CN216841131U

CN216841131U - Quick firm connection structure

Info

Publication number: CN216841131U
Application number: CN202122054226.8U
Authority: CN
Inventors: 徐国芳
Original assignee: Dongguan Coomo Furniture Co ltd
Current assignee: Dongguan Coomo Furniture Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-06-28
Anticipated expiration: 2031-08-27

Abstract

The utility model belongs to the technical field of the building decoration technique and specifically relates to indicate a quick stable connection structure, including last track spare, lower track spare and be used for connecting the coupling assembling of going up track spare and lower track spare, it is equipped with track installation cavity and goes up T type mounting groove to go up the track spare, lower track spare is inserted and is located the track installation cavity, coupling assembling includes mounting and two U type connecting pieces, lower track spare is equipped with down T type mounting groove and fixed orifices, one side inslot that locates the one side inslot of last T type mounting groove and lower T type mounting groove is inserted respectively to the both ends of a U type connecting piece, the other side inslot that locates last T type mounting groove and the other side inslot of lower T type mounting groove are inserted respectively to the both ends of another U type connecting piece, mounting and fixed orifices are connected, the mounting is used for fixed two U type connecting pieces. The utility model has the advantages of simple structure, it is taut with last track spare and lower track spare through U type connecting piece, the dismouting with maintain convenient, use firmly, can increase the utility model discloses the weight that can bear.

Description

Quick firm connection structure

Technical Field

The utility model belongs to the technical field of the building decoration technique and specifically relates to indicate a quick stable connection structure.

Background

When products such as a movable wall or a movable door for decoration in the current market are hoisted, the products are generally hung and installed on a top plate of a building through a track. The installation and fixation of the track is basically directly locked on the top plate of the building through screws, and the installation and fixation of the track has the following disadvantages: firstly, the weight which can be borne by the rail is insufficient; secondly, the rail is easy to fall off, and potential safety hazards exist; thirdly, the disassembly, assembly and maintenance are inconvenient. Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a quick stable connection structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a quick and stable connection structure comprises an upper track piece, a lower track piece and a connection assembly for connecting the upper track piece and the lower track piece, wherein the upper track piece is provided with a track installation cavity and an upper T-shaped installation groove positioned on the top wall of the track installation cavity, the lower track piece is inserted in the track installation cavity, the opening of the upper T-shaped installation groove is communicated with the track installation cavity, the connection assembly comprises a fixing piece and two U-shaped connection pieces, the top of the lower track piece is provided with a lower T-shaped installation groove opposite to the upper T-shaped installation groove and a fixing hole communicated with the lower T-shaped installation groove, one end of one U-shaped connection piece is inserted in one side groove of the upper T-shaped installation groove, the other end of the other U-shaped connection piece is inserted in one side groove of the lower T-shaped installation groove, one end of the other U-shaped connection piece is inserted in the other side groove of the upper T-shaped installation groove, the other end of the other U-shaped connection piece is inserted in the other side groove of the lower T-shaped installation groove, two U type connecting pieces set up back to back, the mounting is connected with the fixed orifices and inserts and establish under T type mounting groove and last T type mounting groove, the mounting presss from both sides and locates between two U type connecting pieces and is used for fixed two U type connecting pieces.

Further, the lower rail piece is provided with a connecting cavity.

Furthermore, a first supporting piece is arranged on one side wall of the rail installation cavity, and a first abutting piece used for abutting against the first supporting piece is arranged on one side of the lower rail piece.

Furthermore, another lateral wall of the track installation cavity is provided with a second support piece, and one side of the lower track piece is provided with a second contact piece for contacting with the second support piece.

Further, the quantity of track installation cavity, the quantity of track spare and coupling assembling down are a plurality ofly, and a plurality of track installation cavities, a plurality of track spare and a plurality of coupling assembling respectively one-to-one set up down.

Further, a plurality of track installation cavities are arranged in a linear arrangement.

