CN218176169U

CN218176169U - Quick frame connecting mechanism

Info

Publication number: CN218176169U
Application number: CN202122843369.7U
Authority: CN
Inventors: 章建文; 周军; 蔡飞
Original assignee: Lingtong Exhibition System Co ltd
Current assignee: Lingtong Exhibition System Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-12-30
Anticipated expiration: 2031-11-19

Abstract

The utility model relates to the technical field of frame assembly, in particular to a frame quick connecting mechanism, which comprises a locking component and a locking fastener; the locking assembly comprises a first outer barrel, an opening gasket, a saddle-shaped pad, a T-shaped pull rod, a pin shaft piece and a cam wrench which is rotationally connected with the end part of the T-shaped pull rod through the pin shaft piece; a reinforcing rib is arranged in the first outer cylinder body, and a through hole for slidably inserting the T-shaped pull rod is formed in the center of the reinforcing rib along the length direction of the first outer cylinder body; the locking fastener comprises a second outer barrel, and a locking part is integrally formed on the inner side of the tail end of the second outer barrel. The utility model discloses a combine locking fastener with locking Assembly, it sets up the perforation to cooperate to correspond on the frame again, replaces traditional bolted connection fixed mode, can make the built-up connection between frame and the frame more labour saving and time saving when the operation, can implement installation and dismantlement to its frame fast to effectively improve frame connection and assemble efficiency.

Description

Quick connecting mechanism for frame

Technical Field

The utility model relates to a technical field is assembled to the frame, specifically is a quick coupling mechanism of frame.

Background

Simple and easy interim rack and material bracket are the combined type frame mostly at present, can assemble at the scene and according to actual need requirement, and when interconnect equipment constitutes big frame structure, all through squeezing into bolt or screw between its adjacent frame structure at present, cooperate the connecting piece to implement the connection that closes on the frame body, for example the patent is disclosed: in the technical solutions disclosed in "CN1719048A" and "CN202194895U", the frame body connection and combination are all performed by matching bolts and supporting corner fittings, and the whole frame is very time-consuming and labor-consuming to disassemble and assemble.

Therefore, a time-saving and labor-saving frame quick connecting mechanism is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a labour saving and time saving's quick coupling mechanism of frame to be used for solving and be connected the problem that wastes time and energy between present frame and the frame.

The utility model relates to a frame quick connecting mechanism, which comprises a locking component and a locking fastener; the locking assembly and the locking fastener are respectively fixed on two frame frames to be spliced; the locking assembly and the locking fastener are arranged on the two frame frames in corresponding positions, jacks are formed in the frames of the frames, the locking assembly and the locking fastener are respectively inserted into the jacks at the same positions on the two adjacent frame frames, and the locking assembly comprises a first outer barrel, an opening gasket, a saddle-shaped pad, a T-shaped pull rod, a pin shaft and a cam wrench which is rotationally connected with the end part of the T-shaped pull rod through the pin shaft; a reinforcing rib is arranged in the first outer cylinder, and a through hole for slidably inserting the T-shaped pull rod is formed in the center of the reinforcing rib along the length direction of the first outer cylinder; the locking fastener comprises a second outer barrel, and a locking part is integrally formed on the inner side of the tail end of the second outer barrel.

Through combining locking fastener with locking Assembly, correspond on the frame of deuterogamying and set up the perforation, replace traditional bolted connection fixed mode, can make the built-up connection between frame and the frame more labour saving and time saving when the operation, can implement installation and dismantlement to its frame fast to effectively improve frame connection and assemble efficiency.

As a further improvement of the utility model, a spring plate is integrally formed on one side of the first outer cylinder body, and a first clamping block is integrally formed in the middle of the spring plate; an open slot extending outwards is integrally formed on the outer side of one end, close to the cam wrench, of the first outer cylinder; the opening gasket is matched in the opening groove, a through hole corresponding to the through hole is formed in the middle of the opening gasket, an opening is integrally formed in the position, corresponding to the elastic sheet, of one side of the opening groove, and the front end of the elastic sheet extends to the outer side of the first outer barrel through the opening.

