CN212921655U - Supermarket handcart theftproof apron - Google Patents
Supermarket handcart theftproof apron Download PDFInfo
- Publication number
- CN212921655U CN212921655U CN202021694769.5U CN202021694769U CN212921655U CN 212921655 U CN212921655 U CN 212921655U CN 202021694769 U CN202021694769 U CN 202021694769U CN 212921655 U CN212921655 U CN 212921655U
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- China
- Prior art keywords
- groove
- block
- cover plate
- wall
- handcart
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model belongs to supermarket handcart field, especially, supermarket handcart theftproof apron, the safety in utilization to current handcart is lower, and the apron is not convenient for lock, the easy stolen problem of user's self article, the scheme as follows now is proposed, and it includes the handcart, fixed mounting has the box of placing on one side inner wall of handcart, and the top of placing the box is rotated and is installed the apron, and the top fixed mounting of apron has the handle, and the locked groove has been seted up to one side of apron, set up flutedly on one side inner wall of handcart, slidable mounting has the locking piece in the recess, and the locking piece is installed in the locked groove, the thread groove has been seted up to the one end of locking piece, has seted up the rotation hole on one side inner wall of recess, and the screw rod is installed in the rotation hole. The utility model discloses rational in infrastructure, convenient operation, the safety in utilization of this handcart is higher, and apron person of facilitating the use locks, can prevent that self article is stolen.
Description
Technical Field
The utility model relates to a supermarket handcart technical field especially relates to a supermarket handcart theftproof apron.
Background
The supermarket shopping cart is one of shopping equipment used for shopping in a supermarket, is an indispensable tool in our life, can improve more demands of buyers on one hand and further improve the volume of sellers for double-win results on the other hand when being used for shopping in the supermarket, and is provided with a placing box for placing private articles at the rear part in a storage basket of various supermarket hand-push shopping carts;
however, the existing trolley is low in use safety, the cover plate is not convenient to lock, and articles of a user are easy to steal.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the use safety of the handcart is low in the prior art, the cover plate is not convenient to lock, the self article of the user is easy to be stolen, and the anti-theft cover plate of the handcart for the supermarket is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-theft cover plate of a supermarket trolley comprises a trolley, wherein a placing box is fixedly installed on the inner wall of one side of the trolley, a cover plate is rotatably installed at the top of the placing box, a handle is fixedly installed at the top of the cover plate, a lock groove is formed in one side of the cover plate, a groove is formed in one side of the inner wall of one side of the trolley, a lock block is slidably installed in the groove, a threaded groove is formed in one end of the lock block, a rotating hole is formed in the inner wall of one side of the groove, a screw rod is rotatably installed in the rotating hole and is in threaded connection with the threaded groove, a control block is arranged on one side of the trolley, a pull rod is fixedly installed on one side of the control block, a spring groove is formed in the other side of the control block, one end of the screw rod is slidably installed in the spring groove, and two clamping blocks are fixedly arranged on one side of the control block and are arranged in the corresponding clamping grooves.
Preferably, the inner wall of the spring groove is provided with a limiting groove, the screw rod is fixedly provided with a limiting block, the limiting block is slidably mounted in the limiting groove, and the screw rod simultaneously drives the limiting block to slide in the limiting groove, so that the screw rod can rotate along with the control block in the spring groove.
Preferably, the inner wall of the groove is provided with a sliding groove, the locking block is fixedly provided with a sliding block, the sliding block is slidably mounted in the sliding groove, the sliding block is driven to slide in the sliding groove when the locking block moves, and the position of the locking block when the locking block moves can be stabilized.
Preferably, an annular groove is formed in the inner wall of the rotating hole, a connecting block is fixedly mounted on the screw rod, and the connecting block is in sliding connection with the side wall of the annular groove.
Preferably, the cover plate is hinged to the placing box through a hinge.
Preferably, the cross section of the locking groove is square, and the cross section of the locking block is square.
Compared with the prior art, the beneficial effects of the utility model reside in that:
according to the scheme, the articles are placed in the placing box, after the cover plate is closed, the control block is pulled at one side close to the handle of the trolley, so that the fixed limit of the control block can be cancelled, the screw rod passively slides in the spring groove and pulls the spring, the screw rod simultaneously drives the limit block to slide in the limit groove, the control block is rotated, the control block drives the screw rod to rotate, the lock block slides into the lock groove, and the personal articles in the placing box can be prevented from being stolen;
the utility model discloses rational in infrastructure, convenient operation, the safety in utilization of this handcart is higher, and apron person of facilitating the use locks, can prevent that self article is stolen.
Drawings
Fig. 1 is a schematic view of a front view structure provided by the present invention;
fig. 2 is a schematic structural view of part a of the present invention;
fig. 3 is a schematic structural diagram of part B of the present invention.
In the figure: 1. a cart; 2. placing the box; 3. a cover plate; 4. locking the groove; 5. a locking block; 6. a screw; 7. a control block; 8. a spring slot; 9. a spring; 10. a limiting block; 11. a card slot; 12. a clamping block; 13. a groove; 14. a restraining groove.