Further, a plurality of track installation cavities are communicated in sequence.

Further, the top of the upper rail member is provided with a connecting groove.

Further, the fixing hole is a threaded hole, the fixing piece is a screw, and the screw is in threaded connection with the threaded hole.

Further, the outer side wall of the upper rail piece is provided with a positioning guide groove.

The utility model has the advantages that: in practical application, the lower track piece is inserted into the track mounting cavity of the upper track piece, so that the openings of the upper T-shaped mounting groove and the lower T-shaped mounting groove are correspondingly communicated, the open end of the upper T-shaped mounting groove is abutted against the open end of the lower T-shaped mounting groove, then the two U-shaped connecting pieces are inserted between the upper T-shaped mounting groove and the lower T-shaped mounting groove in a back-to-back manner respectively, at the moment, the two U-shaped connecting pieces penetrate through the openings of the upper T-shaped mounting groove and the lower T-shaped mounting groove and are finally connected with the fixing hole through the fixing piece, the top end of the fixing piece is inserted into the lower T-shaped mounting groove and the upper T-shaped mounting groove respectively, at the moment, the top end of the fixing piece is abutted against the backs of the two U-shaped connecting pieces respectively and applies extrusion force to the two U-shaped connecting pieces so as to prop open the two U-shaped connecting pieces, the top ends of the two U-shaped connecting pieces are respectively buckled in the grooves at the two sides of the upper T-shaped mounting groove, and the bottom ends of the two U-shaped connecting pieces are respectively buckled in the grooves at the two sides of the lower T-shaped mounting groove, make two U type connecting pieces can hold down the track spare to with track spare fixed mounting in the track installation intracavity of last track spare down, in order to realize the quick firm connection of last track spare and lower track spare. The utility model has the advantages of simple structure, it is taut with last track spare and lower track spare through U type connecting piece, the dismouting with maintain convenient, use firm, reliable, can increase the utility model discloses the weight that can bear.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the upper rail member of the present invention having two rail installation cavities.

Fig. 2 is a front view of the upper rail member of the present invention having four rail mounting cavities.

Description of reference numerals:

1. an upper track member; 2. a lower track member; 3. a connection assembly; 4. a track mounting cavity; 5. mounting a T-shaped mounting groove; 6. a fixing member; 7. a U-shaped connector; 8. a lower T-shaped mounting groove; 9. a fixing hole; 10. a connecting cavity; 11. a first support member; 12. a first contact member; 13. a second support member; 14. a second contact member; 15. connecting grooves; 16. and positioning the guide groove.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 and 2, the utility model provides a quick and stable connection structure, which comprises an upper track member 1, a lower track member 2 and a connection assembly 3 for connecting the upper track member 1 and the lower track member 2, wherein the upper track member 1 is provided with a track installation cavity 4 and an upper T-shaped installation groove 5 positioned on the top wall of the track installation cavity 4, the lower track member 2 is inserted in the track installation cavity 4, the opening of the upper T-shaped installation groove 5 is communicated with the track installation cavity 4, the connection assembly 3 comprises a fixing member 6 and two U-shaped connection members 7, the top of the lower track member 2 is provided with a lower T-shaped installation groove 8 opposite to the upper T-shaped installation groove 5 and a fixing hole 9 communicated with the lower T-shaped installation groove 8, one end of one U-shaped connection member 7 is inserted in one side groove of the upper T-shaped installation groove 5, the other end of one U-shaped connection member 7 is inserted in one side groove of the lower T-shaped installation groove 8, one end of another U-shaped connecting piece 7 is inserted into the other side groove of the upper T-shaped mounting groove 5, the other end of another U-shaped connecting piece 7 is inserted into the other side groove of the lower T-shaped mounting groove 8, the two U-shaped connecting pieces 7 are arranged back to back, the fixing piece 6 is connected with the fixing hole 9 and inserted into the lower T-shaped mounting groove 8 and the upper T-shaped mounting groove 5, and the fixing piece 6 is clamped between the two U-shaped connecting pieces 7 and used for fixing the two U-shaped connecting pieces 7.

