Locks and hanging equipment
By designing locks with sliders and lock blocks, simple locking and unlocking of lock hooks is achieved using linkage mechanisms and sensing elements, the complex and easy loosening of existing locks is solved, and the convenience and stability of use are improved.
Patent Information
- Application Number
- CN201911226086.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Priority Date
- 2019-10-21
- Filing Date
- 2019-12-02
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2039-12-02
AI Technical Summary
Existing locks are more complicated when locking and unlocking, and they are prone to loosening after locking, resulting in inconvenience in use.
A lock including a seat body, a slider and a lock block is designed. The slider slides along the first straight path and drives the lock block to switch between a predetermined position, and the lock hook is realized by the cooperation of the slide groove and the slider. lock and unlock, equipped with round beads, induction switches and magnets for simplicity of operation.
It realizes simple locking and unlocking of the lock hook, avoids loosening, and improves the convenience and stability of use.
Smart Images
Figure CN110861881B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of hanging conveying equipment, in particular to a lock and hanging equipment. Background Art
[0002] In modern production and life, it is often necessary to transport goods by rope sling. Generally, a hanging box is hung on a ropeway, and a logistics box is hung on the hanging box. The logistics box and the hanging box are connected by a lock. The existing locks usually adopt a buckle method, but this type of lock is complicated to lock / unlock and is easy to loosen after locking. Summary of the invention
[0003] The purpose of the present invention is to provide a lock to solve the technical problems in the prior art that the lock is complicated to lock / unlock and is easy to loosen after being locked.
[0004] In order to achieve the above-mentioned objectives, the present invention provides a lock, comprising a seat body, a slider slidably arranged on the seat body along a first straight path, and a locking block slidably arranged on the seat body along a second straight path; the slider is connected to the locking block through a linkage mechanism and drives the locking block to move, and the locking block has a notch for a locking hook to be engaged; when the slider slides along the first straight path, the locking block switches between a first predetermined position and a second predetermined position; when the locking block is located at the first predetermined position, the seat body blocks the opening of the notch to prevent the locking hook in the notch from detaching; when the locking block is located at the second predetermined position, the seat body releases the opening of the notch.
[0005] Furthermore, the linkage mechanism includes a slide groove arranged on the slider and a sliding member arranged on the locking block; the slide groove is arranged obliquely with respect to the first straight path and the second straight path respectively, and the sliding member is slidably arranged in the slide groove.
[0006] Furthermore, the sliding member is in the shape of an axis, and the sliding member is perpendicular to the sliding groove and the first straight path respectively.
[0007] Furthermore, a ball is arranged on the seat body, and a recessed portion for the ball to be inserted into is arranged on the sliding block; when the locking block is located at the first predetermined position, the ball is inserted into the recessed portion.
[0008] Furthermore, the seat body is provided with a channel extending along the extension direction of the first straight path, and the slider is provided with a sliding portion adapted to the channel and penetrated in the channel.
[0009] Furthermore, a slot is provided on the seat body; when the locking block is located at the first predetermined position, one end of the locking block is locked in the slot.
[0010] Furthermore, a receiving groove is provided on the locking block, and two ends of the sliding member are respectively fixed on two side walls of the receiving groove.
[0011] Furthermore, a first induction switch and a second induction switch are provided on the seat body, and a magnet is provided on the lock body; when the lock block is located at the first predetermined position, the magnet triggers the first induction switch; when the lock block is located at the second predetermined position, the magnet triggers the second induction switch.
[0012] Furthermore, the seat body has a recessed portion for the lock hook to hang on; when the lock block is located at the first predetermined position, the recessed portion seals the opening of the notch.
[0013] The present invention also provides a hanging device, including the lock, a logistics box, a hanging box, and a lock hook arranged on the logistics box; the base body is arranged on the hanging box, and the base body is provided with a guide surface for guiding the lock hook to be inserted into the notch.
[0014] The beneficial effects of the lock provided by the present invention are as follows: compared with the prior art, with the lock of the present invention, the user pushes the slider to move along the first straight path, and the slider drives the locking block to slide through the linkage mechanism; the slider can drive the locking block to switch between the first predetermined position and the second predetermined position during the sliding process; after the lock hook is inserted into the notch on the lock block, if the lock block reaches the first predetermined position, the seat body blocks the opening of the notch to prevent the lock hook from escaping from the notch, thereby realizing the locking of the lock hook by the lock block, and the lock hook is not easy to loosen and escaping from the notch; if the lock block reaches the second predetermined position, the seat body releases the opening of the notch, and the lock hook can escaping from the notch, thereby realizing unlocking; the lock block is very simple in locking / unlocking the lock hook. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A three-dimensional schematic diagram of a lock provided by an embodiment of the present invention;
[0016] Figure 2 An exploded schematic diagram of a lock provided by an embodiment of the present invention;
[0017] Figure 3 A schematic front view of a lock provided by an embodiment of the present invention installed on a hanging box;
[0018] Figure 4 A cross-sectional schematic diagram of a lock provided by an embodiment of the present invention installed on a hanging box;
[0019] Figure 5 for Figure 4 The enlarged schematic diagram at A in the middle;
[0020] Figure 6A schematic front view of a lock and a lock hook when they are separated provided by an embodiment of the present invention;
[0021] Figure 7 A schematic front view of a lock and a lock hook in contact with each other provided by an embodiment of the present invention;
[0022] Figure 8 A schematic front view of a lock hook provided by an embodiment of the present invention when it is inserted into a notch;
[0023] Fig. 9 A front view schematic diagram of the lock provided by the embodiment of the present invention when the lock hook is locked.
[0024] In the figure, 1. base; 11. bottom plate; 12. side plate; 13. channel; 14. slot; 15. recess; 16. guide surface; 2. slider; 21. sliding part; 3. locking block; 31. notch; 32. accommodating groove; 4. linkage mechanism; 41. sliding member; 42. slide groove; 5. ball; 61. first induction switch; 62. second induction switch; 63. magnet; 71. logistics box; 72. lock hook; 73. hanging box. DETAILED DESCRIPTION
[0025] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0026] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0027] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0029] Please also read Figure 1 , Figure 2 ,as well as Figure 6 The lock provided by the present invention is now described. The lock comprises a seat body 1, a slider 2 slidably arranged on the seat body 1 along a first straight path, and a lock block 3 slidably arranged on the seat body 1 along a second straight path; the slider 2 is connected to the lock block 3 through a linkage mechanism 4 and drives the lock block 3 to move, and the lock block 3 has a notch 31 for the lock hook 72 to engage; when the slider 2 slides along the first straight path, the lock block 3 switches between the first predetermined position and the second predetermined position; when the lock block 3 is at the first predetermined position, the seat body 1 blocks the opening of the notch 31 to prevent the lock hook 72 in the notch 31 from escaping; when the lock block 3 is at the second predetermined position, the seat body 1 releases the opening of the notch 31.
[0030] In this way, the user pushes the slider 2 to move along the first straight path, and the slider 2 drives the locking block 3 to slide through the linkage mechanism 4; the slider 2 can drive the locking block 3 to switch between the first predetermined position and the second predetermined position during the sliding process; after the locking hook 72 is inserted into the notch 31 on the locking block 3, if the locking block 3 reaches the first predetermined position, the seat body 1 blocks the opening of the notch 31 to prevent the locking hook 72 from escaping from the notch 31, thereby realizing the locking of the locking hook 72 by the locking block 3, and the locking hook 72 is not easy to loosen and detach from the notch 31; if the locking block 3 reaches the second predetermined position, the seat body 1 releases the opening of the notch 31, and the locking hook 72 can detach from the notch 31, thereby realizing unlocking; it is very simple for the locking block 3 to lock / unlock the locking hook 72.
[0031] Optionally, in one embodiment, assuming that when the slider 2 is in the initial position, the locking block 3 is located at the first predetermined position; when the slider 2 slides from the initial position to another position, the locking block 3 slides from the first predetermined position to the second predetermined position; if the slider 2 returns to the initial position, the locking block 3 returns to the first predetermined position.
[0032] Optionally, in one embodiment, the linkage mechanism 4 can be composed of rods or gears, as long as the slider 2 is connected to the locking block 3 through the linkage mechanism 4 and drives the locking block 3 to move.
[0033] For further information, see Figure 1 to Figure 2As a specific embodiment of the lock provided by the present invention, the linkage mechanism 4 includes a slide groove 42 arranged on the slider 2 and a sliding member 41 arranged on the lock block 3; the slide groove 42 is arranged obliquely with the first straight path and the second straight path respectively, and the sliding member 41 is slidably arranged in the slide groove 42. In this way, the sliding member 41 passes through the slide groove 42 located on the slider 2. Since the slide groove 42 is arranged obliquely with the first straight path and the second straight path respectively, and the sliding member 41 is arranged on the lock block 3; when the slider 2 slides along the first straight path, the slide groove 42 on the slider 2 forces the sliding member 41 to move (move along the extension direction of the second straight path), and the sliding member 41 drives the lock block 3 to move during the movement.
