CN202109199U - Sectional material connecting element - Google Patents
Sectional material connecting element Download PDFInfo
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- CN202109199U CN202109199U CN2010206359250U CN201020635925U CN202109199U CN 202109199 U CN202109199 U CN 202109199U CN 2010206359250 U CN2010206359250 U CN 2010206359250U CN 201020635925 U CN201020635925 U CN 201020635925U CN 202109199 U CN202109199 U CN 202109199U
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- section bar
- main body
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- locking
- projection
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Abstract
In order to improve the defects on attractive appearance and stress performance in the existing sectional material connecting structure, the utility model provides a sectional material capable of covering the whole of a connecting element body. The sectional material comprises an embedding cavity, wherein the embedding cavity comprises an inwards concave cavity, an outwards convex cavity, an inwards concave surface, an embedding groove and an outwards convex surface, the inwards concave surface and the embedding groove correspond to the inwards concave cavity, the outwards convex surface corresponds to the outwards convex cavity, the inwards concave surface and the outwards convex surface are connected through a connecting wall, a first U-shaped opening is arranged on the inwards concave surface positioned at the end part of the sectional material, a second U-shaped opening and baffle edges positioned at both sides of the second U-shaped opening are arranged on the outwards convex surface positioned at the end part of the sectional material, a first chute arranged on the connecting element body and a slide table in parallel arrangement to the first chute are respectively matched with the second U-shaped opening and the first U-shaped opening arranged on the sectional material, the slide table extends out of the inwards concave cavity from the first U-shaped opening part to be externally arranged into the embedding groove, and the top of the chute wall of the first chute is covered by the baffle edges, so the goal of covering the whole of the connecting element body is realized.
Description
Technical field
The utility model relates to a kind of section bar linkage structure, particularly a kind of linkage structure that connects section bars such as shower house.
Background technique
In the shower house industry, the framework of room body mostly is to be made up 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 attachment 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 attachment hole that column gets in the crossbeam through screw and connects fixing.
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 Consumer can apply to screw-driver, hand 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 adorning a plastic fastening that protrudes crossbeam and column at crossbeam and column, through the locking structure of plastic fastening spare, crossbeam is connected fixing with column.
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, owing to crossbeam and column employing is aluminum alloy material; What connect employing is working of plastics; The color of two kinds of materials has very big difference, causes the joint of crossbeam and column very not attractive in appearance, in addition because the too much outside that is exposed to of linkage structure makes that the water-proof performance 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 link of quick mounting "; 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 link that a kind of section bar is used; It comprises that interconnective first body 2 and second body, 3, the first bodies 2 are connected through inserting groove and the inserting of inserting projection with second body 3, are locked into one through locking member then.Adopt the link 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, connection part causes link to receive force unbalance built on the sand, makes link fragile.And, adopting this kind linkage structure, first body 2 is firm inadequately with being connected of first section bar 5, because it only connects with the first corresponding section bar 5 through the raised line 23 on the first body end face.In addition; Adopt this kind linkage structure, after link and section bar thereof connected, the inserting groove and the inserting projection of first body 2 and second body 3 all were exposed to outside the section bar; Not only profile is attractive in appearance inadequately; And the water-proof performance of its link position is very poor, can make gap leakage that water passes through connection part to shower house, causes that to bathe outside the room ground wet and slippery.
Summary of the invention
The purpose of the utility model is to the section bar fixed connecting piece volume of existing technology big; Link 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 good link of join strength with; Satisfy the Consumer to the section bar quick-acting and quick-discharging; The joint stress performance is good, and aesthetic in appearance, the requirement of good water-proof effect.
The purpose of the utility model realizes through following technical proposals:
A kind of section bar link 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 said 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 said surface one that connects is provided with the slide unit that first chute reaches and this first chute laterally arranges, and is provided with first groove between the said slide unit and first chute; The said 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 said 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 said connector main body one and be used to prevent that connector main body one from embedding the limit 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 said locking projection is being provided with the draw-in groove that confession second section bar embedding chamber wall embeds on the said connection surface three and between locking projection and the embedding projection; One side surface of said locking inserted block is provided with and locks the corresponding inserted block chute of projection; Said locking inserted block front end is provided with spring bolt; On connector main body two, be provided with the confession spring bolt 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 spring bolt.
Preferably, be respectively equipped with the locking element of mutual coupling on said locking inserted block and the locking projection.
Preferably, the locking element of said 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 is locator protrusions that is arranged on the locking projection and the locating slot that is arranged on the locking inserted block.
Preferably, said spring bolt is two, comprises respectively first spring bolt and second spring bolt that forwards extend along the both sides cell wall of inserted block chute, and corresponding, said through hole is two also, lays respectively at locking projection both sides.
Preferably, the end of said first chute is a closed end.
