CN109629723A - For the interior connector for expanding groove tube - Google Patents
For the interior connector for expanding groove tube Download PDFInfo
- Publication number
- CN109629723A CN109629723A CN201811496953.6A CN201811496953A CN109629723A CN 109629723 A CN109629723 A CN 109629723A CN 201811496953 A CN201811496953 A CN 201811496953A CN 109629723 A CN109629723 A CN 109629723A
- Authority
- CN
- China
- Prior art keywords
- interior
- expansion groove
- groove
- fastener
- pull rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000012212 insulator Substances 0.000 claims description 38
- 239000002184 metal Substances 0.000 claims description 37
- 229910052751 metal Inorganic materials 0.000 claims description 37
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/948—Fire-proof sealings or joints
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/967—Details of the cross-section of the mullions or transoms
Abstract
The invention discloses a kind of for the interior connector for expanding groove tube, including pull rod, fastener and locking member, fastener extends in interior expansion groove from the positive notch of the interior interior expansion groove for expanding groove tube, pull rod one end is connect with fastener, the other end and locking member connect, pull rod drives interior expansion groove contacting piece after fastener rotational angle to form vertical spacing, fastener, which is equipped with, springs back anti-transfer part be close to interior expansion groove and rotation stop in rotational angle after generation deformation, rotational angle, when locking member is locked, pull rod drives fastener and interior expansion groove to fasten.The connector have the advantages that simple and ingenious structure, it is easy for installation, be able to achieve positioning anti-rotation.
Description
Technical field
The invention mainly relates to building engineering field more particularly to a kind of connectors for interior expansion groove tube.
Background technique
Currently, building sides prevalence uses glass curtain wall, curtain wall includes keel, curtain wall panel, pressing plate and bolt, curtain wall panel carrying
On keel, pressing plate is pressed in curtain wall panel, and pressing plate connect by bolt with keel, and band dynamic pressure plate compression is pressed when clamping screw
Plate.This curtain wall construction, bolt directly eat silk on keel, are equivalent to bolt and are directly threadedly coupled with the loading end of keel,
That is coupling mechanism force, which concentrates on threaded connection position, forms a stress, stress is on the one hand be easy to cause to concentrate and destroy keel;Separately
On the one hand, bolt also be easy to cause biggish shearing force and fracture failure in the point.
To solve this problem, in the prior art, keel are set as buckleing with the interior structure for expanding groove using the screw head of bolt
It is connected in being formed again with pressing plate in interior expansion groove, which increases the contact area of bolt and keel, bolt will not directly eat silk
On keel.But this kind of structure is also increased accordingly due to increasing the contact area of bolt and keel, heat-conducting area, up to not
To good heat-insulated and fire protecting performance.Also, it needs first to slide to interior expansion from keel end by buckle joint when this kind of fastener installation
In groove, great inconvenience can be brought to installation when keel length is longer, in addition fastener can expand sliding in groove inside
Its inevitable and interior expansion recess sidewall is meant that there are certain gap, i.e. fastener can generate rotation, and connection is be easy to cause to lose
Effect.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, a kind of simple and ingenious structure, installation are provided
The connector for interior expansion groove tube that is convenient, being able to achieve positioning anti-rotation.
In order to solve the above technical problems, the invention adopts the following technical scheme:
It is a kind of for the interior connector for expanding groove tube, including pull rod, fastener and locking member, the fastener is from interior expansion groove tube
The positive notch of interior expansion groove extend in interior expansion groove, described pull rod one end connect with fastener, the connection of the other end and locking member, draws
Bar drives interior expansion groove contacting piece after fastener rotational angle to form vertical spacing, and the fastener is equipped with and generates in rotational angle
Anti- transfer part be close to interior expansion groove and rotation stop is sprung back after deformation, rotational angle, when locking member is locked, the pull rod drives button
Part and interior expansion groove fasten.
As a further improvement of the above technical scheme:
The pull rod interior expansion groove contacting piece formation vertical spacing after driving fastener to rotate 90 °.
The fastener includes metal discount and the thermal insulator that is arranged on metal discount, and the pull rod and metal discount connect
It connects, the pull rod drives thermal insulator and interior expansion groove to fasten by buckle head, and the anti-transfer part is arranged in thermal insulator.
The anti-transfer part is contacted with the interior side wall for expanding groove and metal discount and interior expansion groove form gap.