In practical application, the upper track member 1 is fixedly installed on an external structure, then the lower track member 2 is inserted into the track installation cavity 4 of the upper track member 1, so that the openings of the upper T-shaped installation groove 5 and the lower T-shaped installation groove 8 are correspondingly communicated, the open end of the upper T-shaped installation groove 5 is abutted against the open end of the lower T-shaped installation groove 8, then the two U-shaped connecting members 7 are respectively inserted between the upper T-shaped installation groove 5 and the lower T-shaped installation groove 8 in a back-to-back manner, at the moment, the two U-shaped connecting members 7 penetrate through the openings of the upper T-shaped installation groove 5 and the lower T-shaped installation groove 8, and are connected with the fixed hole 9 through the fixing member 6, the top end of the fixing member 6 is inserted into the lower T-shaped installation groove 8 and the upper T-shaped installation groove 5, at the moment, the top end of the fixing member 6 is abutted against the backs of the two U-shaped connecting members 7 respectively and applies extrusion force to the two U-shaped connecting members 7, the two U-shaped connecting pieces 7 are propped open, so that the top ends of the two U-shaped connecting pieces 7 are respectively buckled in the grooves on the two sides of the upper T-shaped mounting groove 5, the bottom ends of the two U-shaped connecting pieces 7 are respectively buckled in the grooves on the two sides of the lower T-shaped mounting groove 8, so that the two U-shaped connecting pieces 7 can pull the lower track piece 2, the lower track piece 2 is fixedly mounted in the track mounting cavity 4 of the upper track piece 1, and the upper track piece 1 is quickly and stably connected with the lower track piece 2; the installation process of the utility model is as shown in fig. 2 (the installation process is from right to left in fig. 2). The utility model has the advantages of simple structure, it is taut with last track spare 1 and lower track spare 2 through U type connecting piece 7, the dismouting with maintain the convenience, use firm, reliable, can increase the utility model discloses the weight that can bear. The utility model discloses specially adapted hoists removal wall, floating gate etc.

In this embodiment, lower track spare 2 is provided with connects chamber 10, connects chamber 10 and is convenient for lower track spare 2 and removes structural connection such as wall, floating gate, and the dismouting is convenient with the maintenance.

In this embodiment, a first supporting member 11 is disposed on a side wall of the rail installation cavity 4, and a first abutting member 12 for abutting against the first supporting member 11 is disposed on one side of the lower rail member 2. After the lower track member 2 is inserted into the track mounting cavity 4, the first supporting member 11 abuts against the first abutting member 12, the first supporting member 11 provides supporting force for the lower track member 2, and stability of the lower track member 2 mounted in the track mounting cavity 4 of the upper track member 1 is improved.

In this embodiment, a second supporting member 13 is disposed on the other side wall of the rail installation cavity 4, and a second contact member 14 for contacting the second supporting member 13 is disposed on one side of the lower rail member 2. After the lower track member 2 is inserted into the track mounting cavity 4, the second supporting member 13 abuts against the second abutting member 14, the second supporting member 13 provides supporting force for the lower track member 2, and stability of the lower track member 2 mounted in the track mounting cavity 4 of the upper track member 1 is improved. Specifically, the both sides of lower track spare 2 all receive the holding power for lower track spare 2's atress is even, and stability is better, and can bear bigger weight.

In this embodiment, the quantity of track installation cavity 4, the quantity of track spare 2 and coupling assembling 3 are a plurality ofly down, and a plurality of track installation cavities 4, a plurality of track spare 2 and a plurality of coupling assembling 3 respectively one-to-one set up down. This structural design can realize a plurality of installation uses of lower track spare 2, and application range is wide, and the practicality is strong.