Preferably; Positioning element on the said connector main body one comprises first locking hole that is arranged on the slide unit and the positioning end that is positioned at the slide unit end; Said first spring bolt and first locking hole are complementary, and the inner side end of said second spring bolt matches with the locating face of positioning end; Limit structure on the said connector main body one of said first chute is first attachment 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 positioning part that is complementary of position structure.
Preferably, second section bar that on the locking projection, is provided with and embeds in the draw-in groove embeds the 3rd attachment hole that the attachment hole on the wall of chamber is complementary.
Preferably, said 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, said locking projection relatively in the setting of embedding projection.
Preferably, said first chute and inserted block chute are dovetail groove, and be corresponding, and first slide rail that is complementary with them respectively is the dovetails structure with the locking projection.
Preferably, the table top of said slide unit is lower than the table top at the first chute cell wall top.
It has following beneficial effect the linkage structure of employing the utility model structure:
1, because the utility model section bar linkage structure; Its connector main body one integral body is embedded into and is wrapped by first section bar in first section bar; Therefore can't see the plugging position of embedded connector main body one and connector main body one and connector main body two from the outer surface of first section bar; The carrying stress performance of connector main body one is strengthened greatly, not only increased the attractive in appearance of section bar appearance, improved the whole stress performance of section bar again;
2, since the position that connector main body one and the connector main body two of design pegged graft also in first section bar; So also just promote the water-proof performance of first section bar and the second section bar link position greatly, can effectively prevent to drench the water room in outside connection part flows to the bath room;
3, can protect the material level of link by the wall thickness of first section bar, so not only can connector main body one be hidden in first section bar, can increase the whole stress performance of link again; In addition, two locating faces 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 receives force unbalance, makes the connection effect more firm.
Description of drawings
Fig. 1 is the utility model embodiment first profile structure schematic representation;
Fig. 2 is the utility model embodiment first section bar end view drawing;
Fig. 3 is connector main body one structural representation with the utility model embodiment;
Fig. 4 is that connector main body one embeds the first section bar work shape schematic representation;
Fig. 5 is the second profile structure schematic representation with the utility model embodiment;
Fig. 6 is the structural representation that a dextrorotation turn 90 degrees for Fig. 5 with vertical direction;
Fig. 7 is the utility model embodiment's connector main body two structural representations;
Fig. 8 is the structural representation after the dextrorotation turnback for Fig. 7 with vertical direction;
Fig. 9 is the utility model embodiment's a locking member structural representation;
Figure 10 be the utility model embodiment connector main body two with connect second section bar and be connected working state schematic representation afterwards;
Figure 11 is the structural representation after the utility model embodiment's connector main body one, connector main body two, locking member is assembled together;
Figure 12 is the structural representation after second section bar and first section bar being linked together with link of the utility model embodiment.
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 attachment hole; 112-first chute; The 113-closed end; 114-connects surface one; The 115-positioning end; The 116-locating face;
200-connector main body two; 201-connects surface two; 202-locking projection outer surface; 203-locks projection; 204-the 3rd attachment 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 spring bolt; The 303-positioning convex strip; The 304-outer surface; The 305-locator protrusions; 306-spring bolt inner surface; 307-second spring bolt;
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 attachment 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 attachment hole; 505-embeds the chamber wall.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe:
Shown in Fig. 1-12, the utility model embodiment's section bar linkage structure comprises first section bar and second section bar, and first section bar and second section bar connect through the section bar link.The utility model embodiment's section bar link 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 link structure.
As shown in Figure 1, the front of connector main body 1 promptly connect surface 1 be provided with end sealing first chute 112 and with top, slide unit 110, the first chute two side that this first chute laterally arranges be cell wall top 101.First groove 106 that embeds for the connecting wall 410 that supplies between the first section bar evagination chamber and the inner cavity between the slide unit and first chute.
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 opening end insertions from first chute 112.The inserting linkage structure 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 through between the corresponding surface of first slide rail and first chute, realizing that through dovetails and dovetail groove the inserting of the two is connected, 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; Said embedding chamber comprises inner cavity 407 and evagination chamber 408, and 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.Said inner cavity 407 is to be concaved by first section bar, one side chamber wall to form with evagination chamber 408, and inner cavity 407 has each self-corresponding concave surface 404 and convex surface 401 with evagination chamber 408, is connected through connecting wall 410 between concave surface and the convex surface.The concave surface place forms an embedded groove 409.
Has a U type opening 406 that supplies slide unit 110 to stretch out on the concave surface of section bar end being positioned at; Have on the external nonreentrant surface that is positioned at the section bar end and supply the 2nd U type opening 405 that first chute 112 exposes and the rib 412 that is positioned at the 2nd U type opening both sides, said 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 before installation, offer.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; 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 exterior edge 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 closed end 113, because, during installation; Connector main body one is to embed in each self-corresponding section bar earlier respectively with connector main body two; 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 limit structure on the connector main body one and the first profile cavity wall.Shown in Fig. 1-2, present embodiment is provided with one first attachment hole 111 below the slide unit of connector main body one, and is corresponding, below a U type opening of first section bar, is provided with one second attachment hole 411.After connector main body one embeds first section bar embedding chamber, can with links such as screws the two be fixed at first attachment hole 111 and second attachment hole, 411 positions.Limit structure also is not limited to adopt present embodiment, can also adopt other limit structures, as the connector main body one and the first profile cavity wall wherein projection is set on one, and on another part, offer a positioning 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 limit 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 of this L type flange 402 403 embeds second groove 104, to carry out further spacing to connector main body one connecting a surperficial back side one side.
Shown in Fig. 7-8, present embodiment second section bar has an embedding chamber that supplies the embedding projection insertion of connector main body two.In the utility model embodiment; 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, on embed the bending end that projection 206 is positioned at the 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.Saidly 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 the design that embeds the chamber, embedding projection and embedding between the wall of chamber to have more a plurality of fitting surfaces, can make connector main body two through 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 and supply second section bar to 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, said locking projection is exposed at and embeds wall 505 outsides, chamber.
One side surface of said locking inserted block is provided with and locks the corresponding inserted block chute 301 of projection; Said locking inserted block front end is provided with spring bolt, on connector main body two, also is provided with to supply spring bolt to extend 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 effectively locating; And consider easy to process; The locating stud of present embodiment is two, is respectively first spring bolt 302 and second spring bolt 307 that extend along the both sides cell wall forward end of inserted block chute 301, and is corresponding; 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 locating stud.As shown in Figure 1; Said 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; Said first spring bolt and first locking hole are complementary, and the inner side end of said second spring bolt 307 matches with the locating face of positioning end 116.
The positioning end 115 and the first chute closed end 113 are positioned at homonymy, and slide unit is shorter in length than the length of first chute.Positioning end is direct as the positioning part that cooperates with second spring bolt, compare with on slide unit, directly offering the positioning hole that cooperates with second spring bolt, 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 attachment hole 111, help equally saving material be convenient to processing.
At the locking projection with after locking inserted block inserting is connected, in order to prevent that locking inserted block skids off, at the locking inserted block with lock the locking element that mutual coupling can be set respectively on the projection.As can on the locking projection, locating slot be 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 positioning block coupling is set on the locking inserted block.The locking element 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, and like this, said first spring bolt 302 and second spring bolt 307 have passed through hole 209 and be inserted on the positioning element that is provided with on the connector main body 1; Locking projection 203 has been positioned at the inserted block chute 301 that locking inserted block 300 is provided with, and connector main body 1 and connector main body 2 200 are fixedly connected and are integral.
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, linkage structure be set.Present embodiment is on the locking projection, the 3rd attachment hole 204 to be set; Correspondingly; In second section bar, offer the 4th attachment hole 504 on the chamber wall in embedding chamber, links such as screw pass the 3rd attachment hole 204 and the 4th attachment 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 attachment hole 204 and the 4th attachment hole 504 corresponding attachment holes; Also can not offer attachment hole; After screw passes the 3rd attachment hole 204 and the 4th attachment hole 504; Push against on middle embedding projection sidewall, also can the connector main body two and second section bar have been linked together comparatively securely.
The inserting linkage structure 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 through between the corresponding surface of locking projection and inserted block chute, realizing that through dovetails and dovetail groove the inserting of the two is connected, inserted block chute employing oat tail groove structure, the dovetails structure that the employing of locking projection is complementary with it.First spring bolt and second spring bolt are that dovetail groove cell wall forward end extends to form; The end face of spring bolt is a parallelogram; Accordingly; Through hole 209, first locking hole 109 be shaped as the parallelogram that is complementary with said spring bolt end surface shape, 116 of locating faces that are positioned at slide unit positioning end 115 are the ramp surface that is complementary with the spring bolt end face.
For making the plugging position of connector main body one and connector main body two better 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 grooves 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 all by first section bar parcel, makes the sealing effect of link better; And owing to almost do not see link, profile is more attractive in appearance in the joint.
In the assembling of bathing the room, first section bar of the utility model 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 link, section bar and section bar linkage structure through 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 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 exterior edge 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 links such as screws the two be fixed at first attachment hole 111 and second attachment hole, 411 positions, prevent 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 going up of second section bar, 500 embedding 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 links such as screws the two be fixed at the 3rd attachment hole 204 and the 4th attachment 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 linkage structure: the first step and second step realize respectively connector main body one is connected with first section bar and connector main body two is connected with second section bar, need the two be linked together through connector main body one and connector main body two below.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 through the closed end of first chute 112, prevent that first slide rail from skidding off first chute.So just accomplished the preliminary connection of section bar linkage structure.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 linkage structure: accomplished the preliminary connection of section bar linkage structure through first three step, but for the section bar linkage structure that prevents to connect gets loose, also need lock it.The inserted block chute 301 that will be positioned at the locking inserted block aligns with locking projection 203; First spring bolt 302 and second spring bolt 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 and slide in the inserted block chute, simultaneously first spring bolt 302 and second spring bolt 307 all pass the through hole corresponding with it 209 and extend through and connect surface three from being connected surface two, can feel the resistance increase that promotes the locking inserted block forward this moment; This just explains 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 spring bolt is injected first locking hole, 109, the second spring bolts that are complementary with it cooperate with the locating face 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; Said first spring bolt 302 and second spring bolt 307 have passed through hole 209 and have been inserted on the positioning element that is provided with on the connector main body 1, and locking projection 203 has been positioned at the inserted block chute 301 that locking inserted block 300 is provided with, and connector main body 1 and connector main body 2 200 are fixedly connected and are integral.
So just, having accomplished the section bar linkage structure connects.
Claims (13)
1. section bar link; 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 surperficial two (201) of mutual correspondence on said 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 said surface one (114) that connects is provided with the slide unit (110) that first chute (112) reaches and this first chute laterally arranges, and is provided with first groove (106) between said slide unit (110) and first chute (112); The said 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 said connection surface three (210) is provided with the embedding projection.
2. section bar link as claimed in claim 1 is characterized in that: also be provided with on the said connector main body one (100) and be used to prevent that connector main body one (100) from embedding the limit structure that the chamber skids off from first section bar.
3. section bar link 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 said 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 said locking inserted block (300) is provided with and locks the corresponding inserted block chute of projection (203) (301); Said locking inserted block front end is provided with spring bolt; On connector main body two, be provided with the confession spring bolt 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 spring bolt.
4. section bar link as claimed in claim 3 is characterized in that: the locking element that is respectively equipped with mutual coupling on said locking inserted block and the locking projection.
5. section bar link as claimed in claim 4; It is characterized in that: the locking element of said mutual coupling is to be arranged on the locating slot (205) on the locking projection and to be arranged on the locator protrusions (305) on the locking 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 link as claimed in claim 4 is characterized in that: the table top (108) of said slide unit (110) is lower than the table top at the first chute cell wall top (101).
7. section bar link as claimed in claim 3; It is characterized in that: said spring bolt is two; Comprise respectively first spring bolt (302) and second spring bolt (307) that forwards extend along the both sides cell wall of inserted block chute (301); Accordingly, said through hole (209) is two also, lays respectively at locking projection (203) both sides.
8. section bar link as claimed in claim 4 is characterized in that: the end of said first chute is closed end (113).
9. section bar link as claimed in claim 7; It is characterized in that: the positioning element on the said 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; Said first spring bolt (302) is complementary with first locking hole (109), and the inner side end of said second spring bolt (307) matches with the locating face (116) of positioning end (115); Limit structure on the said connector main body one (100) is first attachment hole (111) that is positioned at slide unit positioning end below.
10. like each described section bar link 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 positioning part that is complementary of position structure.
11., it is characterized in that: on locking projection (203), be provided with the 3rd attachment hole (204) like each described section bar link of claim 1-9.
12. section bar link as claimed in claim 11; It is characterized in that: said 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 said locking projection (203).
13. section bar link as claimed in claim 11 is characterized in that: said first chute (112) and inserted block chute (301) are dovetail groove, and be corresponding, first slide rail (207) that is complementary with them respectively with lock projection (203) and be the dovetails structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206359250U CN202109199U (en) | 2010-11-30 | 2010-11-30 | Sectional material connecting element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206359250U CN202109199U (en) | 2010-11-30 | 2010-11-30 | Sectional material connecting element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109199U true CN202109199U (en) | 2012-01-11 |
Family
ID=45434633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206359250U Expired - Lifetime CN202109199U (en) | 2010-11-30 | 2010-11-30 | Sectional material connecting element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202109199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900947A (en) * | 2017-12-29 | 2018-04-13 | 无锡星亿智能环保装备股份有限公司 | A kind of steel structure flexible jockey |
| CN108601488A (en) * | 2015-12-16 | 2018-09-28 | 阿罗玻璃镜业有限公司 | Shower seals a head |
-
2010
- 2010-11-30 CN CN2010206359250U patent/CN202109199U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601488A (en) * | 2015-12-16 | 2018-09-28 | 阿罗玻璃镜业有限公司 | Shower seals a head |
| CN107900947A (en) * | 2017-12-29 | 2018-04-13 | 无锡星亿智能环保装备股份有限公司 | A kind of steel structure flexible jockey |
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| C14 | Grant of patent or utility model | ||
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| CX01 | Expiry of patent term |
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| CX01 | Expiry of patent term |