CN210047837U

CN210047837U - Lock catch structure with guide angle

Info

Publication number: CN210047837U
Application number: CN201920518141.0U
Authority: CN
Inventors: 盛明蕾
Original assignee: CHENGDU CENTURY SUNNY SEAL Co Ltd
Current assignee: CHENGDU CENTURY SUNNY SEAL Co Ltd
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-02-11
Anticipated expiration: 2029-04-17

Abstract

The utility model discloses a lock catch structure with a guide angle, which comprises a logistics box and a second hollow column, wherein the upper surface of the logistics box is fixedly provided with an upper cover through a hinge, the utility model can press down a support rod, enable a sliding sleeve to extrude a first spring, realize the separation of a clamping block and a lock catch, and can separate the upper cover from the logistics box, and when the logistics box is closed, a through hole passes through the support rod to insert the lock catch onto the clamping block, and the lock catch is provided with the guide angle, so that the lock catch can be more easily inserted onto the clamping block; the lower surface welded connection of thing flow box has first hollow post, welded connection has the second stopper on the outer wall of first hollow post, welded connection has first stopper on the inner chamber lateral wall of the hollow post of second, welded connection has the second spring between the hollow post of first hollow post and the second, the corresponding setting of first stopper and second stopper, the fine buffering thing flow box of second spring is in the vibration that the transportation produced, the integrality of protection thing flow box interior article.

Description

Lock catch structure with guide angle

Technical Field

The utility model belongs to the technical field of the hasp equipment, concretely relates to take hasp structure of guide angle.

Background

A shackle is an article used to fasten two items. The new generation of the collecting lock catch has simple and convenient installation procedure, convenient use, safety, firmness, vibration prevention and strong fastening, and can be repeatedly closed and opened for use for countless times. The variety of the lock catch is various, and the use of the lock catch is wide.

The lock catch structure used by the prior logistics box is too hard, and the logistics box is inconvenient to separate from the upper cover of the logistics box; in addition, during the transportation process of the logistics boxes, the articles in the logistics boxes are often damaged due to bumping.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take hasp structure of guide angle, the lower surface welded connection of upper cover has the hasp, the hasp has been seted up the through-hole with the upper cover, it has the bracing piece to peg graft in the through-hole, the tip welding of bracing piece has the support column, the lower surface welding of support column has two sets of fixed blocks, set up the recess on the thing flow box, be provided with the slide bar in the recess, the welding has two sets of first springs on the lateral wall of recess, the slide bar runs through two sets of first springs, sliding connection has two sets of sliding sleeves on the slide bar, the free end tip welding of two sets of first springs is at the lateral wall of sliding sleeve, the upper surface welded connection of; lower surface welded connection of thing flow box has first hollow post, welded connection has the second stopper on the outer wall of first hollow post, welded connection has first stopper on the inner chamber lateral wall of the hollow post of second, and welded connection has the second spring between the hollow post of first hollow post and the second to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lock catch structure with a guide angle comprises a logistics box and a second hollow column, wherein an upper cover is fixedly arranged on the upper surface of the logistics box through hinges, a groove is formed in the logistics box, a lock catch is welded and connected to the lower surface of the upper cover, the same through holes are formed in the lock catch and the upper cover, a support rod is inserted in each through hole, a support column is welded and connected to the lower surface of the support rod, a slide rod is arranged in the groove, two sets of sliding sleeves are connected to the slide rod in a sliding mode, two sets of first springs are welded and connected to the side wall of the groove, the slide rod penetrates through the first springs, the free end portions of the two sets of first springs are welded and connected to the side wall of each sliding sleeve, clamping blocks and fixing blocks are welded and connected to the upper surfaces of the two sets of sliding sleeves, two sets of fixing, the free end of bull stick rotates to be connected on other two sets of fixed blocks, there is first hollow post the lower surface of thing flow box through bolt fixed mounting, first hollow post is pegged graft in the hollow inner chamber of post of second, welded connection has the second spring between the hollow post of first hollow post and the second, welded connection has the second stopper on the outer wall of first hollow post, welded connection has first stopper on the inner chamber lateral wall of the hollow post of second, first stopper and the corresponding setting of second stopper.

Preferably, the side wall of the logistics box is provided with at least five groups of heat dissipation holes, and the intervals among the at least five groups of heat dissipation holes are the same.

