CN213981520U

CN213981520U - Tool-free supporting strip mounting structure

Info

Publication number: CN213981520U
Application number: CN202021608261.9U
Authority: CN
Inventors: 张才德; 蒋海; 班宝林; 许艳梅
Original assignee: Xinbo Mechanical Technology Taicang Co ltd
Current assignee: Xinbo Mechanical Technology Taicang Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-08-17
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a tool-free supporting strip mounting structure, which is characterized by comprising an L-shaped tool-free supporting strip, an extrusion type buckle for fixing and a mounting rack; the extrusion type buckle penetrates through the buckle through hole of the L-shaped tool-free supporting strip and is fixed in the mounting through hole of the mounting frame, so that the L-shaped tool-free supporting strip is attached to the mounting frame; the utility model discloses an L type exempts from instrument to hold in the palm the strip and extrusion formula buckle makes its installation mounting bracket that can be random, demolishs also more labour saving and time saving simultaneously.

Description

Tool-free supporting strip mounting structure

Technical Field

The utility model relates to a mounting tool makes the field, and more specifically the theory that says so, it relates to an instrument of exempting from holds in palm strip mounting structure.

Background

With the development of society and the progress of times, people tend to be simple and clear in types which are easy to use when using or selecting various articles and tools; the mode that adopts thread tightening or gim peg fixed is generally all selected to hold in palm on the current market to the strip mounting structure, and this kind of support strip mounting structure can have many screws, nut or gim peg usually, and the maintenance of no matter installation in earlier stage or later stage is demolishd and all needs a large amount of time to operate, and waste time and energy need carry out the save of careful wing to screw, nut or gim peg simultaneously and prevent that it from losing the condition that causes unable installation.

Disclosure of Invention

The utility model overcomes prior art's is not enough, provides simple structure, reasonable in design, simple to operate, demolish simple, the maintenance of being convenient for exempt from instrument and hold in palm strip mounting structure.

In order to solve the technical problem, the technical scheme of the utility model as follows:

a tool-free supporting strip mounting structure is characterized by comprising an L-shaped tool-free supporting strip, an extrusion type buckle for fixing and a mounting frame; extrusion formula buckle pass the buckle through-hole that the instrument held in the palm the strip is exempted from to the L type, fix in the installation through-hole of mounting bracket for the instrument is exempted from to the L type holds in the palm the strip and the mounting bracket laminating installation.

Further, the mounting bracket constitute by upright roof beam and crossbeam, extend its surface on upright roof beam and set up the installation through-hole, the installation through-hole set up in upright roof beam towards the L type exempt from the one side of instrument joist and install between the through-hole interval equal, the installation through-hole is rectangle, its length is 12.5mm, wide is 10.5 mm.

Furthermore, the L-shaped tool-free supporting strip consists of two rectangular sectional materials, the two rectangular sectional materials are respectively a first sectional material and a second sectional material, the side edges of the first sectional material and the second sectional material are connected with each other to form an included angle of 90 degrees, and a fixing block is further arranged on the included angle; the fixed block is in the shape of a right triangle, and two right-angle sides of the fixed block are respectively connected with the inner surface of the first section bar and the inner surface of the second section bar.

Further, be provided with at least two sets of through-holes on first section bar, the through-hole include fixing hole and buckle through-hole, fixing hole and buckle through-hole set up in the coplanar, fixing hole is located buckle through-hole top, the interval of fixing hole and buckle through-hole equals with the interval between the installation through-hole.

Furthermore, a connecting part is arranged above the fixing through hole and extends to be more than or equal to 2mm, the size of the connecting part is consistent with that of the fixing through hole, the connecting part is divided into a front end, a middle end and a rear end by a first bend and a second bend, the front end is connected with the first section bar, the middle end is connected with the front end, and the rear end is positioned at the outermost part and connected with the middle end; the first bend is arranged between the front end and the middle end, so that the middle end of the connecting part is bent inwards, and the bending angle is 85-90 degrees; the second bend is arranged between the middle end and the rear end, so that the rear end of the connecting part is bent outwards, and the bending angle is more than or equal to 120 degrees; the buckle through-hole be the rectangle, extrusion formula buckle passes the buckle through-hole and exempts from the instrument with the L type and holds in the palm the strip installation and fix to the mounting bracket.

Further, extrusion formula buckle include buckle body, top cap, extrusion spring and latch install at the buckle originally internally, the top cap is connected with extrusion spring and latch respectively.

