CN215630671U

CN215630671U - But quick assembly disassembly's canopy folding leg structure

Info

Publication number: CN215630671U
Application number: CN202121994223.6U
Authority: CN
Inventors: 曹进果
Original assignee: Cao Jinguo
Current assignee: Cao Jinguo
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-25
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a shed folding frame structure capable of being quickly disassembled and assembled, which comprises a support, a connecting block, a rotary drum, a shell and an underframe, wherein the underframe is symmetrically and fixedly arranged at the bottom end of the support, the connecting block is symmetrically and fixedly arranged at two ends of the support, the rotary drum is arranged on the side surface of the connecting block, the shell is symmetrically and rotatably arranged at two ends of the rotary drum, compared with the traditional shed folding frame, the integral installation and connection of the equipment can be quickly and efficiently completed when the equipment is used, a large amount of working time is saved, no special tool is needed during the use, the difficulty in the installation and splicing of the equipment is greatly reduced, so that the equipment is more convenient to use, the angle of an upper end connecting frame can be stably adjusted, the situation that the folding frame needs to be spliced again due to the excessively fixed angle of the connecting frame is avoided, and the practicability of the equipment is greatly improved, the use effect of the equipment is also improved.

Description

But quick assembly disassembly's canopy folding leg structure

Technical Field

The utility model relates to the technical field of folding frames, in particular to a shed folding frame structure capable of being quickly disassembled and assembled.

Background

The folding leg is a shelf used for conveniently placing articles outdoors, is generally used for placing commodities in markets, can be applied to various breeding and planting industries nowadays, and helps farmers to better maintain internal vegetables and fruits, thereby better ensuring the overall economic benefit.

General canopy folding leg is all fixed in advance, then covers the shielding layer on the surface, but such folding leg structure is too inflexible when using, can't be fine adjust the angle of self, and self connected mode is too fixed, inconvenient follow-up quick dismantlement, change to increase the complicated degree of difficulty of installation widely, influenced holistic work efficiency.

Therefore, a folding frame structure of the shed capable of being quickly disassembled and assembled is provided.

Disclosure of Invention

The utility model aims to provide a shed folding frame structure which is convenient to adjust, convenient, practical and capable of being disassembled and assembled quickly, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a but quick assembly disassembly's canopy folding leg structure, includes the support, links piece, rotary drum, shell and chassis, support bottom symmetry fixed mounting has the chassis, even piece of support both ends symmetry fixed mounting, even piece side is provided with the rotary drum, the shell is installed in the rotation of rotary drum both ends symmetry, even piece side fixed mounting has the latch device that is used for the whole quick dismantlement of equipment, the inside fixed mounting of rotary drum has the rotating device who is used for conveniently adjusting whole angle, the equal fixed mounting in shell and rotary drum outside has the connecting device who is used for connecting external connection frame.

Preferably, the connecting device comprises a connecting rod, a positioning groove, a positioning rod and a slot, the connecting rod is fixedly mounted outside the shell and the drum, the positioning groove is formed in the connecting rod, the positioning rod is fixedly mounted inside the positioning groove, and the slot is formed in the end, far away from the positioning groove, of the connecting rod.

Preferably, the top end of the positioning rod is fixedly provided with a lug.

Preferably, rotating device includes flexible groove, recess, latch, kelly, shifting chute, gag lever post and spring, the flexible groove has been seted up to the shell inside, the inside flexible inslot top that is located of shell is seted up flutedly, the inside fixed mounting of shell has the gag lever post, the gag lever post rotates with even piece to be connected, flexible inslot portion slidable mounting has the kelly, the kelly slides with the recess and pegs graft, the inside shifting chute that has seted up of kelly, shifting chute and gag lever post sliding connection, rotary drum inner wall fixed mounting has the latch, the kelly is connected with the latch meshing, the kelly passes through spring and flexible groove elastic connection.

Preferably, the moving groove is integrally strip-shaped.

Preferably, the top end of the clamping rod is provided with a chamfer.

Preferably, the clamping device comprises a clamping block, a socket and a clamping groove, the side face of the connecting block is fixedly provided with the clamping block, the inside of the shell is located at the top end of the clamping block and provided with the socket, the inside of the shell is located at the bottom end of the socket and provided with the clamping groove, the clamping block is connected with the socket in a sliding mode, and the clamping block is clamped with the clamping groove in a matched mode.

Preferably, the fixture block is integrally convex.

Compared with the prior art, the utility model has the beneficial effects that:

1. the shed folding frame structure capable of being quickly disassembled and assembled can quickly and efficiently complete the integral installation and connection of equipment through the use of the clamping device and the connecting device in use, saves a large amount of working time, does not need any professional tool in use, greatly reduces the difficulty of equipment installation and splicing, and is more convenient in use.

2. The shed folding frame structure capable of being quickly disassembled and assembled can stably adjust the angle of the upper end connecting frame through the use of the rotating device when in use, and the situation that the folding frame needs to be spliced again due to the fact that the angle of the connecting frame is excessively fixed is avoided, so that the practicability of equipment is greatly improved, and the using effect of the equipment is also improved.