In this embodiment, a plurality of track installation cavities 4 are arranged in a straight line, and a plurality of track installation cavities 4 communicate in proper order. The lower rail pieces 2 are respectively arranged in the rail installation cavities 4, and the side walls of two adjacent lower rail pieces 2 are attached together, so that the stability and the position accuracy of the lower rail pieces 2 arranged on the upper rail piece 1 are improved; and a plurality of track installation cavities 4 are communicated in sequence, so that the material usage amount of the upper track piece 1 is reduced, the energy is saved, the environment is protected, and the production and manufacturing cost is reduced.

In this embodiment, the top of going up track spare 1 is provided with spread groove 15, and spread groove 15 is convenient for go up track spare 1 and is connected with exterior structure to in structural, the dismouting is convenient with the installation of hanging of last track spare 1, and it is convenient to maintain.

In this embodiment, the fixing hole 9 is a threaded hole, the fixing member 6 is a screw, and the screw is in threaded connection with the threaded hole; simple structure, simple operation, firm in connection.

In this embodiment, the outer side wall of the upper rail member 1 is provided with a positioning guide groove 16; when the upper rail part 1 is assembled with an external structure, the positioning guide groove 16 is slidably connected with a guide rail of the external structure, so that the upper rail part 1 is convenient to disassemble, assemble and maintain, and the position accuracy and the stability of the upper rail part 1 mounted on the external structure are improved.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. A quick stable connection structure which characterized in that: the connecting assembly comprises a track mounting cavity and an upper T-shaped mounting groove positioned on the top wall of the track mounting cavity, wherein the lower track piece is inserted into the track mounting cavity, the opening of the upper T-shaped mounting groove is communicated with the track mounting cavity, the connecting assembly comprises a fixing piece and two U-shaped connecting pieces, the top of the lower track piece is provided with a lower T-shaped mounting groove opposite to the upper T-shaped mounting groove and a fixing hole communicated with the lower T-shaped mounting groove, one end of one U-shaped connecting piece is inserted into one side groove of the upper T-shaped mounting groove, the other end of one U-shaped connecting piece is inserted into one side groove of the lower T-shaped mounting groove, one end of the other U-shaped connecting piece is inserted into the other side groove of the upper T-shaped mounting groove, and the other end of the other U-shaped connecting piece is inserted into the other side groove of the lower T-shaped mounting groove, two U type connecting pieces set up back to back, the mounting is connected with the fixed orifices and inserts and establish under T type mounting groove and last T type mounting groove, the mounting presss from both sides and locates between two U type connecting pieces and is used for fixed two U type connecting pieces.

2. The quick and secure attachment structure of claim 1, wherein: the lower rail piece is provided with a connecting cavity.

3. The quick and secure attachment structure of claim 1, wherein: a first supporting piece is arranged on one side wall of the track installation cavity, and a first abutting piece used for abutting against the first supporting piece is arranged on one side of the lower track piece.

4. A quick and secure attachment structure as recited in claim 3, wherein: and a second supporting piece is arranged on the other side wall of the track mounting cavity, and a second abutting piece used for abutting against the second supporting piece is arranged on one side of the lower track piece.

5. The quick and secure attachment structure of claim 1, wherein: the quantity of track installation cavity, the quantity of track spare and coupling assembling's quantity down are a plurality ofly, and a plurality of track installation cavities, a plurality of track spare and a plurality of coupling assembling one-to-one respectively set up down.

6. The quick and secure attachment structure of claim 5, wherein: the plurality of track installation cavities are arranged in a linear arrangement.

7. A quick-secure connection according to claim 5 or 6, wherein: the plurality of track installation cavities are communicated in sequence.

8. The quick and secure attachment structure of claim 1, wherein: the top of going up the rail member is provided with the spread groove.

9. The quick and secure attachment structure of claim 1, wherein: the fixing hole is a threaded hole, the fixing piece is a screw, and the screw is in threaded connection with the threaded hole.

10. The quick and secure attachment structure of claim 1, wherein: and the outer side wall of the upper rail piece is provided with a positioning guide groove.