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.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
Referring to fig. 1-3, the supermarket trolley anti-theft cover plate comprises a trolley 1, a placing box 2 is fixedly installed on the inner wall of one side of the trolley 1, a cover plate 3 is rotatably installed on the top of the placing box 2, a handle is fixedly installed on the top of the cover plate 3, a locking groove 4 is formed in one side of the cover plate 3, a groove 13 is formed in the inner wall of one side of the trolley 1, a locking block 5 is slidably installed in the groove 13, a threaded groove is formed in one end of the locking block 5, a rotating hole is formed in the inner wall of one side of the groove 13, a screw 6 is rotatably installed in the rotating hole, the screw 6 is in threaded connection with the threaded groove, a control block 7 is arranged on one side of the trolley 1, a pull rod is fixedly installed on one side of the control block 7, a spring groove 8 is formed in the other side of the control block 7, one end of the screw 6 is slidably installed, a plurality of clamping grooves 11 are formed in one side of the trolley 1, two clamping blocks 12 are fixedly mounted on one side of the control block 7, and the clamping blocks 12 are mounted in the corresponding clamping grooves 11.
In this embodiment, the inner wall of the spring groove 8 is provided with a limiting groove 14, the screw 6 is fixedly provided with a limiting block 10, the limiting block 10 is slidably mounted in the limiting groove 14, and the screw 6 simultaneously drives the limiting block 10 to slide in the limiting groove 14, so that the screw 6 can rotate along with the control block 7 in the spring groove 8.
In this embodiment, the inner wall of the groove 13 is provided with a sliding groove, the locking block 5 is fixedly provided with a sliding block, the sliding block is slidably mounted in the sliding groove, the sliding block is driven to slide in the sliding groove when the locking block 5 moves, and the position of the locking block 5 when moving can be stabilized.
In this embodiment, an annular groove is formed in the inner wall of the rotating hole, a connecting block is fixedly mounted on the screw rod 6, and the connecting block is slidably connected with the side wall of the annular groove.
In this embodiment, the cover plate 3 is hinged to the placing box 2 by a hinge.
In this embodiment, the cross section of the locking groove 4 is square, and the cross section of the locking piece 5 is square.
In this embodiment, through placing article in placing box 2, close the apron 3 back, one side pulling control block 7 that is close to 1 handle of handcart, make control block 7 drive fixture block 12 roll-off draw-in groove 11, can cancel control block 7's fixed restriction, screw rod 6 slides and stimulates spring 9 passively in spring groove 8, elastic deformation takes place for spring 9, screw rod 6 drives restriction piece 10 simultaneously and slides in restriction groove 14, can make screw rod 6 follow control block 7 and rotate in spring groove 8, rotate control block 7, control block 7 drives screw rod 6 and rotates, screw rod 6 drives locking piece 5 and rotates, locking piece 5 slips into locked groove 4, can fix the position of apron 3, can prevent to place the private article in the box 2 and stolen.
The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, this handcart 1's safety in utilization is higher, and 3 person of facilitating the use of apron lock, can prevent that self article are stolen.
Claims (6)
1. An anti-theft cover plate of a supermarket trolley comprises a trolley (1) and is characterized in that a placing box (2) is fixedly installed on the inner wall of one side of the trolley (1), a cover plate (3) is installed on the top of the placing box (2) in a rotating mode, a handle is fixedly installed on the top of the cover plate (3), a locking groove (4) is formed in one side of the cover plate (3), a groove (13) is formed in the inner wall of one side of the trolley (1), a locking block (5) is installed in the groove (13) in a sliding mode, the locking block (5) is installed in the locking groove (4), a threaded groove is formed in one end of the locking block (5), a rotating hole is formed in the inner wall of one side of the groove (13), a screw rod (6) is installed in the rotating hole in a rotating mode, the screw rod (6) is connected in the threaded groove in a threaded, spring groove (8) have been seted up to the opposite side of control block (7), and the one end slidable mounting of screw rod (6) is at spring inslot and fixedly connected with spring (9), and the one end fixed mounting that screw rod (6) were kept away from in spring (9) is on the inner wall of one side of spring groove (8), a plurality of draw-in grooves (11) have been seted up to one side of handcart (1), and one side fixed mounting of control block (7) has two fixture blocks (12), and fixture block (12) are installed in corresponding draw-in groove (11).
2. A supermarket trolley anti-theft cover plate according to claim 1, characterized in that the inner wall of the spring groove (8) is provided with a limiting groove (14), the screw (6) is fixedly provided with a limiting block (10), and the limiting block (10) is slidably arranged in the limiting groove (14).
3. A supermarket trolley anti-theft cover plate according to claim 1, characterized in that the inner wall of the groove (13) is provided with a sliding groove, the locking block (5) is fixedly provided with a sliding block, and the sliding block is slidably arranged in the sliding groove.
4. A supermarket trolley anti-theft cover plate according to claim 1, wherein an annular groove is formed in the inner wall of the rotating hole, a connecting block is fixedly mounted on the screw rod (6), and the connecting block is slidably connected with the side wall of the annular groove.
5. A supermarket trolley anti-theft cover plate according to claim 1, characterized in that the cover plate (3) is hinged to the placing box (2) by means of a hinge.
6. A supermarket trolley anti-theft cover plate according to claim 1, characterized in that the cross section of the locking groove (4) is square and the cross section of the locking block (5) is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021694769.5U CN212921655U (en) | 2020-08-14 | 2020-08-14 | Supermarket handcart theftproof apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021694769.5U CN212921655U (en) | 2020-08-14 | 2020-08-14 | Supermarket handcart theftproof apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212921655U true CN212921655U (en) | 2021-04-09 |
Family
ID=75299840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021694769.5U Expired - Fee Related CN212921655U (en) | 2020-08-14 | 2020-08-14 | Supermarket handcart theftproof apron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212921655U (en) |
-
2020
- 2020-08-14 CN CN202021694769.5U patent/CN212921655U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |