit, and described connection surface three is provided with second section bar and embeds the embedding projection that the chamber is complementary.
Preferably, also be provided with on the described connector main body one and be used to prevent that connector main body one from embedding the position limiting structure that the chamber skids off from first section bar.
Preferably, described locking member connects to form by locking projection and locking the inserted block inserting, and described locking projection is being provided with the draw-in groove that supplies second section bar embedding chamber wall to embed on the described connection surface three and between locking projection and the embedding projection; One side surface of described locking inserted block is provided with and locks the corresponding inserted block chute of projection, described locking inserted block front end is provided with locking pin, be provided with on connector main body two for locking pin and extend through the through hole that connects surperficial three back sides one side from connecting surface three, connector main body one is provided with the positioning element that matches with locking pin.
Preferably, be respectively equipped with the locking member of mutual coupling on described locking inserted block and the locking projection.
Preferably, the locking member of described mutual coupling is the locating slot and the locator protrusions that is arranged on the locking inserted block that is arranged on the locking projection, or for being arranged on the locator protrusions of locking projection and being arranged on the locating slot of locking on the inserted block.
Preferably, described locking pin is two, comprises respectively first locking pin and second locking pin that forwards extend along the both sides cell wall of inserted block chute, and corresponding, described through hole is two also, lays respectively at locking projection both sides.
Preferably, the end of described first chute is a blind end.
Preferably, positioning element on the described connector main body one comprises first locking hole that is arranged on the slide unit and is positioned at the positioning end of slide unit end, described first locking pin and first locking hole are complementary, and the inner side end of described second locking pin matches with the locating surface of positioning end; Position limiting structure on the described connector main body one of described first chute is first connecting hole that is positioned at slide unit positioning end below.
Preferably, be front with the connection of connector main body one surface one, also be provided with on the sidewall of the back side one side of the both sides of connector main body one or connection surperficial be used for the first section bar internal chamber wall on the location division that is complementary of location structure.
Preferably, second section bar that is provided with and embeds in the draw-in groove on the locking projection embeds the 3rd connecting hole that the connecting hole on the wall of chamber is complementary.
Preferably, described embedding projection is gone up to embed projection, middle embedding projection and embed projection down and is formed by what split was provided with, and it is the L type, on embed the bending end that projection is positioned at the L type, described locking projection relatively in the setting of embedding projection.
Preferably, described first chute and inserted block chute are dovetail groove, and be corresponding, and first slide rail and the locking projection that is complementary with them is the dovetails structure respectively.
Preferably, the table top of described slide unit is lower than the table top at the first chute cell wall top.
The section bar that provides a kind of and above-mentioned connector main body one to be complementary is provided second purpose of the present invention, this section bar comprises the embedding chamber that embeds for connector main body one, described embedding chamber comprises inner cavity and evagination chamber, and corresponding to the concave surface and the embedded groove of inner cavity, convex surface corresponding to the evagination chamber, concave surface is connected by connecting wall with convex surface, on the concave surface that is positioned at the section bar end, offer a U type opening, on the convex surface that is positioned at the section bar end, offer the 2nd U type opening and be positioned at the rib of the 2nd U type opening both sides.
Preferably, on inner cavity wall that is positioned at the section bar end or evagination chamber wall, be provided with and be used to prevent that the insert that embeds the chamber from skidding off the position limiting structure that embeds the chamber.
Preferably, the position limiting structure on described inner cavity wall or the evagination chamber wall is second connecting hole that is arranged on U type opening below.
Preferably, be the front with the chamber wall of U type opening one side, on the embedding chamber internal chamber wall of the section bar left and right sides or the back side one side, be provided with and be used for location structure that the insert that embeds in the chamber is positioned.
Preferably, described location structure is the L type flange that is positioned on section bar left side or embedding chamber, the right side internal chamber wall, and the kink of this L type flange is towards U type opening one side.
The 3rd purpose of the present invention is to provide a kind of section bar syndeton, the connector that comprises first section bar, second section bar and be used for first section bar and second section bar are linked together, described connector comprises the connector main body one that is used to connect first section bar, is used to connect the connector main body two of second section bar and prevents the locking member that connector main body one and connector main body two break away from, be respectively equipped with being connected surface one and being connected surface two of mutual correspondence on described connector main body one and the connector main body two, the back side one side that connects surface two is connection surperficial three;
Described first section bar comprises the embedding chamber that embeds for connector main body one, described embedding chamber comprises inner cavity and evagination chamber, and corresponding to the concave surface and the embedded groove of inner cavity, corresponding to the convex surface in evagination chamber, concave surface is connected by connecting wall with convex surface; The connection surface one of described connector main body one be provided with first chute that is complementary with the evagination chamber and be arranged in parallel with this first chute and with the slide unit that inner cavity is complementary, be provided with first groove that is complementary with connecting wall between the described slide unit and first chute;
On the concave surface that is positioned at the section bar end, offer a U type opening that stretches out for slide unit, on the convex surface that is positioned at the section bar end, offer the 2nd U type opening that exposes for first chute and the rib that is used for the first chute cell wall top is blocked in the evagination chamber that is positioned at the 2nd U type opening both sides;
The connection surface two of described connector main body two is provided with first slide rail that is complementary with first chute and second slide rail that is complementary with slide unit, and described connection surface three is provided with the embedding projection; Described second section bar is provided with and embeds the embedding chamber that projection is complementary.
Preferably, described connector main body one is provided with and is used to prevent that connector main body one from embedding the position limiting structure that the chamber skids off from first section bar, and is corresponding, and described first section bar embeds the chamber wall and is provided with the limiting section that the position limiting structure with connector main body one is complementary.
Preferably, described locking member connects to form by locking projection and locking the inserted block inserting, and described locking projection is being provided with the draw-in groove that supplies second section bar embedding chamber wall to embed on the connection surface three and between locking projection and the embedding projection; One side surface of described locking inserted block is provided with and locks the corresponding inserted block chute of projection, described locking inserted block front end is provided with locking pin, be provided with on connector main body two for locking pin and extend through the through hole that connects surperficial three back sides one side from connecting surface three, connector main body one is provided with the positioning element that matches with locking pin.
Preferably, be respectively equipped with the locking member of mutual coupling on described locking inserted block and the locking projection.
Preferably, the locking member of described mutual coupling is the locating slot and the locator protrusions that is arranged on the locking inserted block inserted block chute that is arranged on the locking projection, or for being arranged on the locator protrusions of locking projection and being arranged on the locating slot of locking on the inserted block inserted block chute.
Preferably, described locking pin is two, comprises respectively first locking pin and second locking pin that forwards extend along the both sides cell wall of inserted block chute, and corresponding, described through hole is two also, lays respectively at locking projection both sides.
Preferably, the table top of described slide unit is lower than the table top at the first chute cell wall top; Second slide rail on the described connector main body two embeds in the embedded groove.
Preferably, the end of described first chute is a blind end.
Preferably, positioning element on the described connector main body one comprises first locking hole that is arranged on the slide unit and is positioned at the positioning end of slide unit end, described first locking pin and first locking hole are complementary, and the inner side end of described second locking pin matches with the locating surface of positioning end; Position limiting structure on the described connector main body one is first connecting hole that is positioned at slide unit positioning end below, is second connecting hole that is arranged on below the U type opening at the limiting section on first section bar.
Preferably, connection surface one with connector main body one is the front, in the both sides of connector main body one or connect on the sidewall of the back side one side on surface one and also be provided with the location division, corresponding, the first section bar internal chamber wall is provided with the location structure that is complementary with described location division.
Preferably, be provided with the 3rd connecting hole at the locking projection, second section bar in the described embedding draw-in groove embeds the chamber wall and is provided with the 4th connecting hole that is complementary with the 3rd connecting hole.
Preferably, described embedding projection is gone up to embed projection, middle embedding projection and embed projection down and is formed by what be that the split of L type is provided with, on embed the bending end that projection is positioned at the L type, described locking projection relatively in the setting of embedding projection; Described second section bar embed the chamber comprise also be L type split setting and respectively with last embedding projection, middle embedding projection and going up of embedding down that projection is complementary embed chamber, middle embedding chamber, embed the chamber down, on embed the bending end that the chamber is positioned at the L type.
Preferably, described first chute and inserted block chute are dovetail groove, and be corresponding, and first slide rail and the locking projection that is complementary with them is the dovetails structure respectively.
Adopt the syndeton of connector, section bar and the section bar of structure of the present invention to have following beneficial effect:
1, first section bar is interior to be wrapped by first section bar because connector main body one of the present invention is for integral body is embedded into, therefore can't see embedded connector main body one from the external surface of first section bar, the carrying stress performance of connector main body one is strengthened greatly, not only increase the attractive in appearance of section bar appearance, improved the stress performance of section bar integral body again;
2, since the position that the connector main body one of design and connector main body two are pegged graft also in first section bar, so also just promote the water resistance of first section bar and the second section bar link position greatly, can effectively prevent to drench the water room in outside connecting portion flows to the bath room;
3, can protect the material level of connector by the wall thickness of first section bar, so not only connector main body one can be hidden in first section bar, can increase the stress performance of connector integral body again; In addition, two locating surfaces designs of the employing slide unit and first slide rail can be better spacing to connector main body one, prevents that connector main body one is subjected to force unbalance, makes the connection effect more firm.
Description of drawings
Fig. 1 is connector main body one structural representation of section bar connector embodiment of the present invention;
Fig. 2 is the first profile structure schematic diagram of section bar embodiment of the present invention;
Fig. 3 is the first section bar end view drawing of section bar embodiment of the present invention;
Fig. 4 is that embodiment of the invention connector main body one embeds the first section bar work shape schematic diagram;
Fig. 5 is connector main body two structural representations of section bar connector embodiment of the present invention;
Fig. 6 is structural representation behind the Rotate 180 degree for Fig. 5 with vertical direction;
Fig. 7 is the second profile structure schematic diagram of section bar embodiment of the present invention;
Fig. 8 is the structural representation that a dextrorotation turn 90 degrees for Fig. 7 with vertical direction;
Fig. 9 is the locking member structural representation of section bar connector embodiment of the present invention;
Figure 10 be the embodiment of the invention connector main body two with connect second section bar and be connected working state schematic representation afterwards;
Figure 11 is the structural representation after connector main body one, connector main body two, the locking member of the embodiment of the invention is assembled together;
Figure 12 is the structural representation after second section bar and first section bar being linked together with connector of the embodiment of the invention.