Drawings

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

FIG. 2 is a schematic side view of a connecting block according to the present invention;

FIG. 3 is a schematic view of the structure of two sides of the drum according to the present invention;

FIG. 4 is a schematic view of a connecting device according to the present invention;

FIG. 5 is a schematic view of a rotating device according to the present invention;

FIG. 6 is a second schematic view of the structure of the rotating device of the present invention;

FIG. 7 is a schematic view of the structure of the clamping device of the present invention.

In the figure: 1. a support; 2. connecting blocks; 3. a rotating drum; 4. a housing; 5. a chassis; 6. a connecting device; 61. a connecting rod; 62. positioning a groove; 63. positioning a rod; 64. a slot; 7. a rotating device; 71. a telescopic groove; 72. a groove; 73. clamping teeth; 74. a clamping rod; 75. a moving groove; 76. a limiting rod; 77. a spring; 8. a clamping device; 81. a clamping block; 82. a socket; 83. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2 and 3, a canopy folding frame structure capable of being disassembled and assembled quickly in the drawings comprises a support 1, a connecting block 2, a rotating drum 3, a shell 4 and an underframe 5, wherein the underframe 5 is symmetrically and fixedly installed at the bottom end of the support 1, the connecting block 2 is symmetrically and fixedly installed at two ends of the support 1, the rotating drum 3 is arranged on the side surface of the connecting block 2, the shell 4 is symmetrically and rotatably installed at two ends of the rotating drum 3, a clamping device 8 used for disassembling the whole device quickly is fixedly installed on the side surface of the connecting block 2, a rotating device 7 used for conveniently adjusting the whole angle is fixedly installed in the rotating drum 3, and connecting devices 6 used for connecting external connecting frames are fixedly installed on the outer portions of the shell 4 and the rotating drum 3.

In use, the bracket 1 is placed at a target position and then connected through the chassis 5, then the shell 4 and the rotary drum 3 are quickly installed through the clamping device 8, then the external connection frame is quickly and stably connected through the connecting device 6, and when the angle is required to be adjusted, the angle of the upper end connecting device 6 can be freely adjusted through the rotating device 7, so that the use is more convenient and convenient.

Referring to fig. 4, the connecting device 6 includes a connecting rod 61, a positioning groove 62, a positioning rod 63 and a slot 64, the connecting rod 61 is fixedly mounted outside the housing 4 and the drum 3, the positioning groove 62 is formed inside the connecting rod 61, the positioning rod 63 is fixedly mounted inside the positioning groove 62, and the slot 64 is formed at one end of the connecting rod 61 far away from the positioning groove 62.

In use, the connecting frame is inserted into the connecting rod 61, the position of the connecting frame is extruded and fixed through the matching of the positioning groove 62 and the positioning rod 63, and then the connecting frame inside is reinforced through the use of the slot 64, so that the equipment is more stable in use.

Referring to fig. 1, a protrusion is fixedly installed at the top end of the positioning rod 63, so that the connecting frame inside can be conveniently extruded in use.

Referring to fig. 5 and 6, the rotating device 7 includes a telescopic groove 71, a groove 72, a latch 73, a clamping rod 74, a moving groove 75, a limiting rod 76 and a spring 77, the telescopic groove 71 is formed inside the housing 4, the groove 72 is formed in the top end of the telescopic groove 71 inside the housing 4, the limiting rod 76 is fixedly installed inside the housing 4, the limiting rod 76 is rotatably connected with the connecting block 2, the clamping rod 74 is slidably installed inside the telescopic groove 71, the clamping rod 74 is slidably inserted into the groove 72, the moving groove 75 is formed inside the clamping rod 74, the moving groove 75 is slidably connected with the limiting rod 76, the latch 73 is fixedly installed on the inner wall of the rotating cylinder 3, the clamping rod 74 is engaged with the latch 73, and the clamping rod 74 is elastically connected with the telescopic groove 71 through the spring 77.

In use, the clamping rod 74 can rotate together under the matching of the telescopic groove 71 by rotating the shell 4 or the rotary drum 3, the clamping rod 74 can automatically retract into the telescopic groove 71 under the extrusion of the clamping teeth 73, and after the target position is moved, the clamping rod 74 can automatically pop out under the action of the spring 77 to complete clamping with the clamping teeth 73, so that the angle of the upper end connecting device 6 is adjusted.

Referring to fig. 6, the moving groove 75 is a strip shape, so that the locking rod 74 can move up and down more stably by the cooperation of the moving groove 75 and the limiting rod 76.

Referring to fig. 6, the top end of the clamping rod 74 is provided with a chamfer, so that the clamping rod 74 can be engaged with the latch 73 more stably in use.

Referring to fig. 7, the clamping device 8 includes a clamping block 81, a socket 82 and a clamping groove 83, the clamping block 81 is fixedly installed on the side surface of the connecting block 2, the socket 82 is formed in the shell 4 and located at the top end of the clamping block 81, the clamping groove 83 is formed in the shell 4 and located at the bottom end of the socket 82, the clamping block 81 is slidably connected with the socket 82, and the clamping block 81 is clamped in cooperation with the clamping groove 83.

In use, the inserting hole 82 at the bottom end of the shell 4 is aligned to the clamping block 81, then the shell 4 is pressed, the clamping block 81 directly moves to the clamping groove 83 through the inserting hole 82, and therefore the installation of the equipment can be completed, and the installation is simpler and more convenient.

Referring to fig. 7, the latch 81 is integrally convex, so that the latch 81 and the slot 83 are more closely matched when in use.

The working principle is as follows: the shed folding frame structure capable of being quickly disassembled and assembled can be used for quickly installing the shell 4 and the rotary drum 3 by placing the bracket 1 at a target position, then connecting the bracket 1 with the rotary drum through the underframe 5 and using the clamping device 8, aligning the socket 82 at the bottom end of the shell 4 with the fixture block 81 and then pressing the shell 4 to ensure that the fixture block 81 directly moves into the clamping groove 83 through the socket 82, so that the equipment can be installed, the installation is simpler and more convenient, then the external connecting frame is quickly and stably connected through the use of the connecting device 6, the connecting frame is inserted into the connecting rod 61, then the position of the connecting frame is extruded and fixed under the matching of the positioning groove 62 and the positioning rod 63, then the internal connecting frame is reinforced through the use of the slot 64, so that the equipment is more stable in use, when needs angle regulation, can be through rotating device 7's use, the angle of upper end connecting device 6 of adjustment of freedom, can be through rotating shell 4 or rotary drum 3, make kelly 74 together rotate under the cooperation of flexible groove 71, because under the extrusion of latch 73, inside the flexible groove 71 of automatic retraction of kelly 74 meeting, after removing the target position, kelly 74 can auto-eject under spring 77's effect, accomplish the joint with latch 73, thereby accomplish the regulation to upper end connecting device 6's angle, make more convenient when using, convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but quick assembly disassembly's canopy folding leg structure, includes support (1), even piece (2), rotary drum (3), shell (4) and chassis (5), support (1) bottom symmetry fixed mounting has chassis (5), even piece (2) of support (1) both ends symmetry fixed mounting, even piece (2) side is provided with rotary drum (3), rotary drum (3) both ends symmetry is rotated and is installed shell (4), its characterized in that: even piece (2) side fixed mounting have be used for the whole quick latch device (8) of dismantling of equipment, rotary drum (3) inside fixed mounting has rotating device (7) that are used for conveniently adjusting whole angle, the equal fixed mounting in shell (4) and rotary drum (3) outside has connecting device (6) that are used for connecting the external connection frame.

2. The folding frame structure of shed as claimed in claim 1, wherein: connecting device (6) include connecting rod (61), constant head tank (62), locating lever (63) and slot (64), shell (4) and rotary drum (3) outside equal fixed mounting have connecting rod (61), constant head tank (62) have been seted up to connecting rod (61) inside, inside fixed mounting of constant head tank (62) has locating lever (63), slot (64) have been seted up to the inside one end of keeping away from constant head tank (62) of connecting rod (61).

3. The folding frame structure of shed as claimed in claim 2, wherein: the top end of the positioning rod (63) is fixedly provided with a convex block.

4. The folding frame structure of shed as claimed in claim 1, wherein: the rotating device (7) comprises a telescopic groove (71), a groove (72), a latch (73), a clamping rod (74), a moving groove (75), a limiting rod (76) and a spring (77), the telescopic groove (71) is formed inside the shell (4), the groove (72) is formed in the top end, located in the telescopic groove (71), inside the shell (4), the limiting rod (76) is fixedly installed inside the shell (4), the limiting rod (76) is rotatably connected with the connecting block (2), the clamping rod (74) is slidably installed inside the telescopic groove (71), the clamping rod (74) is slidably inserted into the groove (72), the moving groove (75) is formed inside the clamping rod (74), the moving groove (75) is slidably connected with the limiting rod (76), the latch (73) is fixedly installed on the inner wall of the rotary drum (3), and the clamping rod (74) is engaged with the latch (73), the clamping rod (74) is elastically connected with the telescopic groove (71) through a spring (77).

5. The folding frame structure of shed as claimed in claim 4, wherein: the moving groove (75) is integrally strip-shaped.

6. The folding frame structure of shed as claimed in claim 4, wherein: the top end of the clamping rod (74) is provided with a chamfer.

7. The folding frame structure of shed as claimed in claim 1, wherein: clamping device (8) include fixture block (81), socket (82) and draw-in groove (83), it has fixture block (81) to link a (2) side fixed mounting, shell (4) inside is located fixture block (81) top and has seted up socket (82), shell (4) inside is located socket (82) bottom and has seted up draw-in groove (83), fixture block (81) and socket (82) sliding connection, fixture block (81) and draw-in groove (83) cooperation joint.

8. The folding frame structure of shed as claimed in claim 7, wherein: the fixture block (81) is integrally convex.