The anti-transfer part includes the arc shaped rotary that thermal insulator side is arranged in and is close to after 90 ° of rotation with interior expansion recess sidewall
Tight face, anti-transfer part further include the rotation stop elastic slice for rotation stop that arc is arranged in and screws surface side portion.
The pull rod and metal discount are set as integrally formed T-type swivel nut, and the locking member is set as screw rod, it is described every
Warmware is coated on outside metal discount, metal discount rotate 90 ° after be buckled in it is interior expansion groove in and thermal insulator arc screw face and
Rotation stop elastic slice after restoring deformation is close to interior expansion recess sidewall.
The anti-transfer part includes the arc shaped rotary that thermal insulator side is arranged in and is close to after 90 ° of rotation with interior expansion recess sidewall
Tight face, anti-transfer part further include the rotation stop elastic slice for rotation stop being arranged at the top of thermal insulator.
The pull rod and metal discount are set as integrally formed T-type swivel nut, and the locking member is set as screw rod, it is described every
Warmware setting in buckle overhead, metal discount is buckled in interior expansion groove after rotating 90 ° and the arc of thermal insulator screw face with
Interior expansion recess sidewall is close to, and the rotation stop elastic slice after restoring deformation is close to the interior interior expansion groove tube for expanding the positive notch two sides of groove.
Compared with the prior art, the advantages of the present invention are as follows:
It is of the invention for the interior connector for expanding groove tube, including pull rod, fastener and locking member, fastener is from interior expansion groove tube
The positive notch of interior expansion groove extend in interior expansion groove, pull rod one end connect with fastener, the connection of the other end and locking member, pull rod band
Interior expansion groove contacting piece forms vertical spacing after dynamic fastener rotational angle, and fastener, which is equipped in rotational angle, to be generated deformation, turns
Anti- transfer part be close to interior expansion groove and rotation stop is sprung back after moving angle, when locking member is locked, pull rod drives fastener and interior expansion recessed
Slot fastening.The connector is applied in curtain wall system, when installation, is first formed pull rod and fastener and is connected, then by fastener from interior
The positive notch for expanding the interior expansion groove of groove tube extends in interior expansion groove, is turned an angle using pull rod driving fastener until interior expansion
Groove contacting piece forms vertical spacing (fastener can not deviate from the interior state for expanding groove), then curtain wall panel is carried on interior expansion groove tube
On, it will be pressed in curtain wall panel, finally formed and connected using locking member and pull rod, band dynamic pressure plate compresses curtain wall when locking member is locked
Plate, while pull rod drives fastener to move up expansion groove in fastening.For traditional structure, when which is rotated using pull rod, prevent
Transfer part can be generated deformation along rotation by the constraint of interior expansion groove tube, when turning to interior expansion groove contacting piece formation vertical spacing,
The interior groove tube that expands is to the constraint release of anti-transfer part, and anti-transfer part rebound is close to the formation of interior expansion groove at this time, to reach rotation stop effect
Fruit, further locking member form driving force and pull rod are driven to form upward pulling force, and it is complete that pulling force will drive expansion groove in fastener fastening
At last locking, fastener can be protruded into from the interior positive notch for expanding groove during installation to form forward direction and is mounted directly, and greatly improves
The convenience of installation can be close to again with interior expansion groove in rotation rear defence transfer part and reach the function of positioning anti-rotation, and structure is simple
It is ingenious.
Detailed description of the invention
Fig. 1 is the usage state diagram of the embodiment of the present invention 1.
Fig. 2 is the overlooking structure diagram of 1 rotation status of the embodiment of the present invention.
Fig. 3 is the overlooking structure diagram that the embodiment of the present invention 1 springs back state.
Fig. 4 is the usage state diagram of the embodiment of the present invention 2.
Fig. 5 is the overlooking structure diagram of 2 rotation status of the embodiment of the present invention.
Fig. 6 is the overlooking structure diagram that the embodiment of the present invention 2 springs back state.
Each label indicates in figure:
1, pull rod;2, fastener;21, metal discount;22, thermal insulator;221, anti-transfer part;2211, arc screws face;2212,
Rotation stop elastic slice;3, locking member;4, interior expansion groove tube;41, interior expansion groove;5, curtain wall panel;6, pressing plate.
Specific embodiment
The present invention is described in further details below with reference to Figure of description and specific embodiment.