Description of reference numerals:
100-connector main body one; 101-cell wall top; 104-second groove; 106 first grooves; The 108-table top; 109-first locking hole; The 110-slide unit; 111-first connecting hole; 112-first chute; The 113-blind end; 114-connects surface one; The 115-positioning end; The 116-locating surface;
200-connector main body two; 201-connects surface two; 202-locking projection outer surface; 203-locks projection; 204-the 3rd connecting hole; The 205-locating slot; The last embedding of 206-projection; 207-first slide rail; 208-second slide rail; The 209-through hole; 210-connects surface three; Embed projection among the 211-; 212-embeds projection down; The 213-draw-in groove;
300-locks inserted block; 301-inserted block chute; 302-first locking pin; The 303-positioning convex strip; The 304-outer surface; The 305-locator protrusions; 306-locking pin inner surface; 307-second locking pin;
400-first section bar; The 401-convex surface; 402-L type flange; The 403-kink; The 404-concave surface; 405-the 2nd U type opening; 406-the one U type opening; The 407-inner cavity; 408-evagination chamber; The 409-embedded groove; The 410-connecting wall; 411-second connecting hole; The 412-rib; 413-the 2nd U type open lower side;
500-second section bar; The last embedding of 501-chamber; Embed the chamber among the 502-; 503-embeds the chamber down; 504-the 4th connecting hole; 505-embeds the chamber wall.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples:
Shown in Fig. 1-12, the section bar of the embodiment of the invention comprises first section bar and second section bar, and first section bar and second section bar connect by the section bar connector; The section bar connector of the embodiment of the invention is made up of connector main body 1, connector main body 2 200 and locking member three parts, and wherein locking member is the locking member that prevents that connector main body one and connector main body two break away from; First section bar and second section bar are provided with and the corresponding parts of section bar connector structure.
As shown in Figure 1, the front of connector main body 1 promptly connect surface 1 be provided with end sealing first chutes 112 and with tops, slide unit 110, the first chute two side that this first chute be arranged in parallel be cell wall top 101.First groove 106 for embedding between the slide unit and first chute for the connecting wall between the first section bar evagination chamber and the inner cavity 410.
Shown in Fig. 5-6, the connection surface 2 201 of connector main body 2 200 is provided with first slide rail 207 that is complementary with first chute 112 and second slide rail 208 that is complementary with slide unit 110, be positioned at the connection surface 3 210 that connects 2 201 back sides, surface and be provided with the embedding projection that is complementary with the second section bar die cavity, the embedding direction that embeds projection is vertical with the first slide rail sliding and running direction.When inserting connected, first slide rail 207 was the openend insertions from first chute 112.The inserting syndeton of first chute 112 and first slide rail 207 has multiple, as: can raised line be set in the slide rail both sides, guide groove is set on the two side of chute accordingly.Present embodiment then is by realizing that by dovetails and dovetail groove the inserting of the two is connected between the corresponding surface of first slide rail and first chute, first chute employing oat tail groove structure, the dovetails structure that the employing of first slide rail is complementary with it.
As shown in Figure 2, first section bar of present embodiment is provided with the embedding chamber that is used to hold connector main body one, described embedding chamber comprises inner cavity 407 and the evagination chamber 408 that is positioned at the section bar end, wherein the slide unit portion of inner cavity and connector main body one is complementary, and first slide groove portion of evagination chamber and connector main body one is complementary.Described inner cavity 407 and evagination chamber 408 are to be concaved by first section bar, one side chamber wall to form, and inner cavity 407 and evagination chamber 408 have each self-corresponding concave surface 404 and convex surface 401, are connected by connecting wall 410 between concave surface and the convex surface.The concave surface place forms an embedded groove 409.
On concave surface, has a U type opening 406 that stretches out for slide unit 110, have the 2nd U type opening 405 that exposes for first chute 112 and the rib 412 that is positioned at the 2nd U type opening both sides on the convex surface, described rib 412 is used for the cell wall top 101 of first chute is blocked in the evagination chamber.
The one U type opening 406 and the 2nd U type opening 405 can set when fabircated shapes, also can offer before installation.During installation, first chute 112 and the 2nd U type opening of connector main body one are aligned, and with connecting wall 410 and first groove 106 over against after, connector main body one is inserted in the die cavity of first section bar, slide unit is reached outside the inner cavity from a U type opening part, connecting wall 410 embeds in first groove 106, and rib 412 encases the cell wall top 101 of first chute respectively, and first chute 112 is exposed by the 2nd U type opening 405 places.The outer face of the positioning end 115 of slide unit 110 ends is positioned at the bottom of a U type opening, plays the location.The end of first chute can be for not sealing yet, promptly there is not blind end 113, because, during installation, connector main body one and connector main body two are to embed in each self-corresponding section bar earlier respectively, connector main body one just is connected with connector main body two then, when first slide rail inserts first chute, relies on the 2nd U type open lower side 413 to carry out spacing to the glide direction of first slide rail.
In order to prevent that the connector main body one that embeds first section bar embedding chamber from skidding off from this first section bar embedding chamber, can be provided with position limiting structure on the connector main body one and the first section bar chamber wall.Shown in Fig. 1-2, present embodiment is provided with one first connecting hole 111 below the slide unit of connector main body one, and is corresponding, is provided with one second connecting hole 411 below a U type opening of first section bar.After connector main body one embeds first section bar embedding chamber, can with connectors such as screws the two be fixed at first connecting hole 111 and second connecting hole, 411 positions.Position limiting structure also is not limited to adopt present embodiment, can also adopt other position limiting structures, as the connector main body one and the first section bar chamber wall wherein projection is set on one, and on another part, offer a locating hole.