Furthermore, the buckle body is provided with a spring space for placing a spring, a latch space for placing a latch and a top cover mounting space for placing a top cover; the latch space is arranged at the bottommost part of the buckle body and is divided into a first latch space and a second latch space; the top cover mounting space is arranged at the most end part of the buckle body, two J-shaped top cover limiting parts are arranged in the top cover mounting space and respectively comprise a first top cover limiting part and a second top cover limiting part, and fixing grooves are formed in the first top cover limiting part and the second top cover limiting part; the spring space is arranged between the latch space and the top cover, and the spring space is communicated with the latch space.

Further, the extrusion spring is arranged in the spring space.

Furthermore, the latch is divided into a first latch and a second latch, the first latch and the second latch are both in a right-angled trapezoid shape, the upper bottom edge of the right-angled trapezoid shape faces the bottommost part of the buckle body, and a top cover connecting notch and a tool supporting strip notch are arranged on the lower bottom edge of the right-angled trapezoid shape; the first latch is arranged in the first latch space, and the second latch is arranged in the second latch space.

Furthermore, the top cover is divided into a first top cover and a second top cover, the first top cover is arranged on the first top cover limiting part, and the second top cover is arranged on the second top cover limiting part; the first top cover and the second top cover are both provided with a latch connecting column, the latch connecting column penetrates through the latch space and the spring space to be in contact with the top cover connection notch, a limiting block is further arranged on the latch connecting column, and the shape of the limiting block corresponds to that of the fixing groove.

The utility model has the advantages that:

the utility model has reasonable design, convenient installation and disassembly, convenient later maintenance, and can be placed anywhere after disassembly; the simple structure makes it possible to realize fast mass production; exempt from instrument through the L type and hold in the palm the strip and make its installation at will to the mounting bracket with the extrusion formula buckle, demolish also labour saving and time saving more simultaneously, also need not to spend time energy to save screw, nut or gim peg.

Drawings

Fig. 1 is a mounting structure view of a tool-free holding bar mounting structure.

Fig. 2 is a view showing the structure of the mount.

Fig. 3 is an overall structure diagram of an L-shaped tool-free carrier strip.

Fig. 4 is a partial enlarged view of the L-shaped tool-less carrier strip.

Fig. 5 is an exploded view of the squeeze clip.

Reference numbers in the figures:

1. a mounting frame; 2, an L-shaped tool-free supporting strip; 3. extruding type buckling; 11. a cross beam; 12. erecting a beam; 13. mounting a through hole; a first profile; 22. a second profile; 25, fixing the through hole; 26. a through hole is buckled; 27. a joining section; 271. a first bend; 272. a second bend; 273. a front end; 274. a middle end; 275. a back end; 28. a fixed block; 301. a buckle body; 302. a first top cover; 303. a second top cover; 304. a compression spring; 305. a first latch; 306. a second latch; 307. a spring space; 308. a first latch space; 309; a second latch space; 310. a top cover mounting space; 311. a first top cover limiting part; 312. a second top cover limiting part; 313. the top cover is connected with the gap; 314. a tool supporting strip notch; 315. a latch connecting column; 316. a block is defined.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments are only specific illustrations of the present invention, and the purpose thereof is to make the technical solution of the present invention better understood by those skilled in the art, and should not be considered as limitations of the present invention.

Example (b):

as shown in fig. 1, the utility model discloses a tool-free holding strip mounting structure, which comprises an L-shaped tool-free holding strip 2 which can be mounted without tools, a pressing type buckle 3 for fixing and a mounting rack 1 for mounting the L-shaped tool-free holding strip 2; the extrusion type buckle 3 penetrates through a buckle through hole 26 of the L-shaped tool-free supporting strip 2 and is fixed in the installation through hole 13 of the installation frame 1, so that the L-shaped tool-free supporting strip 2 is attached to the installation frame 1; the utility model discloses a L type exempts from instrument to hold in palm strip 2 and extrusion formula buckle 3 and makes its installation mounting bracket 1 that can be random on, demolish also more labour saving and time saving simultaneously.

As shown in fig. 2, the mounting frame 1 is composed of an upright beam 12 and a cross beam 11, wherein mounting through holes 13 are formed in the upright beam along the surface of the upright beam, the mounting through holes 13 are formed in one surface of the upright beam facing the L-shaped tool-free supporting bar 2, and the distances between the mounting through holes 13 are equal; the mounting through hole 13 is rectangular, and the length of the mounting through hole is 12.5mm, and the width of the mounting through hole is 10.5 mm.