Through the structural design of opening for locking Assembly when taking out in the jack on the frame, can conveniently press the shell fragment and make the shell fragment drive first fixture block and break away from the recess on the frame.

As a further improvement of the utility model, the T-shaped pull rod comprises a straight rod part which slides through the through hole, one end of the straight rod part is transversely and integrally formed with a cross rod part, and the other end of the straight rod part is provided with a pair of through round holes; the pin shaft piece comprises a cylindrical pin, a straight rod adapting hole used for being connected with the end part of the straight rod part in an inserting mode is formed in the middle of the cylindrical pin, a pin hole used for corresponding to the round hole in the end part of the straight rod part is further formed in the middle of the pin shaft piece, and a pin used for fixedly connecting the straight rod part and the pin shaft piece together is inserted into the pin hole in an inserting mode.

As a further improvement of the utility model, the middle part of the locking part is provided with a cross bar part convenient for passing through the lock hole, the locking part on the two sides of the lock hole is provided with a reinforced block by integral forming.

The bearing strength of the side of the locking part can be effectively improved by designing the reinforcing block, and the locking part is prevented from being deformed and broken.

As a further improvement of the utility model, the outer edge of the front end of the second outer cylinder body is integrally formed with a supporting ring extending outwards; a second clamping block is integrally formed on the outer side of the second outer cylinder; the surface of the frame is provided with grooves corresponding to the first clamping block and the second clamping block.

Through the design of recess for locking Assembly and locking fastener can prevent effectively that locking Assembly and locking fastener from taking place to rotate after installing on the frame, can play the location effect to two locking device.

As a further improvement of the utility model, the saddle-shaped pad is arranged between the cam wrench and the opening pad, and the saddle-shaped pad is sleeved outside the T-shaped pull rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a combine locking fastener with locking Assembly, it sets up the perforation to cooperate to correspond on the frame again, replaces traditional bolted connection fixed mode, can make the built-up connection between frame and the frame labour saving and time saving more during the operation, can implement the installation and dismantle its frame fast to effectively improve frame connection and assemble efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a first schematic structural diagram of the locking assembly of the present invention;

FIG. 3 is a schematic structural view of the locking assembly of the present invention;

fig. 4 is a schematic structural view of the first outer cylinder of the present invention;

FIG. 5 is a schematic view of the structure of the open gasket of the present invention;

FIG. 6 is a schematic view of the T-shaped pull rod of the present invention;

fig. 7 is a schematic view of the structure of the pin shaft of the present invention;

fig. 8 is a first schematic view of the locking fastener of the present invention;

fig. 9 is a schematic view of the structure of the locking fastener of the present invention;

fig. 10 is an exploded view of the locking assembly of the present invention.

In the figure: 1. a locking assembly; 101. a first outer cylinder; 1011. an open slot; 1012. a spring plate; 1013. a first clamping block; 1014. opening the gap; 1015. a through hole; 102. an open gasket; 103. a saddle-shaped pad; 104. a T-shaped pull rod; 1041. a straight rod part; 1042. a crossbar portion; 105. a pin member; 1051. a cylindrical pin; 1052. a straight rod is matched with the hole; 1053. a pin hole; 1054. a bolt; 106. a cam wrench; 107. reinforcing ribs; 108. perforating; 2. a locking fastener; 201. a second outer barrel; 202. a second fixture block; 203. a locking portion; 204. a lock hole; 205. and a reinforcing block.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings for the sake of simplicity.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, 2, 3, 4, 8, 9 and 10, the frame quick-connect mechanism includes a locking assembly 1 and a locking fastener 2; the locking component 1 and the locking fastener 2 are respectively fixed on two frame frames to be spliced; the locking assembly 1 and the locking fastener 2 are arranged at corresponding positions on the two frame frames, the frame frames are provided with jacks, and the locking assembly 1 and the locking fastener 2 are respectively inserted into the jacks at the same positions on the two adjacent frame frames; the locking assembly 1 comprises a first outer cylinder body 101, an opening gasket 102, a saddle pad 103, a T-shaped pull rod 104, a pin shaft piece 105 and a cam wrench 106 which is rotationally connected with the end part of the T-shaped pull rod 104 through the pin shaft piece 105; the saddle pad 103 is arranged between the cam wrench 106 and the opening pad, the saddle pad 103 is sleeved outside the T-shaped pull rod 104, the first outer cylinder 101 is internally provided with a reinforcing rib 107, and the center of the reinforcing rib 107 is provided with a through hole 1015 for slidably inserting the T-shaped pull rod 104 along the length direction of the first outer cylinder 101; the locking fastener 2 comprises a second outer cylinder 201, and a locking part 203 is integrally formed on the inner side of the tail end of the second outer cylinder 201.