In addition, in order further to embed connector main body one in the chamber and to carry out spacingly, can also between connector main body one sidewall and first section bar embedding cavity wall, a position limiting structure be set to embedding first section bar.Shown in Fig. 1-2, present embodiment is provided with second groove 104 on the connector main body one that connects a surperficial back side one side, accordingly, on the internal chamber wall of first section bar, be provided with a L type flange 402, the kink 403 of this L type flange 402 embeds second groove 104, to carry out further spacing in the surperficial back side of connection one side to connector main body one.
Shown in Fig. 7-8, present embodiment second section bar has an embedding chamber for the embedding projection insertion of connector main body two.In embodiments of the present invention, embedding projection is made up of go up embedding projection 206, middle embedding projection 211 and the following projection 212 that embeds that are the split setting, embed projection integral body and be the L type, last embedding projection 206 is positioned at the bending end of L type, corresponding with the embedding projection of connector main body two, second section bar embeds the chamber and also embeds chamber 501, middle embedding chamber 502, embeds chamber 503 down and form by being going up of L type split setting, on embed the bending end that the chamber is positioned at the L type.Describedly go up to embed chamber 501, middle embedding chamber 502, embed chamber 503 respectively with last embedding projection 206, middle embedding projection 211 with embed projection 212 down and be complementary down.Adopt the L type of present embodiment to embed projection and embed the design in chamber, embedding projection and embedding between the wall of chamber to have more a plurality of fitting faces, can make connector main body two by embedding projection and fix well with pairing section bar and linking together.
Locking member is connected to form by locking projection 203 and 300 insertings of locking inserted block, locking projection 203 is arranged on the connection surface 3 210 of connector main body two and is relative with embedding projection 211, between locking projection and middle embedding projection, be provided with for second section bar and embed the draw-in groove 213 that chamber wall 505 embeds, when connector main body two respectively embed projection be inserted into second section bar respectively embed the chamber time, described locking projection is exposed at and embeds wall 505 outsides, chamber.
One side surface of described locking inserted block is provided with and locks the corresponding inserted block chute 301 of projection, described locking inserted block front end is provided with locking pin, also is provided with on connector main body two for locking pin and extends through the positioning through hole that connects surperficial three back sides, one side and match with the positioning element of connector main body one setting from connecting surface three.For the ease of more effective location, and consider easy to process, the alignment pin of present embodiment is two, be respectively first locking pin 302 and second locking pin 307 that extend along the both sides cell wall forward end of inserted block chute 301, accordingly, positioning through hole also is two, for laying respectively at the through hole 209 of locking projection 203 both sides.On connector main body one, be provided with the positioning element that cooperates with alignment pin.As shown in Figure 1, described positioning element comprises first locking hole 109 that is arranged on slide unit one side and the positioning end 115 that is positioned at the slide unit end, described first locking pin and first locking hole are complementary, and the inner side end of described second locking pin 307 matches with the locating surface of positioning end 116.
The positioning end 115 and the first chute blind end 113 are positioned at homonymy, and slide unit is shorter in length than the length of first chute.Positioning end directly as the location division that cooperates with second locking pin, is compared with directly offer the locating hole that cooperates with second locking pin on slide unit, both saved material, be convenient to processing again.Simultaneously, slide unit is shorter in length than the design of the first chute length, can also the slide unit end be positioning end 115 below offer first connecting hole 111, help equally saving material and be convenient to processing.
After locking projection and locking inserted block inserting are connected, in order to prevent that locking inserted block skids off, at the locking inserted block with lock the locking member that mutual coupling can be set respectively on the projection.As can on the locking projection, locating slot being set, the locator protrusions with this locating slot coupling is set on the locking inserted block; Or on the locking projection, locator protrusions is set, the locating slot with this locating piece coupling is set on the locking inserted block.The locking member of present embodiment, be one locating slot 205 to be set at locking lug surface towards inserted block chute 301, on the inserted block chute, be provided with the positioning convex strip 303 that is complementary with locating slot 205, on positioning convex strip, be provided with locator protrusions 305, when 300 insertings of locking inserted block put in place, can hear " clatter " one, locator protrusions 305 drops in the locating slot 205, like this, described first locking pin 302 and second locking pin 307 have passed through hole 209 and have been inserted on the positioning element that is provided with on the connector main body 1, locking projection 203 has been positioned at inserted block chute 301, connector main body 1 and connector main body 2 200 fixedly connected being integral that locking inserted block 300 is provided with.
For the connector main body two and second section bar are linked together securely, further, also can on second section bar and connector main body two, syndeton be set.Present embodiment is on the locking projection the 3rd connecting hole 204 to be set, correspondingly, offer the 4th connecting hole 504 on the chamber wall in embedding chamber in second section bar, connectors such as screw pass the 3rd connecting hole 204 and the 4th connecting hole 504 links together the connector main body two and second section bar.On the sidewall in the face of locking projection one side of middle embedding projection, also can be provided with and the 3rd connecting hole 204 and the 4th connecting hole 504 corresponding connecting holes, also can not offer connecting hole, after screw passes the 3rd connecting hole 204 and the 4th connecting hole 504, push against on middle embedding projection sidewall, also the connector main body two and second section bar can have been linked together comparatively securely.