As shown in fig. 3, the L-shaped tool-free supporting bar 2 is composed of two rectangular sections, the two rectangular sections are a first section 21 and a second section 22, the side edges of the first section 21 and the second section 22 are connected with each other to form an included angle of 90 degrees, and a fixing block 28 is further disposed on the included angle; the fixing block 28 is in the shape of a right triangle, and two right-angle sides of the fixing block 28 are respectively connected with the inner surface of the first section bar and the inner surface of the second section bar, so that the connection between the first section bar 21 and the second section bar 22 is firmer.

Four groups of through holes are formed in the first section bar 21, each through hole comprises a fixing through hole 25 and a buckle through hole 26, the fixing through holes 25 and the buckle through holes 26 are arranged on the same plane, the fixing through holes 25 are located above the buckle through holes 26, the distance between the fixing through holes 25 and the buckle through holes 26 is equal to the distance between the mounting through holes 13, and therefore the connecting portions 27 can enter the mounting through holes 13 in a standard mode so that the first section bar 21 can be completely attached to the vertical beam.

As shown in fig. 4, a joint part 27 is provided at a position above the fixing through hole 25, the joint part 27 has a size of 2mm, the shape of the joint part is identical to that of the fixing through hole 25, a first bend 271 and a second bend 272 are provided to divide the joint part 27 into a front end 273, a middle end 274 and a rear end 275, the front end 273 is connected with the first section bar 21, the middle end 274 is connected with the front end 273, and the rear end 275 is located at the outermost part and is connected with the middle end 274; the first bend 271 is disposed between the front end 273 and the middle end 274, so that the middle end 274 of the engaging portion 27 is bent inward at a bending angle of 85 ° to 90 °; the second bend 272 is disposed between the middle end 274 and the rear end 275, so that the rear end 275 of the engaging portion 27 is bent outward at an angle of 120 °; the buckle through hole 26 is rectangular, and the extrusion type buckle 3 penetrates through the buckle through hole 26 to install and fix the L-shaped tool-free support strip 2 on the installation frame 1; the first and second bends 271 and 272 allow the engaging portion 27 to better contact the mounting through-hole 13.

As shown in fig. 5, the pressing type buckle 3 includes a buckle body 301, a top cover, a pressing spring 304 and a latch, the top cover, the pressing spring 304 and the latch are installed in the buckle body 301, and the top cover is connected with the pressing spring 304 and the latch respectively.

The buckle body 301 is provided with a spring space 307 for placing a spring, a latch space for placing a latch and a top cover mounting space 310 for placing a top cover; the latch space is arranged at the bottommost part of the buckle body 301 and is divided into a first latch space 308 and a second latch space 309; the top cover mounting space 310 is arranged at the most end part of the buckle body 301, two J-shaped top cover limiting parts, namely a first top cover limiting part 311 and a second top cover limiting part 312, are arranged in the top cover mounting space 310, and fixing grooves are formed in the first top cover limiting part 311 and the second top cover limiting part 312 to clamp the top cover; the spring space 307 is provided between the latch space and the top cover, and the spring space 307 communicates with the latch space.

The compression spring 304 is disposed in the spring space 307.

The latch is divided into a first latch 305 and a second latch 306, the first latch 305 and the second latch 306 are both in a right-angle trapezoidal shape, the upper bottom edge of the right-angle trapezoidal shape faces to the bottommost part of the buckle body 301, and a top cover connecting notch 313 and a tool supporting strip notch 314 are arranged on the lower bottom edge of the right-angle trapezoidal shape; the first latch 305 is disposed in the first latch space 308, and the second latch 306 is disposed in the second latch space 309; during installation, the top cover connecting notch 313 is in contact with the latch connecting column 315, and the tool supporting strip notch 314 is in contact with the vertical beam.

The top cover is divided into a first top cover 302 and a second top cover 303, the first top cover 302 is arranged on the first top cover limiting part 311, and the second top cover 303 is arranged on the second top cover limiting part 312; the first top cover 302 and the second top cover 303 are both provided with a latch connecting column 315, the latch connecting column 315 penetrates through a latch space and a spring space 307 to be in contact with a top cover connecting gap 313, the latch connecting column 315 is also provided with a limiting block 316, and the shape of the limiting block 316 corresponds to that of the fixing groove, so that the effect of limiting the positions of the first top cover 302 and the second top cover 303 is achieved.

During installation, the joint part 27 of the L-shaped tool-free supporting strip 2 enters the installation through hole 13 of the vertical beam, the extrusion type buckle 3 penetrates through the buckle through hole 26 to be connected with the installation through hole 13 below the joint part 27 entering the installation through hole 13, the extrusion spring 304 applies work to pop the first latch 305 and the second latch 306 out, and the tool supporting strip notch 314 popped out by the first latch 305 and the second latch 306 is in contact with the vertical beam.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the concept of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A tool-free supporting strip mounting structure is characterized by comprising an L-shaped tool-free supporting strip, an extrusion type buckle for fixing and a mounting frame; extrusion formula buckle pass the buckle through-hole that the instrument held in the palm the strip is exempted from to the L type, fix in the installation through-hole of mounting bracket for the instrument is exempted from to the L type holds in the palm the strip and the mounting bracket laminating installation.