Embodiment 1:
As shown in Figure 1 to Figure 3, the first embodiment of the present invention for the interior connector for expanding groove tube, the connector packet
Pull rod 1, fastener 2 and locking member 3 are included, fastener 2 extends to interior expansion groove 41 from the positive notch of the interior interior expansion groove 41 for expanding groove tube 4
Interior, 1 one end of pull rod is connect with fastener 2, the other end and locking member 3 connect, and pull rod 1 drives interior expansion groove after 2 rotational angle of fastener
41 contacting pieces 2 form vertical spacing, and fastener 2 is recessed equipped with rebound after generation deformation, rotational angle in rotational angle and interior expansion
Anti- transfer part 221 that slot 41 is close to and rotation stop, when locking member 3 is locked, pull rod 1 drives fastener 2 and interior expansion groove 41 to fasten.The company
Fitting is applied in curtain wall system, when installation, is first formed pull rod 1 and fastener 2 and is connected, then by fastener 2 from interior expansion groove tube 4
The positive notch of interior expansion groove 41 extend in interior expansion groove 41, drive fastener 2 to turn an angle using pull rod 1 until it is interior expand it is recessed
41 contacting piece 2 of slot forms vertical spacing (fastener 2 can not deviate from the interior state for expanding groove 41), then curtain wall panel 5 is carried on interior expansion
It on groove tube 4, will be pressed in curtain wall panel 5, finally formed and connected using locking member 3 and pull rod 1, locking member 3 drives when locking
Pressing plate 6 compresses curtain wall panel 5, while pull rod 1 drives fastener 2 to move up expansion groove 41 in fastening.For traditional structure, the connector
When being rotated using pull rod 1, anti-transfer part 221 can be along rotation generation deformation, when turning to interior expansion groove by the constraint of interior expansions groove tube 4
When 41 contacting pieces 2 form vertical spacing, the interior groove tube 4 that expands to the constraint release of anti-transfer part 221, the anti-rebound of transfer part 221 at this time with
Interior expansion groove 41, which is formed, to be close to, to reach rotation stop effect, further locking member 3 forms driving force and pull rod 1 is driven to be formed upwards
Pulling force, pulling force, which will drive fastener 2 and fasten interior expansion groove 41, to be completed finally to lock, and fastener 2 can be from interior expansion groove during installation
41 positive notch, which protrudes into, to be formed forward direction and is mounted directly, and the convenience of installation is greatly improved, in the meeting again of rotation rear defence transfer part 221
It is close to and reaches the function of positioning anti-rotation, simple and ingenious structure with interior expansion groove 41.
In the present embodiment, interior 41 contacting piece 2 of the expansion groove formation vertical spacing after driving fastener 2 to rotate 90 ° of pull rod 1.The knot
In structure, fastener 2 can be made and interior expansions groove 41 forms maximum snapping area by rotating 90 °, the stability of the snapping improved with can
By property.
In the present embodiment, fastener 2 includes metal discount 21 and the thermal insulator 22 that is arranged on metal discount 21, pull rod 1 with
Metal discount 21 connects, and pull rod 1 drives thermal insulator 22 and interior expansion groove 41 to fasten by metal discount 21, and anti-transfer part 221 is arranged
In thermal insulator 22.In the structure, metal discount 21 provides main snapping power to guarantee snapping intensity, and 22 1 side of thermal insulator
Face will disconnect the heat conduction fire path between interior expansion groove 41 and pull rod 1, form heat-insulating, fire-preventing layer, play heat-insulated well
And fire protecting performance;On the other hand, the anti-transfer part 221 in thermal insulator 22 can be close to form positioning with interior expansion groove 41, play main
Anti-rotation effect.
In the present embodiment, anti-transfer part 221 contact with the interior side wall for expanding groove 41 and metal discount 21 and interior 41 shape of expansion groove
At gap.In the structure, thermal insulator 22 plays the role of disconnection, i.e., anti-transfer part 221 contacts with interior expansion groove 41 and makes buckle
First 21 form gap with interior expansion groove 41, are equivalent to and force to be disconnected metal discount 21 and the interior heat conduction fire road for expanding groove 41
Diameter, namely force the heat conduction fire path being disconnected between interior expansion groove 41 and pull rod 1, simple and ingenious structure.
