Automatic letter gift box opening device

Abstract

The utility model discloses an automatic-opening hand letter gift box device which comprises a box body, the box body is of a hollow structure, the top of the box body is through, a self-opening mechanism is installed on the side wall of the box body, a box cover is installed on the self-opening mechanism, a connecting hole is formed in the middle of the top end of the side wall of the box body, and a connecting mechanism is installed at the corresponding position, above the connecting hole, of the box cover. A self-opening mechanism is arranged in the device, elastic force is released through a clockwork spring to drive a gear ring to rotate, the gear ring drives a gear to rotate, accordingly, a rotating shaft drives a first connecting rod and a second connecting rod to move, the second connecting rod drives a support to move, vertically moves upwards on a Y-shaped sliding groove and then rotates around a movable block, and therefore a box cover is automatically opened. A connecting mechanism is further arranged in the gift box, the firmness of connection between the box cover and the box body is guaranteed through mutual clamping of a first conical block and a clamping block, opening is convenient, and meanwhile, accidental falling of gifts is well avoided.

Description

Technical Field

[0001] The utility model relates to a field, and in particular to a device for automatically opening a souvenir gift box. Background Art

[0002] A souvenir box is a special form of gift packaging, usually used to express care and blessings to others. Its function is to convey thoughts and express gratitude. It can be used in various occasions, such as birthdays, festivals, weddings, etc. Through carefully selected gifts and decorations, and in an exquisite packaging method, people can feel unique care and recognition. A souvenir box can be a carrier of precious gifts or a delicate and exquisite work of art. It is an important way to show emotions and strengthen interpersonal relationships.

[0003] The shortcomings of the existing gift boxes are that: during use, the existing gift boxes need to be opened manually by personnel, so the opening method is simple, but the gift box carries the gift of care and blessing to others, and the simple opening method lacks fun, cannot bring more surprises and joy, and cannot highlight the intentions and care of the gift giver. During use, the connection between the box cover and the box body of the existing gift box is not firm enough, so it is easy for the gift giver to leak out when carrying it, and seriously dropping it to the ground will cause the gift to be damaged. Utility Model Content

[0004] The purpose of the utility model is to provide a device for automatically opening a souvenir gift box to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for automatically opening a souvenir gift box, comprising a box body, the box body being a hollow structure with a top penetrated therethrough, a self-opening mechanism being installed on the side wall of the box body, a box cover being installed on the self-opening mechanism, a connecting hole being opened in the middle of the top end of the side wall of the box body, and a connecting mechanism being installed on the box cover at a position corresponding to the top of the connecting hole.

[0006] As the preferred technical solution of the utility model, an installation cavity is opened on the side walls at both ends of the box body, and a side plate of the self-starting mechanism is fixedly installed on the side wall of the installation cavity. A Y-shaped slide groove is opened on the side plate, and a clockwork spring is installed under the side plate through a rotating part, and a gear ring is fixedly connected to the outside of the clockwork spring.

[0007] As the preferred technical solution of the utility model, the gear ring meshes with the gear, the gear axis passes through and is fixedly installed with a rotating shaft, the rotating shaft is rotatably installed on the side plate through a bearing, the end of the rotating shaft is fixedly connected to one end of the first connecting rod, the other end of the first connecting rod is connected to one end of the second connecting rod through a rotating member, the other end of the second connecting rod is connected to the end of the bracket through a rotating member, a pair of moving blocks are fixedly installed on the side of the bracket, the moving blocks are slidably connected to a Y-shaped slide groove, and the front end of the bracket is fixedly connected to the bottom of the box cover.

[0008] As a preferred technical solution of the utility model, a blind hole is opened on the inner wall of the connecting hole and the end is fixedly connected to the first spring, and the end of the first spring is fixedly connected to the clamping block.

[0009] As a preferred technical solution of the utility model, the connecting mechanism includes a movable hole opened through the box cover, a button is movably connected in the movable hole, a reset plate is fixedly installed above the button, and a second spring is fixedly connected between the bottom of the reset plate and the cavity opened in the side wall of the movable hole.

[0010] As a preferred technical solution of the utility model, a slide rod is fixedly installed at the bottom of the button, a first cone block is fixedly installed at the bottom of the slide rod, the middle part of the slide rod passes through and is slidably connected to the second cone block, a third spring is fixedly connected between the second cone block and the first cone block, and the bottom diameter of the second cone block is larger than the bottom diameter of the first cone block.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The device is provided with a self-starting mechanism, which drives the toothed ring to rotate by releasing the elastic force of the clockwork spring, and the toothed ring drives the gear to rotate, thereby driving the first connecting rod and the second connecting rod to move through the rotating shaft, and the second connecting rod drives the bracket to move, first vertically upward on the Y-shaped slide groove and then rotates around the moving block, thereby automatically opening the box cover. The box or the device is also provided with a connecting mechanism, and the first cone block and the clamping block are engaged with each other to ensure the firmness of the connection between the box cover and the box body, which facilitates opening and well avoids the accidental falling of gifts. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of an automatic opening device for a gift box according to an embodiment of the utility model;

[0015] Figure 2 It is a structural schematic diagram of a self-starting mechanism of a device for automatically opening a souvenir gift box according to an embodiment of the utility model;

[0016] Figure 3 According to the utility model Figure 2 The structural diagram at A in the middle;

[0017] Figure 4 It is a structural schematic diagram of a cross section of a connecting mechanism of an automatic opening device for a souvenir gift box according to an embodiment of the utility model.

[0018] Reference numerals:

[0019] 1. Box body; 2. Self-starting mechanism; 3. Box cover; 4. Connecting hole; 5. Connecting mechanism; 6. Mounting cavity; 7. Side panel; 8. Y-shaped slide groove; 9. Spring; 10. Gear ring; 11. Gear; 12. Rotating shaft; 13. First connecting rod; 14. Second connecting rod; 15. Bracket; 16. Moving block; 17. First spring; 18. Block; 19. Moving hole; 20. Button; 21. Reset plate; 22. Second spring; 23. Slide rod; 24. First cone block; 25. Second cone block; 26. Third spring. DETAILED DESCRIPTION

[0020] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:

[0021] See also Figure 1-4 According to an embodiment of the utility model, an automatic opening device for a souvenir gift box includes a box body 1, which is a hollow structure with a top penetrated, a self-opening mechanism 2 is installed on the side wall of the box body 1, a box cover 3 is installed on the self-opening mechanism 2, a connecting hole 4 is opened in the middle of the top of the side wall of the box body 1, and a connecting mechanism 5 is installed at a corresponding position above the connecting hole 4 on the box cover 3.

[0022] In this embodiment, an installation cavity 6 is opened on the side walls at both ends of the box body 1, and a side plate 7 of the self-starting mechanism 2 is fixedly installed on the side wall of the installation cavity 6. A Y-shaped slide groove 8 is opened on the side plate 7. A clockwork spring 9 is installed below the side plate 7 through a rotating part, and a gear ring 10 is fixedly connected to the outside of the clockwork spring 9.

[0023] Among them, the Y-shaped slide groove 8 functions to limit the moving block 16, and at the same time can enable a pair of moving blocks 16 to move upward, one of the moving blocks 16 rotates around the other moving block 16, and the function of the clockwork spring 9 is to provide driving force, and the clockwork spring 9 drives the gear ring 10 to rotate.

[0024] In this embodiment, the gear ring 10 meshes with the gear 11, the axis of the gear 11 passes through and is fixedly installed with a rotating shaft 12, the rotating shaft 12 is rotatably installed on the side plate 7 through a bearing, the end of the rotating shaft 12 is fixedly connected to one end of a first connecting rod 13, the other end of the first connecting rod 13 is connected to one end of a second connecting rod 14 through a rotating member, the other end of the second connecting rod 14 is connected to the end of a bracket 15 through a rotating member, a pair of moving blocks 16 are fixedly installed on the side of the bracket 15, the moving blocks 16 are slidably connected to the Y-shaped slide groove 8, and the front end of the bracket 15 is fixedly connected to the bottom of the box cover 3.

[0025] Among them, the gear ring 10 drives the gear 11 to rotate, the gear 11 drives the shaft 12 to rotate, and the shaft 12 drives the first connecting rod 13 to rotate, thereby driving the end of the bracket 15 to move up and down through the other end of the second connecting rod 14, and cooperating with the Y-shaped slide groove 8 to make the bracket 15 reverse and move up and down, thereby realizing the automatic opening of the box cover 3.

[0026] In this embodiment, a blind hole is opened on the inner wall of the connecting hole 4 and the end thereof is fixedly connected to the first spring 17 , and the end of the first spring 17 is fixedly connected to the clamping block 18 .

[0027] The first spring 17 serves to reset the clamping block 18 , and the clamping block 18 serves to engage the first cone block 24 to achieve a stable connection between the box cover 3 and the box body 1 .

[0028] In this embodiment, the connecting mechanism 5 includes a movable hole 19 that passes through the box cover 3, and a button 20 is movably connected in the movable hole 19. A reset plate 21 is fixedly installed above the button 20, and a second spring 22 is fixedly connected between the bottom of the reset plate 21 and the cavity opened in the side wall of the movable hole 19.

[0029] The button 20 is pressed to move downward, thereby driving the reset plate 21 to move downward and compressing the second spring 22 . The function of the second spring 22 is to reset the button 20 .

[0030] In this embodiment, a slide rod 23 is fixedly installed at the bottom of the button 20, a first cone block 24 is fixedly installed at the bottom of the slide rod 23, a second cone block 25 passes through the middle of the slide rod 23 and is slidably connected, a third spring 26 is fixedly connected between the second cone block 25 and the first cone block 24, and the bottom diameter of the second cone block 25 is larger than the bottom diameter of the first cone block 24.

[0031] When the button 20 moves downward, it drives the slide bar 23 downward, so that the first cone block 24 engages with the block 18. After the button 20 is continued to be pressed, the slide bar 23 moves downward, driving the second cone block 25 downward, and the second cone block 25 will squeeze the block 18 open. When the bottom of the second cone block 25 passes over the block 18, the button 20 is stopped. At this time, the second spring 22 drives the slide bar 23 upward. After the second cone block 25 squeezes the block 18 open, the first cone block 24 can easily disengage from its engagement with it.

[0032] In specific application, the box body 1 is first placed on a horizontal desktop, and a person presses the button 20 to move downward. At this time, the button 20 moves downward, driving the slide bar 23 downward, and the slide bar 23 moves downward, driving the second cone block 25 downward, and the second cone block 25 will squeeze the block 18 open. When the bottom of the second cone block 25 passes over the block 18, the button 20 is stopped. At this time, the second spring 22 drives the slide bar 23 to move upward. After the second cone block 25 squeezes the block 18 open, the first cone block 24 can easily be disengaged from it. At the same time, the clockwork spring 9 releases the spring The force will drive the gear ring 10 to rotate, the gear ring 10 drives the gear 11 to rotate, the gear 11 drives the shaft 12 to rotate, the shaft 12 drives the first connecting rod 13 to rotate, thereby driving the end of the bracket 15 to move upward through the other end of the second connecting rod 14. When the moving block 16 on the bracket 15 reaches the top, the second connecting rod 14 drives another moving block 16 on the bracket 15 to rotate around the moving block 16 that reaches the top, thereby causing the bracket 15 to rotate, and the bracket 15 drives the box cover 3 to rotate, thereby realizing the automatic opening of the box cover 3.

[0033] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top end", "bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for automatically opening a gift box, characterized in that: The box body (1) comprises a box body (1) which is a hollow structure with a through top, a self-starting mechanism (2) mounted on the side wall of the box body (1), a box cover (3) mounted on the self-starting mechanism (2), a connecting hole (4) opened in the middle of the top end of the side wall of the box body (1), and a connecting mechanism (5) mounted on the box cover (3) at a position corresponding to the connecting hole (4).

2. The automatic opening device for a gift box according to claim 1, characterized in that: The side walls at both ends of the box body (1) are provided with mounting cavities (6), the side walls of the mounting cavities (6) are fixedly provided with side plates (7) of the self-starting mechanism (2), the side plates (7) are provided with Y-shaped sliding grooves (8), a spring spring (9) is installed below the side plates (7) via a rotating member, and a gear ring (10) is fixedly connected to the outside of the spring spring (9).

3. The automatic opening device for a gift box according to claim 2, characterized in that: The gear ring (10) meshes with the gear (11), the axis of the gear (11) passes through and is fixedly installed with a rotating shaft (12), the rotating shaft (12) is rotatably installed on the side plate (7) through a bearing, the end of the rotating shaft (12) is fixedly connected to one end of a first connecting rod (13), the other end of the first connecting rod (13) is connected to one end of a second connecting rod (14) through a rotating member, the other end of the second connecting rod (14) is connected to the end of a bracket (15) through a rotating member, a pair of moving blocks (16) are fixedly installed on the side of the bracket (15), the moving blocks (16) are slidably connected to a Y-shaped slide groove (8), and the front end of the bracket (15) is fixedly connected to the bottom of the box cover (3).

4. The automatic opening device for a gift box according to claim 1, characterized in that: A blind hole is provided on the inner wall of the connection hole (4) and the end is fixedly connected to a first spring (17); the end of the first spring (17) is fixedly connected to a clamping block (18).

5. The automatic opening device for a gift box according to claim 1, characterized in that: The connecting mechanism (5) comprises a moving hole (19) penetrating through the box cover (3), a button (20) being movably connected in the moving hole (19), a reset plate (21) being fixedly mounted above the button (20), and a second spring (22) being fixedly connected between the bottom of the reset plate (21) and a cavity formed in the side wall of the moving hole (19).

6. The automatic opening device for a gift box according to claim 5, characterized in that: A slide bar (23) is fixedly mounted on the bottom of the button (20), a first cone block (24) is fixedly mounted on the bottom of the slide bar (23), and a middle portion of the slide bar (23) passes through and is slidably connected to a second cone block (25). A third spring (26) is fixedly connected between the second cone block (25) and the first cone block (24). The bottom diameter of the second cone block (25) is greater than the bottom diameter of the first cone block (24).

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