2. The tool-free supporting strip mounting structure as claimed in claim 1, wherein the mounting frame is composed of an upright beam and a cross beam, mounting through holes are formed in the surface of the upright beam along the surface of the upright beam, the mounting through holes are formed in one surface, facing the L-shaped tool-free supporting strip, of the upright beam, the distance between the mounting through holes is equal, the mounting through holes are rectangular, the length of the mounting through holes is 12.5mm, and the width of the mounting through holes is 10.5 mm.

3. The tool-free supporting strip mounting structure as claimed in claim 1, wherein the L-shaped tool-free supporting strip is composed of two rectangular profiles, the two rectangular profiles are a first profile and a second profile respectively, the side edges of the first profile and the second profile are connected with each other to form an included angle of 90 degrees, and a fixing block is further arranged on the included angle; the fixed block is in the shape of a right triangle, and two right-angle sides of the fixed block are respectively connected with the inner surface of the first section bar and the inner surface of the second section bar.

4. The tool-free holding strip mounting structure as claimed in claim 2, wherein at least two sets of through holes are formed in the first section, the through holes include fixing through holes and fastening through holes, the fixing through holes and the fastening through holes are formed in the same plane, the fixing through holes are located above the fastening through holes, and the distance between the fixing through holes and the fastening through holes is equal to the distance between the mounting through holes.

5. The tool-free holding strip mounting structure according to claim 4, wherein a position extending to form an engagement part is arranged above the fixing through hole, the size of the engagement part is larger than or equal to 2mm, the shape of the engagement part is consistent with that of the fixing through hole, the engagement part is divided into a front end, a middle end and a rear end by a first bend and a second bend, the front end is connected with the first section bar, the middle end is connected with the front end, and the rear end is positioned at the outermost part and connected with the middle end; the first bend is arranged between the front end and the middle end, so that the middle end of the connecting part is bent inwards, and the bending angle is 85-90 degrees; the second bend is arranged between the middle end and the rear end, so that the rear end of the connecting part is bent outwards, and the bending angle is more than or equal to 120 degrees; the buckle through-hole be the rectangle, extrusion formula buckle passes the buckle through-hole and exempts from the instrument with the L type and holds in the palm the strip installation and fix to the mounting bracket.

6. The tool-free carrier strip mounting structure as claimed in claim 5, wherein the extrusion type buckle comprises a buckle body, a top cover, an extrusion spring and a latch, the top cover, the extrusion spring and the latch are mounted in the buckle body, and the top cover is connected with the extrusion spring and the latch respectively.

7. The tool-free holding strip mounting structure as claimed in claim 6, wherein the buckle body is provided with a spring space for placing a spring, a latch space for placing a latch and a top cover mounting space for placing a top cover; the latch space is arranged at the bottommost part of the buckle body and is divided into a first latch space and a second latch space; the top cover mounting space is arranged at the most end part of the buckle body, two J-shaped top cover limiting parts are arranged in the top cover mounting space and respectively comprise a first top cover limiting part and a second top cover limiting part, and fixing grooves are formed in the first top cover limiting part and the second top cover limiting part; the spring space is arranged between the latch space and the top cover, and the spring space is communicated with the latch space.

8. A tool-less carrier strip mounting arrangement as claimed in claim 6, wherein the compression spring is disposed within the spring space.

9. The tool-free holding strip mounting structure as claimed in claim 6, wherein the latch is divided into a first latch and a second latch, the first latch and the second latch are both in a right trapezoid shape, the upper bottom edge of the right trapezoid shape faces the bottommost part of the buckle body, and a top cover connecting notch and a tool holding strip notch are arranged on the lower bottom edge of the right trapezoid shape; the first latch is arranged in the first latch space, and the second latch is arranged in the second latch space.

10. The tool-free holder strip mounting structure of claim 6, wherein the top cover is divided into a first top cover and a second top cover, the first top cover is arranged on the first top cover limiting portion, and the second top cover is arranged on the second top cover limiting portion; the first top cover and the second top cover are both provided with a latch connecting column, the latch connecting column penetrates through the latch space and the spring space to be in contact with the top cover connection notch, a limiting block is further arranged on the latch connecting column, and the shape of the limiting block corresponds to that of the fixing groove.