A portable handbag gift box

Abstract

This utility model discloses a portable gift box, belonging to the field of gift box technology. The portable gift box includes a main body and a fixing mechanism. The main body includes a box body, with a lid hinged to one side of the upper end via a pair of hinges. A connecting block is fixedly installed inside the lid, and slots are provided on both sides of the connecting block. Connecting rings are rotatably connected to both ends of the box body. The fixing mechanism includes a connecting seat located inside the box body at the bottom of the connecting block. C-shaped inserts are slidably inserted into both ends of the connecting seat, with a pair of C-shaped inserts mirror-aligned. The upper ends of the opposing surfaces of the pair of C-shaped inserts are respectively inserted into a pair of slots. A pair of retainers are fixedly installed inside the connecting seat, and a bidirectional screw is rotatably inserted between the pair of retainers. This utility model effectively improves the practicality of the portable gift box and has high practical value.

Description

Technical Field

[0001] This utility model relates to the field of gift box technology, specifically a portable handheld gift box. Background Technology

[0002] As a type of product packaging, gift boxes must fulfill the basic functions of packaging, namely, protecting the product, conveying product information, and promoting the product. Gift boxes are classified according to their materials into paper gift boxes, wooden gift boxes, plastic gift boxes, transparent plastic gift boxes, aluminum gift boxes, and tinplate gift boxes.

[0003] Based on the above, the inventors have discovered the following problems: Most portable gift boxes on the market currently use a simple box-and-lid snap-fit ​​structure, relying solely on the edge of the lid and the groove of the box body for slight engagement, or simply on the weight of the lid itself to achieve closure, without a dedicated fixing mechanism. In actual use, this unstable connection method is extremely prone to failure due to external forces. When carrying the gift box up and down stairs or on public transportation, hand shaking and collisions are unavoidable, and even a slight external impact may cause the lid to pop open, easily causing the items inside the gift box to fall out.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings to provide a portable gift box, in order to achieve a more practical value. Utility Model Content

[0005] The purpose of this utility model is to provide a portable gift box to solve the problem mentioned in the background art that most portable gift boxes on the market currently use a simple box body and lid snap-fit ​​structure and are not equipped with a special fixing mechanism.

[0006] In view of the above problems, the technical solution proposed by this utility model is as follows:

[0007] A portable gift box includes a main body and a fixing mechanism. The main body includes a box body, and a box lid is hinged to one side of the upper end of the box body via a pair of hinges. A connecting block is fixedly installed inside the box lid. Slots are provided on both sides of the connecting block. Connecting rings are rotatably connected to both ends of the box body. The fixing mechanism includes a connecting seat, which is located inside the box body at the bottom end of the connecting block. C-shaped inserts are slidably inserted into both ends of the connecting seat. A pair of C-shaped inserts are mirror-arranged, and the upper ends of the opposing surfaces of the pair of C-shaped inserts are respectively inserted into a pair of slots.

[0008] Furthermore, a pair of retainers are fixedly installed on one side of the inner side of the connector, and a bidirectional screw is rotatably inserted between the pair of retainers.

[0009] The beneficial effect of adopting the above-mentioned further solution is that the cage provides rotational support for the bidirectional screw, ensuring its stability during rotation, avoiding the C-shaped plug adjustment jamming or offset due to shaking, and improving the reliability of the fixing mechanism.

[0010] Furthermore, each of the C-shaped inserts has a threaded groove at its bottom end on the facing surfaces, and both ends of the bidirectional screw are threadedly connected to a pair of the threaded grooves. Each of the bottom ends of the pair of C-shaped inserts is fitted with a limiting block inside the connecting seat.

[0011] The beneficial effect of adopting the above-mentioned further solution is that the threaded drive of the bidirectional screw and the threaded groove causes a pair of C-shaped inserts to move synchronously in opposite directions. The limiting block restricts the stroke of the inserts, prevents excessive stretching or compression, and ensures that the inserts are engaged or disengaged from the slot, thereby achieving stable locking and quick unlocking of the lid.

[0012] Furthermore, a worm gear is sleeved at the center of the bidirectional screw, and a worm is rotatably connected to the bottom end of the worm gear on the inner side of the connecting seat, with the worm and the worm gear meshing with each other.