The inserting syndeton of inserted block chute and locking projection can have multiple, as: can raised line be set in locking projection both sides, guide groove is set on the two side of chute accordingly.Present embodiment then is by realizing that by dovetails and dovetail groove the inserting of the two is connected between the corresponding surface of locking projection and inserted block chute, inserted block chute employing oat tail groove structure, the dovetails structure that the employing of locking projection is complementary with it.First locking pin and second locking pin are that dovetail groove cell wall forward end extends to form, the end face of locking pin is a parallelogram, accordingly, through hole 209, first locking hole 109 be shaped as the parallelogram that is complementary with described locking pin end surface shape, 116 of locating surfaces that are positioned at slide unit positioning end 115 are the skewed surface that is complementary with the locking pin end face.
For making the plugging position of connector main body one and connector main body two better be wrapped up by first section bar, the slide unit table top 108 of present embodiment is lower than the table top at the first chute cell wall top 101, when connector main body one be connected with connector main body two put in place after, second slide rail 208 on the connector main body two embeds in the embedded groove 409 and is slidingly matched with slide unit, first slide rail 207 inserts in first chute, like this, the plugging position of connector main body one and connector main body two is all wrapped up by first section bar, make the sealing effectiveness of connector better, and owing to almost do not see connector, profile is more attractive in appearance in the junction.
In the assembling of bathing the room, first section bar of the present invention can be used as the column section bar and uses, and second section bar can be used as the crossbeam section bar and uses.
Below, specify the Connection Step and the method for section bar connector, section bar and section bar syndeton by present embodiment.
The first step is connected connector main body one with first section bar: will be positioned at first chute 112 of connector main body one and the 2nd U type opening of first section bar and align, and with connecting wall 410 and first groove 106 over against after, connector main body one is embedded in the die cavity of first section bar.At this moment, slide unit reaches inner cavity from a U type opening part and is placed in the embedded groove 409, connecting wall 410 embeds in first groove 106, and rib 412 encases the cell wall top 101 of first chute respectively, and the chute mouth of first chute 112 is exposed by the 2nd U type opening 405 places.The outer face of the positioning end 115 of slide unit 110 ends is positioned at the bottom of a U type opening, plays the location.When connector main body one embeds after first section bar embeds the chamber, can with connectors such as screws the two be fixed at first connecting hole 111 and second connecting hole, 411 positions, prevent from that connector main body one is connected with first section bar to come off.
Second step connected connector main body two with second section bar: will be arranged in embed going up of projection 203 embed projection 206, embedding projection 211 and embed down projection 212 respectively be arranged in second section bar 500 embed going up of chambeies embed chamber 501, embedding chamber 502 and down embedding chamber 503 corresponding one by one well after, connector main body two is pushed ahead, can embed fully in second section bar embedding chamber embedding projection.After the embedding projection that is positioned at connector main body two embeds second section bar embedding chamber, can with connectors such as screws the two be fixed at the 3rd connecting hole 204 and the 4th connecting hole 504 positions, prevent that the connector main body two and second section bar from coming off.
The 3rd step be the preliminary connection of section bar syndeton: the first step and second step realize respectively connector main body one being connected with first section bar and connector main body two being connected with second section bar, need below by connector main body one and connector main body two the two to be linked together.First slide rail 207 of connector main body two and first chute 112 of connector main body one are alignd, simultaneously second slide rail 208 is alignd with the table top 108 of slide unit 110, first slide rail 207 is slided into first chute, 112 bottoms, and spacing by the blind end of first chute 112, prevent that first slide rail from skidding off first chute.So just finished the preliminary connection of section bar syndeton.This moment, second slide rail 208 also placed embedded groove 409, and did not interfere with slide unit 110.
The 4th step was the locking of section bar syndeton: finished the preliminary connection of section bar syndeton by first three step, but for the section bar syndeton that prevents to connect gets loose, also needed it is locked.The inserted block chute 301 that will be positioned at the locking inserted block aligns with locking projection 203, first locking pin 302 and second locking pin 307 are alignd with the through hole 209 that is positioned at locking projection 203 both sides respectively, slide-and-lock inserted block forward, to lock projection slides in the inserted block chute, first locking pin 302 all passes the through hole corresponding with it 209 with second locking pin 307 and extends through connection surface three from being connected surface two simultaneously, can feel that the resistance that promotes the locking inserted block forward increases this moment, this just illustrates that the locator protrusions 305 on the connector main body one contacts with the locking projection, overcome resistance and continue to promote forward the locking inserted block, first locking pin is injected first locking hole, 109, the second locking pins that are complementary with it to be cooperated with the locating surface 116 of slide unit positioning end.When the sound of hearing " clatter ", represent that then the locator protrusions 305 that is positioned at the locking inserted block drops into the locating slot 205 that is positioned at the locking projection, like this, described first locking pin 302 and second locking pin 307 have passed through hole 209 and have been inserted on the positioning element that is provided with on the connector main body 1, locking projection 203 has been positioned at inserted block chute 301, connector main body 1 and connector main body 2 200 fixedly connected being integral that locking inserted block 300 is provided with.