Through combining locking fastener 2 with locking Assembly 1, correspond on the frame of deuterogamying and set up the jack, replace traditional bolted connection fixed mode, can make the built-up connection between frame and the frame labour saving and time saving more when the operation, can implement the installation and dismantle its frame fast to effectively improve frame connection and assemble efficiency.

Referring to fig. 3, 4 and 5, a resilient piece 1012 is integrally formed at one side of the first outer cylinder 101, and a first locking block 1013 is integrally formed at the middle of the resilient piece 1012; an outward-extending open slot 1011 is integrally formed on the outer side of one end of the first outer cylinder 101 close to the cam wrench 106; the open gasket 102 fits in the open slot 1011, and the middle of the open gasket 102 is provided with a through hole 108 corresponding to the through hole 1015, a notch 1014 is integrally formed at a position on one side of the open slot 1011 corresponding to the resilient sheet 1012, and the front end of the resilient sheet 1012 extends to the outside of the first outer cylinder 101 through the notch 1014.

Through the structural design of the notch 1014, when the locking assembly 1 is taken out from the jack on the frame, the elastic sheet 1012 can be conveniently pressed so that the elastic sheet 1012 drives the first clamping block 1013 to be separated from the groove on the frame.

Referring to fig. 6 and 7, the t-shaped pull rod 104 includes a straight rod portion 1041 sliding through the through hole 1015, one end of the straight rod portion 1041 is transversely and integrally formed with a cross rod portion 1042, and the other end of the straight rod portion 1041 is provided with a pair of through round holes; the pin shaft 105 comprises a cylindrical pin 1051, a straight rod fitting hole 1052 used for being connected with the end part of the straight rod part 1041 in an inserting mode is formed in the middle of the cylindrical pin 1051, a pin bolt hole 1053 used for corresponding to the round hole in the end part of the straight rod part 1041 is further formed in the middle of the pin shaft 105, and a pin bolt 1054 used for fixedly connecting the straight rod part 1041 and the pin shaft 105 together is inserted into the pin bolt hole 1053.

Referring to fig. 8, the middle portion of the locking portion 203 is opened to facilitate the cross bar 1042 to pass through the locking hole 204, and a reinforcing block 205 is integrally formed on the locking portion 203 at two sides of the locking hole 204.

The reinforcing block 205 can effectively improve the bearing strength of the side of the locking part 203, and prevent the locking part 203 from deformation and breakage.

Referring to fig. 1, 8 and 9, an outward extending supporting ring is integrally formed on the outer edge of the front end of the second outer cylinder 201; a second stopper 202 is integrally formed on the outer side of the second outer cylinder 201, and a groove corresponding to the first stopper 1013 and the second stopper 202 is formed on the surface of the frame.

Through the design of recess for locking Assembly 1 and locking fastener 2 can effectively prevent locking Assembly 1 and locking fastener 2 after installing on the frame and take place to rotate, can play the location effect to two locking device.