[0013] The beneficial effect of adopting the above-mentioned further solution is that the meshing transmission of the worm gear and worm transforms the rotational motion of the handwheel into the rotation of the bidirectional screw. By utilizing the self-locking characteristic of the worm gear transmission, it is ensured that the C-shaped plug will not loosen on its own due to external force after being locked.

[0014] Furthermore, a handwheel is rotatably connected to the upper end of one side of the box body, and the central shaft of one side of the handwheel is connected to one end of the worm gear.

[0015] The beneficial effect of adopting the above-mentioned further solution is that, with the handwheel as the operation interface and the worm gear linkage fixing mechanism, the operator only needs to rotate the handwheel to adjust the C-shaped plugs on both sides simultaneously. The single-handed operation is convenient and efficient, and is suitable for the scenario of quick opening and closing of gift boxes.

[0016] Furthermore, a cushioning sleeve, which is made of foam, is installed at the bottom of the inner part of the box.

[0017] The beneficial effect of adopting the above-mentioned further solution is that the foam material of the cushioning sleeve absorbs external impact through elastic deformation, reducing the risk of damage to the items inside the gift box due to vibration or collision, and is especially suitable for loading fragile gifts, thus improving the protective performance.

[0018] Furthermore, it also includes a handle mechanism, which includes a handle strap and a pair of dog buckles, with both ends of the handle strap extending outward through one end of each dog buckle.

[0019] The beneficial effect of adopting the above-mentioned further solution is that the handle strap of the handle mechanism can be detachably connected to the connecting rings at both ends of the box body through the dog buckle, providing a carrying function; the quick connection feature of the dog buckle facilitates the installation and removal of the handle, adapting to different carrying needs.

[0020] Furthermore, both ends of the handle are sewn with Velcro, and both ends of the handle are sewn with Velcro on one side of the Velcro, and the Velcro and Velcro are bonded together.

[0021] The beneficial effects of adopting the above-mentioned further solutions are that the Velcro tabs and Velcro closures can adjust the length of the handle strap to adapt to the carrying habits of different users, while the adhesive fixation ensures that the handle will not come loose accidentally, thus improving carrying comfort and safety.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows: The main body of this portable gift box is hinged to the lid, and the connecting ring facilitates the installation of the handle mechanism; the C-shaped insert of the fixing mechanism is inserted into the slot on the inside of the lid to achieve a tight lock between the lid and the box body, preventing the lid from being accidentally opened during transportation and protecting the contents of the gift box; the retainer provides rotational support for the bidirectional screw, ensuring its stability during rotation and preventing the C-shaped insert from getting stuck or shifting due to shaking, thus improving the reliability of the fixing mechanism; the threaded transmission of the bidirectional screw and the threaded groove causes a pair of C-shaped inserts to move synchronously in opposite directions; the limit block restricts the stroke of the inserts to prevent excessive stretching or compression, ensuring that the inserts are engaged or disengaged from the slot, achieving stable locking and quick unlocking of the lid; the foam material of the cushioning sleeve absorbs external impact through elastic deformation, reducing the risk of damage to the contents of the gift box due to vibration or collision, making it especially suitable for carrying fragile gifts and improving protective performance. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the portable gift box disclosed in an embodiment of the present utility model. Figure 1 ;

[0024] Figure 2 This is a three-dimensional structural diagram of the portable gift box disclosed in an embodiment of the present utility model. Figure 2 ;

[0025] Figure 3 This is a three-dimensional structural diagram of the internal structure of the connector of the portable gift box disclosed in this embodiment of the utility model;

[0026] Figure 4 This is a partial three-dimensional structural diagram of the handle strap of the portable gift box disclosed in an embodiment of the present utility model;

[0027] Figure 5 This is a partial front cross-sectional view of the C-shaped insert of the portable gift box disclosed in this embodiment of the present utility model.

[0028] In the diagram: 1. Main body; 101. Box body; 102. Connecting ring; 103. Handwheel; 104. Buffer sleeve; 105. Box cover; 106. Connecting block; 107. Slot; 2. Handle mechanism; 201. Handle strap; 202. Velcro closure; 203. Velcro closure; 204. Dog clip; 3. Fixing mechanism; 301. Connecting seat; 302. Worm gear; 303. C-shaped insert; 304. Cage; 305. Limiting block; 306. Double-acting screw; 307. Worm gear; 308. Threaded groove. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-5 This utility model provides a technical solution: a portable gift box, including a main body 1 and a fixing mechanism 3. The main body 1 includes a box body 101, and a box cover 105 is hinged to one side of the upper end of the box body 101 by a pair of hinges. A connecting block 106 is fixedly installed inside the box cover 105. Slots 107 are provided on both sides of the connecting block 106. Connecting rings 102 are rotatably connected to both ends of the box body 101. The fixing mechanism 3 includes a connecting seat 301, which is located inside the box body 101 at the bottom end of the connecting block 106. Both ends of the connector 301 are slidably inserted with C-shaped rods 303. The pair of C-shaped rods 303 are mirror-shaped. The upper ends of the opposing surfaces of the pair of C-shaped rods 303 are respectively inserted into a pair of slots 107. The box body 101 of the main body 1 and the box cover 105 are hinged together by a hinge. The connecting ring 102 facilitates the installation of the handle mechanism 2. The C-shaped rods 303 of the fixing mechanism 3 are inserted into the slots 107 inside the box cover 105 to achieve a tight lock between the box cover 105 and the box body 101, preventing the box cover 105 from being accidentally opened during transportation and protecting the contents of the gift box.

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figures 1-5A pair of retainers 304 are fixedly installed on one side of the inner side of the connecting seat 301. A bidirectional screw 306 is rotatably inserted between the two retainers 304. Threaded grooves 308 are opened at the bottom ends of the opposing surfaces of a pair of C-shaped inserts 303. The two ends of the bidirectional screw 306 are threadedly connected to the pair of threaded grooves 308 respectively. Limiting blocks 305 are sleeved on the bottom ends of the pair of C-shaped inserts 303 inside the connecting seat 301. A worm gear 307 is sleeved at the center of the bidirectional screw 306. A worm 302 is rotatably connected to the bottom end of the worm gear 307 on the inner side of the connecting seat 301. The worm 302 and the worm gear 307 mesh with each other. A handwheel 103 is rotatably connected to the upper end of one side of the housing 101. The central shaft of the handwheel 103 is connected to one end of the worm 302. The retainers 304 provide rotational support for the bidirectional screw 306 to ensure its stability during rotation. To prevent the C-shaped inserts 303 from getting stuck or shifting due to shaking, and to improve the reliability of the fixing mechanism 3, the threaded transmission of the bidirectional screw 306 and the threaded groove 308 causes a pair of C-shaped inserts 303 to move synchronously in opposite directions. The limit block 305 restricts the stroke of the inserts to prevent excessive stretching or compression, ensuring that the inserts are engaged or disengaged from the slot 107, achieving stable locking and quick unlocking of the box cover 105. The meshing transmission of the worm gear 307 and the worm 302 converts the rotational motion of the handwheel 103 into the rotation of the bidirectional screw 306. Utilizing the self-locking characteristic of the worm gear 302 transmission, it ensures that the C-shaped inserts 303 will not loosen on their own due to external force after locking. The handwheel 103 serves as the operation interface, and the fixing mechanism 3 is linked through the worm gear 302. The operator only needs to rotate the handwheel 103 to adjust the C-shaped inserts 303 on both sides synchronously. Single-handed operation is convenient and efficient, suitable for scenarios where gift boxes are opened and closed quickly.

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Please see Figures 1-5The inner bottom of the box body 101 is fitted with a cushioning sleeve 104, which is made of foam. It also includes a handle mechanism 2, which consists of a handle strap 201 and a pair of hooks 204. Both ends of the handle strap 201 extend outwards through one end of each hook 204. Velcro fasteners 203 are sewn onto the outer sides of both ends of the handle strap 201. Velcro females 202 are sewn onto one side of each end of the handle strap 201 near the Velcro fasteners 203. The Velcro females 202 are bonded to the Velcro fasteners 203. The foam material of the cushioning sleeve 104 absorbs external shocks through elastic deformation. The design minimizes the risk of damage to items inside the gift box due to vibration or collision, making it especially suitable for carrying fragile gifts and enhancing protection. The handle strap 201 of the handle mechanism 2 is detachably connected to the connecting rings 102 at both ends of the box body 101 via a snap fastener 204, providing a carrying function. The quick-connect feature of the snap fastener 204 facilitates the installation and removal of the handle, adapting to different carrying needs. The Velcro tabs 203 and 202 can adjust the length of the handle strap 201 to suit different users' carrying habits, while the adhesive fixation ensures that the handle will not come loose accidentally, improving carrying comfort and safety.

[0035] Specifically, the working principle of this portable gift box is as follows: When in use, when the lid 105 is closed, rotating the handwheel 103 drives the worm gear 302 to rotate, which in turn drives the bidirectional screw 306 to rotate via the worm wheel 307. The screw drive causes a pair of C-shaped inserts 303 to move inward synchronously, with their upper ends inserted into the slots 107 of the connecting block 106 inside the lid 105. The self-locking characteristic of the worm gear 302 ensures that the C-shaped inserts 303 are locked securely, preventing the lid 105 from being accidentally opened during transportation or movement. To open, rotating the handwheel 103 in the opposite direction causes the C-shaped inserts 303 to move outward and disengage from the slots 107, thus opening the lid 105. The handle mechanism 2 is quickly connected to the connecting rings 102 at both ends of the box body 101 via the snap hook 204. The handle strap 201 is adjustable in length via Velcro 203 and Velcro 202 to accommodate different users' carrying needs. The foam cushioning sleeve 104 inside the box body 101 provides elastic protection for the items, reducing vibration and impact during carrying.

[0036] It should be noted that all standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Furthermore, since this application is mainly used to protect mechanical devices, this application will not explain the control method and circuit connection in detail.

Claims

1. A portable handheld gift box, characterized in that, The device includes a main body (1) and a fixing mechanism (3). The main body (1) includes a box body (101). A box cover (105) is hinged to one side of the upper end of the box body (101) by a pair of hinges. A connecting block (106) is fixedly installed on the inner side of the box cover (105). Slots (107) are provided on both sides of the connecting block (106). A connecting ring (102) is rotatably connected to both ends of the box body (101). The fixing mechanism (3) includes a connecting seat (301). The connecting seat (301) is located on the inner side of the box body (101) at the bottom end of the connecting block (106). C-shaped inserts (303) are slidably inserted into both ends of the connecting seat (301). A pair of C-shaped inserts (303) are mirror images of each other. The upper ends of the opposing surfaces of the pair of C-shaped inserts (303) are respectively connected to... A pair of slots (107) are inserted; a pair of retainers (304) are fixedly installed on one side of the inner side of the connecting seat (301), and a bidirectional screw (306) is rotatably inserted between the pair of retainers (304); the bottom ends of the opposing surfaces of the pair of C-shaped inserts (303) are provided with threaded grooves (308), and the two ends of the bidirectional screw (306) are respectively threaded to the pair of threaded grooves (308). The bottom ends of the pair of C-shaped inserts (303) are fitted with limiting blocks (305) inside the connecting seat (301); a worm gear (307) is fitted at the center of the bidirectional screw (306), and a worm (302) is rotatably connected to the bottom end of the worm gear (307) on the inner side of the connecting seat (301), and the worm (302) and the worm gear (307) mesh with each other.

2. A portable gift box according to claim 1, characterized in that, A handwheel (103) is rotatably connected to the upper end of one side of the box (101), and the central shaft of one side of the handwheel (103) is connected to one end of the worm gear (302).

3. A portable gift box according to claim 1, characterized in that, The bottom of the box (101) is fitted with a cushioning sleeve (104), which is made of foam.

4. A portable gift box according to claim 1, characterized in that, It also includes a handle mechanism (2), which includes a handle strap (201) and a pair of dog buckles (204), with both ends of the handle strap (201) extending outward through one end of the dog buckle (204).

5. A portable gift box according to claim 4, characterized in that, Both ends of the handle (201) are sewn with Velcro (203) on the outer side. Both ends of the handle (201) are sewn with Velcro (202) on one side of the Velcro (203). The Velcro (202) and the Velcro (203) are bonded together.

Images