So just, having finished the section bar syndeton connects.
Claims (31)
1. section bar connector, comprise the connector main body one (100) that is used to connect first section bar, be used to connect the connector main body two (200) of second section bar and prevent the locking member that connector main body one and connector main body two break away from, be respectively equipped with being connected surface one (114) and being connected surface two (201) of mutual correspondence on described connector main body one (100) and the connector main body two (200), the back side one side that connects surface two (201) is for connecting surface three (210), it is characterized in that: the described surface one (114) that connects is provided with the slide unit (110) that first chute (112) reaches and this first chute be arranged in parallel, is provided with first groove (106) between described slide unit (110) and first chute (112); The described surface two (201) that connects is provided with first slide rail (207) that is complementary with first chute (112) and second slide rail (208) that is complementary with slide unit (110), and described connection surface three (210) is provided with the embedding projection.
2. section bar connector as claimed in claim 1 is characterized in that: also be provided with on the described connector main body one (100) and be used to prevent that connector main body one (100) from embedding the position limiting structure that the chamber skids off from first section bar.
3. section bar connector as claimed in claim 2, it is characterized in that: described locking member connects to form by locking projection (203) and locking inserted block (300) inserting, and described locking projection (203) is positioned at described connection surface three (210) and upward and between locking projection (203) and the embedding projection is provided with draw-in groove (213); One side surface of described locking inserted block (300) is provided with and locks the corresponding inserted block chute of projection (203) (301), described locking inserted block front end is provided with locking pin, be provided with on connector main body two for locking pin and extend through the through hole (209) that connects surperficial three back sides one side from connecting surface three, connector main body one is provided with the positioning element that matches with locking pin.
4. section bar connector as claimed in claim 3 is characterized in that: the locking member that is respectively equipped with mutual coupling on described locking inserted block and the locking projection.
5. section bar connector as claimed in claim 4, it is characterized in that: the locking member of described mutual coupling is to be arranged on the locating slot (205) on the locking projection and to be arranged on the locator protrusions (305) of locking on the inserted block, or is locator protrusions that is arranged on the locking projection and the locating slot that is arranged on the locking inserted block.
6. section bar connector as claimed in claim 4 is characterized in that: the table top (108) of described slide unit (110) is lower than the table top at the first chute cell wall top (101).
7. section bar connector as claimed in claim 3, it is characterized in that: described locking pin is two, comprise respectively first locking pin (302) and second locking pin (307) that forwards extend along the both sides cell wall of inserted block chute (301), accordingly, described through hole (209) is two also, lays respectively at locking projection (203) both sides.
8. section bar connector as claimed in claim 4 is characterized in that: the end of described first chute is blind end (113).
9. section bar connector as claimed in claim 7, it is characterized in that: the positioning element on the described connector main body one comprises first locking hole (109) that is arranged on the slide unit (110) and is positioned at the positioning end (115) of slide unit (110) end, described first locking pin (302) is complementary with first locking hole (109), and the inner side end of described second locking pin (307) matches with the locating surface (116) of positioning end (115); Position limiting structure on the described connector main body one (100) is first connecting hole (111) that is positioned at slide unit positioning end below.
10. as each described section bar connector of claim 1-9, it is characterized in that: with the connection of connector main body one surface one is the front, also be provided with on the sidewall of the both sides of connector main body one or the back side one side be used for the section bar internal chamber wall on the location division that is complementary of location structure.
11., it is characterized in that: on locking projection (203), be provided with the 3rd connecting hole (204) as each described section bar connector of claim 1-9.
12. section bar connector as claimed in claim 11, it is characterized in that: described embedding projection is made up of go up embedding projection (206), middle embedding projection (211) and the following projection (212) that embeds that split is provided with, it is the L type, last embedding projection is positioned at the bending end of L type, the setting of the middle relatively embedding projection of described locking projection (203).
13. section bar connector as claimed in claim 11, it is characterized in that: described first chute (112) and inserted block chute (301) are dovetail groove, accordingly, first slide rail (207) that is complementary with them respectively and locking projection (203) are the dovetails structure.
14. section bar, comprise the embedding chamber that embeds for the connector main body in the claim 1 one, it is characterized in that: described embedding chamber comprises inner cavity (407) and evagination chamber (408), and corresponding to the concave surface (404) and the embedded groove (409) of inner cavity, convex surface (401) corresponding to evagination chamber (408), concave surface (404) is connected by connecting wall (410) with convex surface (401), on the concave surface that is positioned at the section bar end (404), offer a U type opening (406), on the convex surface that is positioned at the section bar end (401), offer the 2nd U type opening (405) and be positioned at the rib (412) of the 2nd U type opening both sides.
15. section bar as claimed in claim 14 is characterized in that: on inner cavity wall that is positioned at the section bar end or evagination chamber wall, be provided with and be used to prevent that the insert that embeds the chamber from skidding off the position limiting structure that embeds the chamber.
16. section bar as claimed in claim 15 is characterized in that: the position limiting structure on described inner cavity wall or the evagination chamber wall is for being arranged on second connecting hole (411) below the U type opening (406).
17. as claim 14 or 15 or 16 described section bars, it is characterized in that: the chamber wall with U type opening one side is the front, is provided with to be used for embedding is embedded the location structure that the insert in the chamber positions on the embedding chamber internal chamber wall of the section bar left and right sides or the back side one side.
18. section bar as claimed in claim 17 is characterized in that: described location structure is the L type flange (402) that is positioned on section bar left side or embedding chamber, the right side internal chamber wall, and the kink (403) of this L type flange is towards U type opening one side.
19. section bar syndeton, comprise first section bar (400), the connector that second section bar (500) and being used for links together first section bar and second section bar, described connector comprises the connector main body one (100) that is used to connect first section bar, be used to connect the connector main body two (200) of second section bar and prevent the locking member that connector main body one and connector main body two break away from, be respectively equipped with being connected surface one (114) and being connected surface two (201) of mutual correspondence on described connector main body one (100) and the connector main body two (200), the back side one side that connects surface two (201) is characterized in that for connecting surface three (210):
Described first section bar comprises the embedding chamber that embeds for connector main body one, described embedding chamber comprises inner cavity (407) and evagination chamber (408), and corresponding to the concave surface (404) and the embedded groove (409) of inner cavity, corresponding to the convex surface (401) of evagination chamber (408), concave surface (404) is connected by connecting wall (410) with convex surface (401); The connection surface one (114) of described connector main body one be provided with first chute (112) that is complementary with the evagination chamber and be arranged in parallel with this first chute and with the slide unit (110) that inner cavity is complementary, be provided with between described slide unit (110) and first chute (112) and first groove (106) that connecting wall (410) is complementary;
On the concave surface that is positioned at the section bar end (404), offer a U type opening (406) that stretches out for slide unit (110), on the convex surface that is positioned at the section bar end (401), offer the 2nd U type opening (405) that exposes for first chute (112) and the rib (412) that is used for the first chute cell wall top is blocked in the evagination chamber that is positioned at the 2nd U type opening both sides;
The connection surface two (201) of described connector main body two is provided with first slide rail (207) that is complementary with first chute (112) and second slide rail (208) that is complementary with slide unit (110), and described connection surface three (210) is provided with the embedding projection; Described second section bar is provided with and embeds the embedding chamber that projection is complementary.
20. section bar syndeton as claimed in claim 19, it is characterized in that: described connector main body one (100) is provided with and is used to prevent that connector main body one from embedding the position limiting structure that the chamber skids off from first section bar, accordingly, described first section bar embeds the chamber wall and is provided with the limiting section that the position limiting structure with connector main body one is complementary.
21. section bar syndeton as claimed in claim 20, it is characterized in that: described locking member is connected to form by locking projection (203) and locking inserted block (300) inserting, and described locking projection (203) is positioned at and connects that surface three (210) is gone up and locking projection (203) is provided with the draw-in groove (213) that embeds chamber wall (505) embedding for second section bar with embedding between the projection; One side surface of described locking inserted block (300) is provided with and locks the corresponding inserted block chute of projection (203) (301), described locking inserted block front end is provided with locking pin, be provided with on connector main body two for locking pin and extend through the through hole (209) that connects surperficial three back sides one side from connecting surface three, connector main body one is provided with the positioning element that matches with locking pin.
22. section bar syndeton as claimed in claim 21 is characterized in that: the locking member that is respectively equipped with mutual coupling on described locking inserted block and the locking projection.
23. section bar syndeton as claimed in claim 22, it is characterized in that: the locking member of described mutual coupling is to be arranged on the locating slot (205) on the locking projection and to be arranged on the locator protrusions (305) of locking on the inserted block inserted block chute (301), or is locator protrusions that is arranged on the locking projection and the locating slot that is arranged on the locking inserted block inserted block chute.
24. section bar syndeton as claimed in claim 23, it is characterized in that: described locking pin is two, comprise respectively first locking pin (302) and second locking pin (307) that forwards extend along the both sides cell wall of inserted block chute (301), accordingly, described through hole (209) is two also, lays respectively at locking projection (203) both sides.
25. section bar syndeton as claimed in claim 24, it is characterized in that: the positioning element on the described connector main body one comprises first locking hole (109) that is arranged on the slide unit (110) and is positioned at the positioning end (115) of slide unit (110) end, described first locking pin (302) is complementary with first locking hole (109), and the inner side end of described second locking pin (307) matches with the locating surface (116) of positioning end (115); Position limiting structure on the described connector main body one (100) is first connecting hole (111) that is positioned at slide unit positioning end below, at the limiting section on first section bar for being arranged on second connecting hole (411) below the U type opening (406).
26. section bar syndeton as claimed in claim 22 is characterized in that: the table top (108) of described slide unit (110) is lower than the table top at the first chute cell wall top (101); Second slide rail (208) on the described connector main body two embeds in the embedded groove (409).
27. section bar syndeton as claimed in claim 22 is characterized in that: the end of described first chute is blind end (113).
28. as each described section bar syndeton of claim 19-27, it is characterized in that: the connection surface one with connector main body one is the front, in the both sides of connector main body one or connect on the sidewall of the back side one side on surface one and also be provided with the location division, accordingly, the first section bar internal chamber wall is provided with the location structure that is complementary with described location division.
29. as each described section bar syndeton of claim 19-27, it is characterized in that: be provided with the 3rd connecting hole (204) at locking projection (203), second section bar in the described embedding draw-in groove (213) embeds chamber wall (505) and is provided with the 4th connecting hole (504) that is complementary with the 3rd connecting hole (204).
30. section bar syndeton as claimed in claim 29, it is characterized in that: described embedding projection is made up of go up embedding projection (206), middle embedding projection (211) and the following projection (212) that embeds that are L type split setting, last embedding projection is positioned at the bending end of L type, the setting of the middle relatively embedding projection of described locking projection (203); Described second section bar embed the chamber comprise also be that the split of L type is provided with and respectively with last embedding projection (206), middle embedding projection (211) and embed down that projection (212) is complementary go up embedding chamber (501), middle embedding chamber (502), embed chamber (503) down, on embed the bending end that chamber (501) is positioned at the L type.
31. section bar syndeton as claimed in claim 30, it is characterized in that: described first chute (112) and inserted block chute (301) are dovetail groove, accordingly, first slide rail (207) that is complementary with them respectively and locking projection (203) are the dovetails structure.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105678535A CN102022011B (en) | 2010-11-30 | 2010-11-30 | Section bar connector, section bar and section bar connecting structure |
| ES11844603.8T ES2625609T3 (en) | 2010-11-30 | 2011-11-29 | Connector element for profiled bar, profiled bar and profiled bar connector structure |
| PCT/CN2011/001987 WO2012071790A1 (en) | 2010-11-30 | 2011-11-29 | Connecting member for section bar, section bar and connecting structure of section bar |
| EP11844603.8A EP2647774B1 (en) | 2010-11-30 | 2011-11-29 | Connecting member for section bar, section bar and connecting structure of section bar |
| PL11844603T PL2647774T3 (en) | 2010-11-30 | 2011-11-29 | Connecting member for section bar, section bar and connecting structure of section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105678535A CN102022011B (en) | 2010-11-30 | 2010-11-30 | Section bar connector, section bar and section bar connecting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102022011A true CN102022011A (en) | 2011-04-20 |
| CN102022011B CN102022011B (en) | 2012-05-23 |
Family
ID=43863744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105678535A Active CN102022011B (en) | 2010-11-30 | 2010-11-30 | Section bar connector, section bar and section bar connecting structure |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2647774B1 (en) |
| CN (1) | CN102022011B (en) |
| ES (1) | ES2625609T3 (en) |
| PL (1) | PL2647774T3 (en) |
| WO (1) | WO2012071790A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012071790A1 (en) * | 2010-11-30 | 2012-06-07 | 杭州康利达卫浴有限公司 | Connecting member for section bar, section bar and connecting structure of section bar |
| CN102644328A (en) * | 2012-05-19 | 2012-08-22 | 杜军桦 | Connection structure between stand column and building main body |
| CN104120830A (en) * | 2014-08-12 | 2014-10-29 | 王宏斌 | Bearing beam of construction steel structure |
| CN106049713A (en) * | 2016-04-22 | 2016-10-26 | 杭州康利达卫浴有限公司 | Quick profile mounting mechanism |
| WO2021147146A1 (en) * | 2020-01-20 | 2021-07-29 | 福建西河卫浴科技有限公司 | Prefabricated cross-beam assembly, prefabricated vertical column assembly, shower room, and installation method for same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093274A (en) * | 2014-06-27 | 2014-10-08 | 国光电器股份有限公司 | Mounting structure of infrared receiving head |
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- 2011-11-29 EP EP11844603.8A patent/EP2647774B1/en active Active
- 2011-11-29 WO PCT/CN2011/001987 patent/WO2012071790A1/en active Application Filing
- 2011-11-29 ES ES11844603.8T patent/ES2625609T3/en active Active
- 2011-11-29 PL PL11844603T patent/PL2647774T3/en unknown
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| CN2599111Y (en) * | 2003-02-18 | 2004-01-14 | 何丽莲 | Post section for steam room or bathroom |
| DE202004006358U1 (en) * | 2004-04-22 | 2005-09-08 | Colt International Holdings Ag | Component used as a frame for roof windows, ventilating element and holder for solar cells has sides made from metallic hollow profiles connected together to form a corner having side sections formed as a hollow profile |
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| CN104120830A (en) * | 2014-08-12 | 2014-10-29 | 王宏斌 | Bearing beam of construction steel structure |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2647774A4 (en) | 2014-12-24 |
| EP2647774A1 (en) | 2013-10-09 |
| PL2647774T3 (en) | 2017-11-30 |
| WO2012071790A1 (en) | 2012-06-07 |
| EP2647774B1 (en) | 2017-02-15 |
| ES2625609T3 (en) | 2017-07-20 |
| CN102022011B (en) | 2012-05-23 |
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Effective date of registration: 20210811 Address after: 242000 industrial concentration zone, Hanting Town, Xuanzhou District, Xuancheng City, Anhui Province Patentee after: Anhui kelindale smart home Co.,Ltd. Address before: 311245 Dangshan Town Industrial Park, Hangzhou, Zhejiang Patentee before: Hangzhou Clean Dell Sanitary Ware Co.,Ltd. |
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Denomination of invention: Profile connectors, profiles, and profile connection structures Effective date of registration: 20231228 Granted publication date: 20120523 Pledgee: Xuancheng Branch of China Construction Bank Corp. Pledgor: Anhui kelindale smart home Co.,Ltd. Registration number: Y2023980075055 |