In the present embodiment, anti-transfer part 221 include setting 22 side of thermal insulator and rotation 90 ° after with interior 41 side of expansion groove
The arc that wall is close to screws face 2211, and anti-transfer part 221 further includes the stopping for rotation stop that arc is arranged in and screws 2211 side of face
Turn elastic slice 2212.Arc screws face 2211 and can be close to interior 41 sidewall extrusion of expansion groove to which formation is tight during 90 ° of rotation
Gu rotation stop elastic slice 2212 is close to after springing back with interior expansion groove 41, the mating reaction of the two further functions as rotation stop effect.
In the present embodiment, pull rod 1 and metal discount 21 are set as integrally formed T-type swivel nut, and locking member 3 is set as spiral shell
Bar, thermal insulator 22 are coated on outside metal discount 21, and metal discount 21 is buckled in interior expansion groove 41 after rotating 90 ° and thermal insulator
The rotation stop elastic slice 2212 that 22 arc screws face 2211 and restores after deformation is close to interior 41 side wall of expansion groove.In the structure,
Thermal insulator 22 is set on pull rod 1 and is coated on outside metal discount 21, and thermal insulator 22 is buckled in interior expansion groove 41, and when locking locks
Tight part 3 (screw rod) band dynamic pressure plate 6 compresses curtain wall panel 5, while pull rod 1 drives thermal insulator 22 to move up in fastening by metal discount 21
Expand groove 41, arc screws face 2211 and rotation stop elastic slice 2212 and is close to interior 41 side wall of expansion groove, simple and reliable for structure.
Embodiment 2:
As shown in Figures 4 to 6, the present invention for it is interior expand groove tube connector second of embodiment, the connector with
Embodiment 1 is essentially identical, and difference is only that: in the present embodiment, anti-transfer part 221 includes being arranged in 22 side of thermal insulator and rotating
The arc being close to after 90 ° with interior expansion 41 side wall of groove screws face 2211, and anti-transfer part 221 further includes that 22 top of thermal insulator is arranged in
Rotation stop elastic slice 2212 for rotation stop.It is tight with 41 sidewall extrusions of interior expansion groove to screw the meeting of face 2211 for arc during 90 ° of rotation
Patch is close to after the rebound of rotation stop elastic slice 2212 with the positive notch two sides of interior expansion groove 41 to form fastening, the mating reaction of the two into
One step plays rotation stop effect.
In the present embodiment, pull rod 1 and metal discount 21 are set as integrally formed T-type swivel nut, and locking member 3 is set as spiral shell
Bar, the setting of thermal insulator 22 is at 21 top of metal discount, and metal discount 21 is buckled in interior expansion groove 41 after rotating 90 ° and thermal insulator
22 arc screws face 2211 and is close to interior 41 side wall of expansion groove, and the rotation stop elastic slice 2212 and interior expansion groove 41 after restoring deformation are just
The interior expansion groove tube 4 of notch two sides is close to.In the structure, thermal insulator 22 is set on pull rod 1 and is coated on outside metal discount 21
Portion, thermal insulator 22 are buckled in interior expansion groove 41, and locking member 3 (screw rod) band dynamic pressure plate 6 compresses curtain wall panel 5, while pull rod 1 when locking
It drives thermal insulator 22 to move up by metal discount 21 and expands groove 41 in fastening, arc screws face 2211 and 41 side walls of interior expansion groove are tight
Patch, rotation stop elastic slice 2212 is close to after springing back with the interior interior expansion groove tube 4 for expanding the positive notch two sides of groove 41, simple and reliable for structure.
Although the present invention is disclosed as above with preferred embodiment, however, it is not intended to limit the invention.It is any to be familiar with ability
The technical staff in domain, without deviating from the scope of the technical scheme of the present invention, all using the technology contents pair of the disclosure above
Technical solution of the present invention makes many possible changes and modifications or equivalent example modified to equivalent change.Therefore, all
Without departing from the content of technical solution of the present invention, according to the present invention technical spirit any simple modification made to the above embodiment,
Equivalent variations and modification, all shall fall within the protection scope of the technical scheme of the invention.
Claims (8)
1. a kind of for the interior connector for expanding groove tube, it is characterised in that: including pull rod (1), fastener (2) and locking member (3), institute
It states fastener (2) to extend in interior expansion groove (41) from the positive notch of the interior interior expansion groove (41) for expanding groove tube (4), the pull rod (1)
One end is connect with fastener (2), the other end and locking member (3) connect, and pull rod (1) drives interior expansion groove after fastener (2) rotational angle
(41) contacting piece (2) forms vertical spacing, and the fastener (2) is equipped with returns after generation deformation, rotational angle in rotational angle
Anti- transfer part (221) that bullet is close to interior expansion groove (41) and rotation stop, when locking member (3) is locked, the pull rod (1) drives fastener
(2) it is fastened with interior expansion groove (41).
2. according to claim 1 for the interior connector for expanding groove tube, it is characterised in that: the pull rod (1) drives button
Part (2) interior expansion groove (41) contacting piece (2) formation vertical spacing after rotating 90 °.
3. according to claim 2 for the interior connector for expanding groove tube, it is characterised in that: the fastener (2) includes gold
The thermal insulator (22) for belonging to discount (21) and being arranged on metal discount (21), the pull rod (1) connect with metal discount (21), institute
It states pull rod (1) and drives thermal insulator (22) and interior expansion groove (41) to fasten by metal discount (21), anti-transfer part (221) setting
On thermal insulator (22).
4. it is according to claim 3 for it is interior expand groove tube connector, it is characterised in that: the anti-transfer part (221) with
The interior side wall contact for expanding groove (41) and metal discount (21) and interior expansion groove (41) formation gap.
5. according to claim 4 for the interior connector for expanding groove tube, it is characterised in that: anti-transfer part (221) packet
It includes setting and screws face (2211) with the interior arc be close to of expansion groove (41) side wall in thermal insulator (22) side and after 90 ° of rotation,
Anti- transfer part (221) further includes being arranged to screw the rotation stop elastic slice (2212) for rotation stop of face (2211) side in arc.
6. according to claim 5 for the interior connector for expanding groove tube, it is characterised in that: the pull rod (1) and metal
Discount (21) is set as integrally formed T-type swivel nut, and the locking member (3) is set as screw rod, and the thermal insulator (22) is coated on
Metal discount (21) is external, and metal discount (21) is buckled in interior expansion groove (41) after rotating 90 ° and the arc shaped rotary of thermal insulator (22)
Tight face (2211) and the rotation stop elastic slice (2212) restored after deformation are close to interior expansion groove (41) side wall.
7. according to claim 4 for the interior connector for expanding groove tube, it is characterised in that: anti-transfer part (221) packet
It includes setting and screws face (2211) with the interior arc be close to of expansion groove (41) side wall in thermal insulator (22) side and after 90 ° of rotation,
Anti- transfer part (221) further includes the rotation stop elastic slice (2212) for rotation stop being arranged at the top of thermal insulator (22).
8. according to claim 7 for the interior connector for expanding groove tube, it is characterised in that: the pull rod (1) and metal
Discount (21) is set as integrally formed T-type swivel nut, and the locking member (3) is set as screw rod, and thermal insulator (22) setting exists
At the top of metal discount (21), metal discount (21) is buckled in interior expansion groove (41) after rotating 90 ° and the arc shaped rotary of thermal insulator (22)
Tight face (2211) is close to interior expansion groove (41) side wall, rotation stop elastic slice (2212) and the positive slot of interior expansion groove (41) after restoring deformation
The interior expansion groove tube (4) of mouth two sides is close to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811496953.6A CN109629723A (en) | 2018-12-07 | 2018-12-07 | For the interior connector for expanding groove tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811496953.6A CN109629723A (en) | 2018-12-07 | 2018-12-07 | For the interior connector for expanding groove tube |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109629723A true CN109629723A (en) | 2019-04-16 |
Family