Preferably, the lower surface of the second hollow post is provided with a rubber cushion which completely covers the lower surface of the second hollow post.

Preferably, the end part of the supporting rod is connected with a pressing block in a welding mode, and the width of the pressing block is 2-4mm smaller than that of the through hole.

Preferably, the side wall of the logistics box is welded with two groups of handles, and the two groups of handles are symmetrically arranged.

Preferably, the upper surface of the inner cavity of the logistics box is provided with a cushion, and the cushion completely covers the upper surface of the inner cavity of the logistics box.

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

1. the utility model discloses the lower surface welding of upper cover is connected with the hasp, the through-hole has been seted up on hasp and the upper cover, the bracing piece has been pegged graft in the through-hole, the tip welding of bracing piece has the support column, the lower surface welding of support column has two sets of fixed blocks, the thing flow box is seted up flutedly, be provided with the slide bar in the recess, weld on the lateral wall of recess has two sets of first springs, the slide bar runs through two sets of first springs, sliding connection has two sets of sliding sleeves on the slide bar, the free end tip welding of two sets of first springs is at the lateral wall of sliding sleeve, the upper surface welding of sliding sleeve is connected with two sets of fixture blocks and two sets of fixed blocks, rotate between four sets of fixed blocks and be connected with two sets of bull sticks, press the bracing piece, make the sliding sleeve extrude first spring, realize the separation of, the lock catch can be more easily inserted into the clamping block.

2. The utility model discloses lower surface welded connection of thing flow box has first empty core column, welded connection has the second stopper on the outer wall of first empty core column, welded connection has first stopper on the inner chamber lateral wall of the empty core column of second, welded connection has the second spring between the empty core column of first empty core column and second, first stopper and the corresponding setting of second stopper, the fine buffering thing flow box of second spring is at the vibration that the transportation produced, the integrality of protection thing flow box interior article.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of the area a in fig. 2 according to the present invention, specifically, a relationship diagram of the latch and the locking block;

fig. 4 is an enlarged view of the area B in fig. 2 according to the present invention, and particularly relates to a relationship diagram of the first hollow column and the second hollow column.

In the figure: 1. a logistics box; 2. an upper cover; 3. a soft cushion; 4. a groove; 5. locking; 6. a through hole; 7. a support bar; 8. a slide bar; 9. a sliding sleeve; 10. a first spring; 11. a clamping block; 12. a fixed block; 13. a support pillar; 14. heat dissipation holes; 15. a rotating rod; 16. a first hollow column; 17. a second hollow column; 18. a second spring; 19. a first stopper; 20. a second limiting block; 21. a rubber cushion; 22. according to blocks; 23. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a lock catch structure with a guide angle comprises a logistics box 1 and a second hollow column 17, wherein an upper cover 2 is fixedly mounted on the upper surface of the logistics box 1 through hinges, a groove 4 is formed in the logistics box 1, a lock catch 5 is welded and connected to the lower surface of the upper cover 2, the same through hole 6 is formed in the lock catch 5 and the upper cover 2, a supporting rod 7 is inserted in the through hole 6, a supporting column 13 is welded and connected to the lower surface of the supporting rod 7, a sliding rod 8 is arranged in the groove 4, two sets of sliding sleeves 9 are connected to the sliding rod 8 in a sliding mode, two sets of first springs 10 are welded and connected to the side wall of the groove 4, the sliding rod 8 penetrates through the first springs 10, the free end portions of the two sets of first springs 10 are welded and connected to the side wall of the sliding sleeve 9, two sets of clamping blocks 11 and fixing blocks 12 are welded and connected to the upper surface of the sliding, two sets of be connected with two sets of bull sticks 15 on the fixed block 12, two sets of the free end of bull stick 15 rotates and connects on other two sets of fixed blocks 12, there is first hollow post 16 on the lower surface of thing flow box 1 through bolt fixed mounting, first hollow post 16 is pegged graft in the hollow inner chamber of post 17 of second, welded connection has second spring 18 between first hollow post 16 and the hollow post 17 of second, welded connection has second stopper 20 on the outer wall of first hollow post 16, welded connection has first stopper 19 on the inner chamber lateral wall of the hollow post 17 of second, first stopper 19 and the corresponding setting of second stopper 20.

Specifically, at least five groups of heat dissipation holes 14 are formed in the side wall of the logistics box 1, and the intervals among the heat dissipation holes 14 are the same, so that heat inside the logistics box 1 can be dissipated conveniently.