[0034] Optionally, in one embodiment, the sliding member 41 is a ball; the ball is slidably disposed in the sliding groove 42.
[0035] Optionally, in one embodiment, the slide groove 42 is a strip-shaped hole. Specifically, in one embodiment, the sliding member 41 is inserted into the strip-shaped hole.
[0036] Optionally, in one embodiment, a first extension hole and a second extension hole extending along the first straight path are respectively provided at both ends of the slide slot 42, and the first extension hole, the second extension hole and the slide slot 42 are combined to form a Z-shape, so that when the sliding member 41 is located in the first extension hole and the second extension hole, the sliding of the slider 2 will not drive the sliding member 41 to move.
[0037] For further information, see Figure 1 to Figure 2 As a specific embodiment of the lock provided by the present invention, the sliding member 41 is in the shape of an axis, and the sliding member 41 is perpendicular to the sliding groove 42 and the first straight path. In this way, when the slider 2 moves along the first straight path, the slider 2 can more easily push the lock block 3 to move through the cooperation of the sliding groove 42 and the sliding member 41.
[0038] For further information, see Figure 1 to Figure 2 As a specific embodiment of the lock provided by the present invention, a ball 5 is provided on the base 1, and a recess (not shown) for the ball 5 to be inserted into is provided on the slider 2; when the locking block 3 is located at the first predetermined position, the ball 5 is inserted into the recess. In this way, when the slider 2 drives the locking block 3 to reach the first predetermined position, the slider 2 locks the movement of the slider 2 by inserting the ball 5 into the recess.
[0039] Optionally, in one embodiment, the ball 5 is located in a circular hole, and an elastic member (not shown) is connected between the ball 5 and the seat body 1, so that the ball 5 can be received in the circular hole under the action of an external force; when the ball 5 is inserted into the recessed portion, the elastic member can keep the ball 5 in the recessed portion. Specifically, in one embodiment, the elastic member is a spring.
[0040] For further information, see Figure 1 to Figure 2 As a specific embodiment of the lock provided by the present invention, the base body 1 is provided with a channel 13 extending along the extension direction of the first straight path, and the slider 2 is provided with a sliding portion 21 adapted to the channel 13 and inserted into the channel 13. In this way, the sliding portion 21 on the slider 2 is inserted into the channel 13 extending along the extension direction of the first straight path, so that when the slider 2 moves along the first straight path, the channel 13 can restrict the slider 2, thereby ensuring the stability of the slider 2 sliding and preventing the slider 2 from deviating.
[0041] Optionally, in one embodiment, the seat body 1 includes a bottom plate 11 and a side plate 12 , the slider 2 slides on the bottom plate 11 , and the hole 13 is opened on the side plate 12 .
[0042] For further information, see Figure 1 to Figure 2 As a specific embodiment of the lock provided by the present invention, a card slot 14 is provided on the base body 1; when the lock block 3 is located at the first predetermined position, one end of the lock block 3 is locked in the card slot 14. In this way, when the lock block 3 is located at the first predetermined position, the lock block 3 is more firmly locked in the card slot 14.
[0043] For further information, see Figure 1 to Figure 2 As a specific embodiment of the lock provided by the present invention, a receiving groove 32 is provided on the lock block 3, and the two ends of the sliding member 41 are respectively fixed on the two side walls of the receiving groove 32. In this way, the two ends of the sliding member 41 are fixed on the two side walls of the receiving groove 32, which ensures the stability of the sliding member 41; and because the sliding member 41 is inserted into the sliding groove 42 located on the slider 2, part of the slider 2 is located in the receiving groove 32, and the slider 2 is not easy to deviate under the restriction of the receiving groove 32.
[0044] Optionally, in one embodiment, both ends of the sliding member 41 are restricted in the concave cavity of the locking block 3 , and the sliding member 41 itself can rotate.
[0045] For further information, see Figures 1 to 5 As a specific embodiment of the lock provided by the present invention, a first induction switch 61 and a second induction switch 62 are provided on the base body 1, and a magnet 63 is provided on the lock body; when the lock block 3 is located at the first predetermined position, the magnet 63 triggers the first induction switch 61; when the lock block 3 is located at the second predetermined position, the magnet 63 triggers the second induction switch 62. In this way, when the magnet 63 triggers the first induction switch 61, the user can know that the lock block 3 has reached the first predetermined position and the lock block 3 can lock the lock hook 72; when the magnet 63 triggers the second induction switch 62, the user can know that the lock block 3 has reached the second predetermined position and the lock block 3 can unlock the above-mentioned lock hook 72.
[0046] Specifically, in one embodiment, the first induction switch 61 is a Hall switch, and / or the second induction switch 62 is a Hall switch.
[0047] For further information, see Figure 1 , Figure 2 and Figure 5 As a specific embodiment of the lock provided by the present invention, the base body 1 has a recess 15 for the lock hook 72 to hang on; when the lock block 3 is located at the first predetermined position, the recess 15 seals the opening of the notch 31. In this way, when the recess 15 seals the notch 31, the lock hook 72 can be hung on the recess 15, and the recess 15 of the base body 1 provides support for the lock hook 72, preventing the lock hook 72 from affecting the lock block 3 and limiting the movement of the lock block 3.
[0048] Optionally, in one embodiment, the recessed portion 15 is an arc-shaped portion / arc-face portion.
[0049] See also Figures 3 to 9 The present invention also provides a hanging device, including a lock, a logistics box 71, a hanging box 73, and a lock hook 72 arranged on the logistics box 71; the base 1 is arranged on the hanging box 73, and the base 1 is provided with a guide surface 16 for guiding the lock hook 72 to be inserted into the notch 31. In this way, when the lock hook 72 on the logistics box 71 needs to be inserted into the notch 31, the lock hook 72 is inserted into the notch 31 under the guidance of the guide surface 16, which is more convenient.
[0050] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.
Claims
1. Locks, Features: The invention comprises a seat body, a slider slidably arranged on the seat body along a first straight path, and a locking block slidably arranged on the seat body along a second straight path; the slider is connected to the locking block through a linkage mechanism and drives the locking block to move, and the locking block is provided with a notch for a locking hook to be engaged; when the slider slides along the first straight path, the locking block switches between a first predetermined position and a second predetermined position; when the locking block is located at the first predetermined position, the seat body blocks the opening of the notch to prevent the locking hook in the notch from escaping; when the locking block is located at the second predetermined position, the seat body releases the opening of the notch; The linkage mechanism includes a slide groove arranged on the slider and a sliding member arranged on the locking block; the slide groove is inclined with the first straight path and the second straight path respectively, and the sliding member is slidably arranged in the slide groove; the slide groove is a strip hole; the sliding member is passed through the strip hole; the two ends of the slide groove are respectively provided with a first extension hole and a second extension hole extending along the direction of the first straight path, and the first extension hole, the second extension hole and the slide groove are combined to form a Z shape.
2. The lock according to claim 1, Features: The sliding member is in the shape of an axis, and is perpendicular to the sliding groove and the first straight path respectively.
3. The lock according to claim 1, Features: A round ball is arranged on the seat body, and a recessed portion for the round ball to be inserted into is arranged on the sliding block; when the locking block is located at the first predetermined position, the round ball is inserted into the recessed portion.
4. The lock according to claim 1, Features: The seat body is provided with a channel extending along the extension direction of the first straight path, and the slider is provided with a sliding part adapted to the channel and penetrated in the channel.
5. The lock according to claim 1, Features: The seat body is provided with a slot; when the locking block is located at the first predetermined position, one end of the locking block is locked in the slot.
6. The lock according to claim 1, Features: The locking block is provided with a receiving groove, and the two ends of the sliding member are respectively fixed on the two side walls of the receiving groove.
7. The lock according to claim 1, Features: The seat body is provided with a first induction switch and a second induction switch, and the lock block is provided with a magnet; when the lock block is located at the first predetermined position, the magnet triggers the first induction switch; when the lock block is located at the second predetermined position, the magnet triggers the second induction switch.
8. The lock according to claim 1, Features: The seat body is provided with a recessed portion for the lock hook to hang on; when the lock block is located at the first predetermined position, the recessed portion seals the opening of the notch.
9. Hanging equipment, Features: It comprises the lock, logistics box, hanging box and a lock hook arranged on the logistics box as described in any one of claims 1 to 8; the base body is arranged on the hanging box, and the base body is provided with a guiding surface for guiding the lock hook to be inserted into the notch.