When using the utility model discloses the time: the locking fastener 2 is inserted and fixed into the jack of the frame body to be connected and assembled, and then the locking component 1 is inserted into the jack of the other frame body to be connected and assembled, and what needs to be further explained is that: before assembling and locking, the cam wrench 106 is turned to a release position, when the locking assembly 1 is inserted, the cross rod portion 1042 of the T-shaped pull rod 104 is inserted into the locking fastener 2 along the lock hole 204, then the cam wrench 106 is rotated by 90 degrees, so that the cross rod portion 1042 of the T-shaped pull rod 104 is transversely clamped in the lock hole 204, and finally the cam wrench 106 is turned to a locking position, so that the straight rod portion 1041 of the T-shaped pull rod 104 tightens the cross rod portion 1042, and therefore splicing and connecting of adjacent frames are achieved.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The frame quick connecting mechanism comprises a locking component (1) and a locking fastener (2); the locking assembly (1) and the locking fastener (2) are respectively fixed on two frame frames to be spliced;

the method is characterized in that: the locking assembly (1) comprises a first outer cylinder body (101), an opening gasket (102), a saddle-shaped pad (103), a T-shaped pull rod (104), a pin shaft piece (105) and a cam wrench (106) which is rotatably connected with the end part of the T-shaped pull rod (104) through the pin shaft piece (105); a reinforcing rib (107) is arranged inside the first outer cylinder (101), and a through hole (1015) for slidably inserting the T-shaped pull rod (104) is formed in the center of the reinforcing rib (107) along the length direction of the first outer cylinder (101);

the locking fastener (2) comprises a second outer barrel (201), and a locking part (203) is integrally formed on the inner side of the tail end of the second outer barrel (201).

2. The frame quick connect mechanism of claim 1, wherein: the positions of the locking assemblies (1) and the positions of the locking fasteners (2) which are arranged on the two frame frames are corresponding, the frames of the frames are provided with jacks, and the locking assemblies (1) and the locking fasteners (2) are respectively inserted into the jacks at the same positions on the two adjacent frame frames.

3. The frame quick connect mechanism of claim 1, wherein: an elastic sheet (1012) is integrally formed on one side of the first outer cylinder (101), and a first clamping block (1013) is integrally formed in the middle of the elastic sheet (1012); an outward-extending open slot (1011) is integrally formed in the outer side of one end, close to the cam wrench (106), of the first outer cylinder (101);

the opening gasket (102) is matched in the opening groove (1011), the middle part of the opening gasket (102) is provided with a through hole (108) corresponding to the through hole (1015), a notch (1014) is integrally formed at the position, corresponding to the elastic sheet (1012), of one side of the opening groove (1011), and the front end of the elastic sheet (1012) extends to the outer side of the first outer cylinder body (101) through the notch (1014).

4. The frame quick connect mechanism of claim 1, wherein: the T-shaped pull rod (104) comprises a straight rod part (1041) which penetrates through the through hole (1015) in a sliding mode, one end of the straight rod part (1041) is transversely and integrally formed with a cross rod part (1042), and the other end of the straight rod part (1041) is provided with a pair of penetrating round holes.

5. The frame quick connect mechanism of claim 1, wherein: the pin shaft piece (105) comprises a cylindrical pin (1051), a straight rod adapting hole (1052) used for being connected with the end part of the straight rod part (1041) in an inserting mode is formed in the middle of the cylindrical pin (1051), a pin bolt hole (1053) used for corresponding to the round hole in the end part of the straight rod part (1041) is further formed in the middle of the pin shaft piece (105), and a pin bolt (1054) used for fixedly connecting the straight rod part (1041) and the pin shaft piece (105) together is inserted into the pin bolt hole (1053).

6. The frame quick connect mechanism of claim 1, wherein: the middle part of the locking part (203) is provided with a transverse rod part (1042) which can conveniently penetrate through the locking hole (204), and the locking parts (203) at two sides of the locking hole (204) are uniformly and integrally formed with a reinforcing block (205).

7. The frame quick connect mechanism of claim 1, wherein: the outer edge of the front end of the second outer cylinder (201) is integrally formed with a supporting ring extending outwards; and a second fixture block (202) is also integrally formed on the outer side of the second outer cylinder body (201).

8. The frame quick connect mechanism of claim 1, wherein: the surface of the frame is provided with a groove corresponding to the first fixture block (1013) and the second fixture block (202).

9. The frame quick connect mechanism of claim 1, wherein: the saddle pad (103) is arranged between the cam wrench (106) and the split pad, and the saddle pad (103) is sleeved outside the T-shaped pull rod (104).