Specifically, the lower surface of the second hollow column 17 is provided with a rubber cushion 21, and the rubber cushion 21 completely covers the lower surface of the second hollow column 17, so as to protect the ground from being crushed.

Specifically, the end part of the supporting rod 7 is connected with a pressing block 22 in a welding mode, and the width of the pressing block 22 is 2-4mm smaller than that of the through hole 6, so that the clamping block 11 can be more conveniently separated from the lock catch 5.

Specifically, welded connection has two sets of handles 23 on the lateral wall of thing flow box 1, and is two sets of handles 23 set up symmetrically, the dragging or the transport of thing flow box 1 of being convenient for.

Specifically, the inner chamber upper surface of thing flow box 1 is provided with cushion 3, cushion 3 covers the upper surface of 1 inner chamber of thing flow box completely, and thing flow box 1 is in the transportation, and cushion 3 plays fine cushioning effect to article.

The working principle is as follows: the supporting rod 7 is pressed down, the sliding sleeve 9 extrudes the first spring 10, the clamping block 11 is separated from the lock catch 5, the upper cover 2 can be separated from the logistics box 1, the through hole 6 penetrates through the supporting rod 7 when the logistics box is closed, the lock catch 5 is inserted into the clamping block 11, and the lock catch 5 is provided with a guide angle, so that the lock catch 5 can be more easily inserted into the clamping block 11; welded connection has second spring 18 between first hollow post 16 and the hollow post 17 of second, and first stopper 19 and the corresponding setting of second stopper 20, the fine buffering thing flow box 1 of second spring 18 are at the vibration that the transportation produced, the integrality of article in the protection thing flow box 1.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take hasp structure of guide angle, includes that thing flow box (1) and second are hollow post (17), its characterized in that: the upper surface of the logistics box (1) is fixedly provided with an upper cover (2) through hinges, the logistics box (1) is provided with a groove (4), the lower surface of the upper cover (2) is connected with a lock catch (5) in a welded manner, the lock catch (5) and the upper cover (2) are provided with the same through hole (6), a support rod (7) is inserted in the through hole (6), the lower surface of the support rod (7) is connected with a support column (13) in a welded manner, a slide rod (8) is arranged in the groove (4), two sets of sliding sleeves (9) are connected on the slide rod (8) in a sliding manner, two sets of first springs (10) are welded on the side wall of the groove (4), the slide rod (8) penetrates through the first springs (10), the free end parts of the two sets of first springs (10) are welded on the side wall of the sliding sleeves (9), and the upper surface of the sliding sleeves (9) is connected, the lower surface welded connection of support column (13) has two sets of fixed blocks (12), and is two sets of rotate on fixed block (12) and be connected with two sets of bull stick (15), and is two sets of the free end of bull stick (15) rotates and connects on other two sets of fixed blocks (12), there is first hollow post (16) lower surface of thing flow box (1) through bolt fixed mounting, peg graft in the inner chamber of the hollow post of second (17) first hollow post (16), welded connection has second spring (18) between first hollow post (16) and the hollow post of second (17), welded connection has second stopper (20) on the outer wall of first hollow post (16), welded connection has first stopper (19) on the inner chamber lateral wall of the hollow post of second (17), first stopper (19) and second stopper (20) set up correspondingly.

2. The locking structure with the guide angle as claimed in claim 1, wherein: the side wall of the logistics box (1) is provided with at least five groups of heat dissipation holes (14), and the intervals among the heat dissipation holes (14) are the same.

3. The locking structure with the guide angle as claimed in claim 1, wherein: the lower surface of the second hollow column (17) is provided with a rubber cushion (21), and the rubber cushion (21) completely covers the lower surface of the second hollow column (17).

4. The locking structure with the guide angle as claimed in claim 1, wherein: the end part of the supporting rod (7) is connected with a pressing block (22) in a welding mode, and the width of the pressing block (22) is 2-4mm smaller than that of the through hole (6).

5. The locking structure with the guide angle as claimed in claim 1, wherein: the side wall of the logistics box (1) is welded with two groups of handles (23), and the two groups of handles (23) are symmetrically arranged.

6. The locking structure with the guide angle as claimed in claim 1, wherein: the inner cavity upper surface of thing flow box (1) is provided with cushion (3), cushion (3) cover the upper surface of thing flow box (1) inner cavity completely.