ID=66072109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811496953.6A Pending CN109629723A (en) | 2018-12-07 | 2018-12-07 | For the interior connector for expanding groove tube |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109629723A (en) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11280731A (en) * | 1998-03-31 | 1999-10-15 | Showa Alum Corp | Connection device adopting bolt and nut |
US20050055809A1 (en) * | 2002-12-04 | 2005-03-17 | Armin Herb | Fastening element |
WO2009001421A1 (en) * | 2007-06-25 | 2008-12-31 | Miraial Co., Ltd. | Mechanism for preventing loosening of bolt |
JP2010196856A (en) * | 2009-02-26 | 2010-09-09 | Shin Nikkei Co Ltd | Fitting, assembled structure of horizontal and vertical materials by fitting and assembling method thereof |
KR20110003640U (en) * | 2009-10-07 | 2011-04-13 | ㈜스트롱플러스 | T-head bolt |
CN202251342U (en) * | 2011-09-29 | 2012-05-30 | 厦门瑞尔特卫浴工业有限公司 | Fixed torque nut |
JP2016031078A (en) * | 2014-07-25 | 2016-03-07 | 日晴金属株式会社 | Slide type bolt and installation unit for outdoor machine using slide type bolt |
WO2018153929A1 (en) * | 2017-02-23 | 2018-08-30 | Secura Services Ag | Fastening device and fastening subassembly |
CN108700103A (en) * | 2016-02-18 | 2018-10-23 | 沃尔德马连接两合公司 | Use for preventing from connecting the tightening member, the external member and tightening member that are made of tightening member and mating member that are not intended to release |
CN209637054U (en) * | 2018-12-07 | 2019-11-15 | 湖南省金为新材料科技有限公司 | For the interior connector for expanding groove tube |
-
2018
- 2018-12-07 CN CN201811496953.6A patent/CN109629723A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11280731A (en) * | 1998-03-31 | 1999-10-15 | Showa Alum Corp | Connection device adopting bolt and nut |
US20050055809A1 (en) * | 2002-12-04 | 2005-03-17 | Armin Herb | Fastening element |
WO2009001421A1 (en) * | 2007-06-25 | 2008-12-31 | Miraial Co., Ltd. | Mechanism for preventing loosening of bolt |
JP2010196856A (en) * | 2009-02-26 | 2010-09-09 | Shin Nikkei Co Ltd | Fitting, assembled structure of horizontal and vertical materials by fitting and assembling method thereof |
KR20110003640U (en) * | 2009-10-07 | 2011-04-13 | ㈜스트롱플러스 | T-head bolt |
CN202251342U (en) * | 2011-09-29 | 2012-05-30 | 厦门瑞尔特卫浴工业有限公司 | Fixed torque nut |
JP2016031078A (en) * | 2014-07-25 | 2016-03-07 | 日晴金属株式会社 | Slide type bolt and installation unit for outdoor machine using slide type bolt |
CN108700103A (en) * | 2016-02-18 | 2018-10-23 | 沃尔德马连接两合公司 | Use for preventing from connecting the tightening member, the external member and tightening member that are made of tightening member and mating member that are not intended to release |
WO2018153929A1 (en) * | 2017-02-23 | 2018-08-30 | Secura Services Ag | Fastening device and fastening subassembly |
CN209637054U (en) * | 2018-12-07 | 2019-11-15 | 湖南省金为新材料科技有限公司 | For the interior connector for expanding groove tube |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209637054U (en) | For the interior connector for expanding groove tube | |
WO2019095601A1 (en) | Connector and frame structure using connector | |
CN103953639B (en) | Hinge is received in a kind of repeated exhibition for spacecraft development mechanism | |
CN109629723A (en) | For the interior connector for expanding groove tube | |
CN209494098U (en) | Suitable for the interior connector for expanding groove tube | |
CN209494099U (en) | A kind of connector suitable for interior expansion groove tube | |
CN209494097U (en) | A kind of connector for interior expansion groove tube | |
CN209494804U (en) | Applied to the interior connector for expanding groove tube | |
CN107471256B (en) | A kind of robot device | |
CN109629725A (en) | A kind of connector for interior expansion groove tube | |
CN109518933A (en) | A kind of light-duty rotation grip scaffolding steel pipe buckle assembly | |
CN109339311A (en) | Curtain wall | |
CN109629722A (en) | Suitable for the interior connector for expanding groove tube | |
CN109629724A (en) | A kind of connector suitable for interior expansion groove tube | |
CN201495761U (en) | Enclasping straight inserting type scaffold | |
CN109577529A (en) | Suitable for the interior connector for expanding groove tube | |
CN109630516A (en) | Applied to the interior connector for expanding groove tube | |
CN207437531U (en) | A kind of card pushing type plate connector | |
CN101555976B (en) | Thread rotation stopping mechanism of rotary mechanism | |
CN210583448U (en) | Fire control installing support | |
CN209434512U (en) | Energy storage locking structure of connector | |
WO2009009958A1 (en) | Electric connection structure | |
CN203234145U (en) | Convenient belt buckle | |
CN107620909B (en) | A kind of LED lamp device | |
CN207228788U (en) | A kind of intelligent door lock clutch |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |