Cabinet stacking structure and police equipment cabinet

Abstract

The present invention discloses a cabinet stacking structure, including a bottom cabinet and an upper cabinet, wherein the mating surface of the bottom cabinet is provided with an edge protrusion, and a plurality of first bosses arranged in parallel and spaced apart are arranged in the edge protrusion; the mating surface of the upper cabinet is provided with an edge recessed portion adapted to the edge protrusion and a first groove adapted to the first boss; at least one lock is provided on the side of the mating place of the bottom cabinet and the upper cabinet, and the lock can lock the bottom cabinet and the upper cabinet to each other. The present invention adopts a concave-convex structure for the bottom cabinet and the upper cabinet to limit the relative movement of the bottom cabinet and the upper cabinet in the horizontal direction, so that the upper cabinet is stacked on the bottom cabinet more stably, and the upper cabinet and the bottom cabinet are further locked by the lock to achieve fixation in the up and down directions; the cabinet stacking is more stable, and the disassembly and assembly are more convenient, which effectively avoids the shaking and separation between the upper cabinet and the bottom cabinet during the bumpy driving of the vehicle.

Description

Technical Field

[0001] The present invention relates to police equipment, and more particularly to a cabinet stacking structure and a police equipment cabinet. Background Art

[0002] Police cars need to be equipped with a variety of equipment during their missions, such as batons, riot shields, etc. Such equipment is often stacked in the car compartment or the trunk of the vehicle, which is not only difficult to manage, but also messy and disorderly stacking affects the image of the police car.

[0003] Therefore, people will use police equipment cabinets to place and organize them, but due to the limited space for placing police equipment cabinets in police cars, multiple police equipment cabinets are usually needed to be stacked on each other. When the police car encounters bumps during driving, the police equipment cabinets are prone to shaking with each other, causing the upper cabinet to shift left and right or front and back relative to the bottom cabinet, or detach.

[0004] At present, in the implementation scheme of the stacking structure of the existing equipment cabinets, the upper cabinet and the bottom cabinet are usually fixed with bolts. Specifically, the bolts are inserted into the through holes from the top of the upper cabinet and pass through the upper cabinet. The protruding threaded head of the bolt that passes through the upper cabinet cooperates with the inner screw hole of the bolt of the bottom cabinet to connect the two cabinets together. The above stacking structure has the following disadvantages: During the installation process, the bolts need to be inserted into the through holes from the top of the upper cabinet and extend from the bottom of the upper cabinet, and then further cooperate with the bolts of the bottom cabinet to be realized. Since the bolts need to pass through the entire height of the equipment cabinet, the cost is high. In addition, the bolts are relatively long, and during the insertion process, it is inconvenient to align with the holes, making it difficult to align, making the installation operation difficult. Moreover, it is inconvenient to disassemble and assemble the upper cabinet and the bottom cabinet, and the bolts are easily damaged during repeated disassembly and assembly. Summary of the invention

[0005] In view of the deficiencies in the prior art, the object of the present invention is to provide a cabinet stacking structure and a police equipment cabinet.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A cabinet stacking structure comprises a bottom cabinet and an upper cabinet, wherein the mating surface of the bottom cabinet is provided with an edge protrusion, and a plurality of first bosses arranged in parallel and spaced apart are arranged in the edge protrusion; the mating surface of the upper cabinet is provided with an edge recessed portion adapted to the edge protrusion and a first groove adapted to the first boss; at least one lock is provided on the side surface of the mating point of the bottom cabinet and the upper cabinet, and the lock can lock the bottom cabinet and the upper cabinet to each other.

[0008] The present invention further provides: the edge raised portion includes a left edge ridge and a right edge ridge, a front edge ridge is arranged between the left edge ridge and the right edge ridge, the edge recessed portion includes a left edge recessed portion, a right edge recessed portion and a front edge inclined surface, and the left edge ridge, the right edge ridge and the front edge ridge correspond to and cooperate with the left edge recessed portion, the right edge recessed portion and the front edge inclined surface one by one.

[0009] The present invention is further configured that one end of the left edge ridge and the right edge ridge is spaced apart from the rear side surface of the base cabinet.

[0010] The present invention further provides that: one end of the first boss is at a certain distance from the front side of the base cabinet.

[0011] The present invention further provides that: the cross section of the first boss is a trapezoidal surface, and the width of the first boss gradually decreases from the rear side surface to the front side surface of the base cabinet.

[0012] The present invention is further provided that: a plurality of second bosses arranged in parallel and at intervals are also provided on the mating surface of the base cabinet, the first bosses and the second bosses are arranged alternately, the second bosses include a second front boss and a second rear boss arranged at intervals front and back, and an avoidance hole is opened between the second front boss and the second rear boss.

[0013] The present invention is further provided that: the lock includes a lock seat, a female buckle and a male buckle, the male buckle is fixed on the side of the upper cabinet or the bottom cabinet, and the lock seat is fixed on the side of the bottom cabinet or the upper cabinet; the lock seat is rotatably provided with a sliding seat, and the female buckle is slidably provided on the sliding seat and is arranged opposite to the female buckle; the sliding seat is provided with an eccentric cam with a pushing protrusion and a handle for driving the eccentric cam to rotate, the female buckle is provided with a transverse sliding groove adapted to the pushing protrusion, and the pushing protrusion slides in the transverse sliding groove as the eccentric cam rotates, driving the female buckle and the male buckle to move.

[0014] The present invention further provides that: the sliding seat is provided with a locking sliding groove for the female buckle to slide.

[0015] The present invention also provides a police equipment cabinet, including a cabinet body, wherein the cabinet body includes a bottom cabinet and an upper cabinet, wherein the upper cabinet is arranged on the rear end portion of the bottom cabinet through the above-mentioned cabinet stacking structure, and the upper cabinet and the bottom cabinet are arranged in an L-shaped structure; a flap is flipped at the placement opening at the front end of the bottom cabinet.

[0016] The present invention is further provided that support rods for supporting the flip cover are installed on both side walls of the base cabinet, one end of the support rods is hinged to the side wall of the base cabinet, and the other end is hinged to the flip cover, and an upper drawer and a lower drawer are slidably arranged in the storage cavity of the upper cabinet, and the upper drawer and the lower drawer are arranged at an upper and lower interval.

[0017] Beneficial effects of the present invention: the present invention adopts a concave-convex structure for the bottom cabinet and the upper cabinet, wherein the edge protrusion cooperates with the edge recessed portion and the first boss cooperates with the first groove to limit the horizontal relative movement of the bottom cabinet and the upper cabinet, so that the upper cabinet is stacked on the bottom cabinet more stably, and the upper cabinet and the bottom cabinet are further locked by the lock to achieve fixation in the up and down directions; the cabinet stacking is more stably, and the disassembly and assembly are relatively convenient, effectively avoiding the shaking and separation between the upper cabinet and the bottom cabinet during the bumpy driving of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the police equipment of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the base cabinet;

[0020] Figure 3 This is a structural diagram of the upper cabinet;

[0021] Figure 4 is a schematic diagram of the structure of the lock;

[0022] Figure 5 It is a schematic diagram of the structure of the female buckle.

[0023] Explanation of the reference numerals: 1, bottom cabinet; 11, edge raised portion; 111, left edge rib; 112, right edge rib; 113, front edge rib; 12, first boss; 13, second boss; 131, second front boss; 132, second rear boss; 133, avoidance hole; 2, upper cabinet; 21, edge recessed portion; 211, left edge recessed portion; 212, right edge recessed portion; 213, front edge inclined surface; 22, first groove; 3, lock; 31, lock seat; 32, female buckle; 321, horizontal slide groove; 33, male buckle; 34, sliding seat; 35, eccentric cam; 36, handle; 4, flip cover; 41, stop edge; 5, support rod; 6, upper drawer; 7, lower drawer. DETAILED DESCRIPTION

[0024] See attached Figures 1 to 5 A cabinet stacking structure and a police equipment cabinet embodiment of the present invention are further described in detail.

[0025] Embodiment 1: A cabinet stacking structure includes a base cabinet 1 and an upper cabinet 2, wherein the mating surface of the base cabinet 1 is provided with an edge protrusion 11, and the edge protrusion 11 includes a left edge protrusion 111 and a right edge protrusion 112, and a front edge protrusion 113 is arranged between the left edge protrusion 111 and the right edge protrusion 112, wherein the front edge protrusion 113 can be connected with the left edge protrusion 111 and the right edge protrusion 112 to form an annular structure with an opening. The mating surface of the upper cabinet 2 is provided with an edge recessed portion 21 adapted to the edge protrusion 11, and the edge recessed portion 21 includes a left edge recessed portion 211, a right edge recessed portion 212 and a front edge inclined surface 213, and the left edge convex rib 111, the right edge convex rib 112 and the front edge convex rib 113 correspond to and match the left edge recessed portion 211, the right edge recessed portion 212 and the front edge inclined surface 213 one by one, wherein the right edge convex rib 112 and the front edge convex rib 113 match the left edge recessed portion 211 and the right edge recessed portion 212 to limit the left and right displacement of the upper cabinet 2 relative to the bottom cabinet 1, and the front edge convex rib 113 and the front edge inclined surface 213 correspond to and match one by one, wherein the right edge convex rib 112 and the front edge convex rib 113 match the left edge recessed portion 211 and the right edge recessed portion 212 to limit the left and right displacement of the upper cabinet 2 relative to the bottom cabinet 1, and the front edge convex rib 113 and the front edge inclined surface 213 The cooperation of the edge inclined surface 213 can limit the forward displacement of the upper cabinet 2 relative to the bottom cabinet 1, so that the bottom cabinet 1 and the upper cabinet 2 cooperate with the edge protrusion 11 and the edge recess 21 to limit the horizontal relative movement of the bottom cabinet 1 and the upper cabinet 2, wherein one end of the left edge ridge 111 and the right edge ridge 112 is at a distance from the rear side of the bottom cabinet 1, so that the left edge ridge 111 and the right edge ridge 112 cooperate with the left edge recess 211 and the right edge recess 212, while limiting the left and right displacement of the upper cabinet 2 relative to the bottom cabinet 1, it is also possible to limit the backward displacement of the upper cabinet 2, thereby achieving the limitation of the front, back, left and right displacement of the upper cabinet 2 relative to the bottom cabinet 1.

[0026] A plurality of first bosses 12 arranged in parallel and at intervals are arranged in the edge raised portion 11; the mating surface of the upper cabinet 2 is provided with a first groove 22 matched with the first boss 12; the relative displacement of the upper cabinet 2 relative to the bottom cabinet 1 is more effectively limited, and one end of the first boss 12 is at a certain distance from the front side of the bottom cabinet 1, so that the first boss 12 cooperates with the first groove 22, and can also limit the upper cabinet 2 from moving in sequence relative to the bottom cabinet 1, wherein the cross-section of the first boss 12 is a trapezoidal surface, and the width of the first boss 12 gradually decreases from the rear side to the front side of the bottom cabinet 1, so that the first boss 12 is placed in the first groove 22 to achieve mutual cooperation between the two.

[0027] The mating surface of the base cabinet 1 is also provided with a plurality of second bosses 13 arranged in parallel and at intervals, the first bosses 12 and the second bosses 13 are arranged alternately, the second bosses 13 include a second front boss 131 and a second rear boss 132 arranged at intervals in front and back, and an avoidance hole 133 is provided between the second front boss 131 and the second rear boss 132. During installation, the operator can place the fasteners in the base cabinet 1 through the avoidance holes 133, and the base cabinet 1 can be conveniently installed on the vehicle through the fasteners.

[0028] At least one lock buckle 3 is provided on the side of the matching position of the bottom cabinet 1 and the upper cabinet 2, and the lock buckle 3 can lock the bottom cabinet 1 and the upper cabinet 2 with each other to achieve fixation in the up and down directions. The lock buckle 3 includes a lock buckle seat 31, a female buckle 32 and a male buckle 33, wherein the male buckle 33 is fixed on the side of the upper cabinet 2 or the bottom cabinet 1, and the lock buckle seat 31 is fixed on the side of the bottom cabinet 1 or the upper cabinet 2; the lock buckle seat 31 is rotatably provided with a sliding seat 34, wherein the sliding seat 34 is rotatably provided on the lock buckle seat 31 through a rotating shaft, and the female buckle 32 is slidably provided on the sliding seat 34 and is arranged opposite to the female buckle 32; the sliding seat 34 is provided with an eccentric cam 35 with a pushing convex point and a handle 36 for driving the eccentric cam 35 to rotate, and the female buckle 32 is provided with a transverse sliding groove 321 adapted to the pushing convex point, and the pushing convex point slides in the transverse sliding groove 321 as the eccentric cam 35 rotates, driving the female buckle 32 and the male buckle 33 to move, wherein the sliding seat 34 is provided with a locking sliding groove for the female buckle 32 to slide, so that the female buckle 32 can slide up and down on the sliding seat 34;

[0029] When the upper cabinet 2 and the bottom cabinet 1 are placed stably, the handle 36 drives the eccentric cam 35 to rotate, so that the eccentric cam 35 cooperates with the horizontal slide groove 321 by pushing the convex point, drives the female buckle 32 to slide downward relative to the male buckle 33 and cooperates with the male buckle 33 to achieve locking. When the upper cabinet 2 needs to be disassembled, the handle 36 can drive the eccentric cam 35 to rotate in the opposite direction, so that the eccentric cam 35 cooperates with the horizontal slide groove 321 by pushing the convex point, drives the female buckle 32 to slide upward relative to the male buckle 33 and separates from the male buckle 33 to achieve unlocking.

[0030] The present invention adopts a concave-convex structure for the bottom cabinet 1 and the upper cabinet 2, wherein the edge protrusion 11 cooperates with the edge recessed portion 21 and the first boss 12 cooperates with the first groove 22, so as to limit the relative movement of the bottom cabinet 1 and the upper cabinet 2 in the horizontal direction, so that the upper cabinet 2 is stacked on the bottom cabinet 1 more stably, and the upper cabinet 2 and the bottom cabinet 1 are further locked by the lock buckle 3 to achieve fixation in the up and down directions; the cabinet stacking is more stably made, and the disassembly and assembly are more convenient, which effectively avoids the shaking and separation between the upper cabinet 2 and the bottom cabinet 1 during the bumpy driving of the vehicle.

[0031] Embodiment 2: The present invention also provides a police equipment cabinet, including a cabinet body made of plastic material, which is convenient for molding the cabinet body so that the shape of the cabinet body can be more compatible with vehicle installation.

[0032] The cabinet body includes a bottom cabinet 1 and an upper cabinet 2. The upper cabinet 2 is arranged on the rear end of the bottom cabinet 1 through a cabinet stacking structure of the above-mentioned embodiment 1. The upper cabinet 2 and the bottom cabinet 1 are arranged in an L-shaped structure. The front end of the bottom cabinet 1 extends to the inner side of the tailgate of the police car trunk, and a flip cover 4 is flipped at the placement opening at the front end, which can effectively avoid interference between the bottom cabinet 1 and the upper cabinet 2 when in use. The equipment cabinet is used to neatly and orderly store police equipment, so that police officers can quickly take equipment and handle police situations in time.

[0033] The two side walls of the base cabinet 1 are both equipped with support rods 5 for supporting the flip cover 4, one end of the support rod 5 is hinged to the side wall of the base cabinet 1, and the other end is hinged to the flip cover 4; the flip cover 4 is supported when it is in a closed state to prevent collapse; the flip cover 4 is supported when it is in an open state to keep it in a normally open state; the structure is stable and firm.

[0034] An upper drawer 6 and a lower drawer 7 are slidably arranged in the storage cavity of the upper cabinet 2, and the upper drawer 6 and the lower drawer 7 are arranged at intervals in the upper and lower parts, wherein the bottom cabinet 1, the upper drawer 6 and the lower drawer 7 are all provided with EVA linings, and are provided with binding ropes for binding equipment; to prevent the police equipment from moving in the cabinet, to prevent the police equipment from damaging the bottom cabinet 1 and the upper cabinet 2, and to better protect the cabinet;

[0035] A storage area for placing articles is arranged above the top plate of the upper cabinet 2, and a retaining edge 41 for blocking articles is arranged around the top of the flip cover 4; the storage space is effectively utilized, so that more police equipment can be stored in the limited trunk space.

[0036] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A cabinet stacking structure of a police equipment cabinet, characterized by: It comprises a bottom cabinet and an upper cabinet, wherein the mating surface of the bottom cabinet is provided with an edge protrusion, and a plurality of first bosses arranged in parallel and at intervals are arranged in the edge protrusion; The mating surface of the upper cabinet is provided with an edge recessed portion matched with the edge raised portion and a first groove matched with the first boss; At least one lock is provided on the side of the matching position of the bottom cabinet and the upper cabinet, and the lock can lock the bottom cabinet and the upper cabinet to each other; The edge protrusion includes a left edge ridge and a right edge ridge, a front edge ridge is arranged between the left edge ridge and the right edge ridge, the edge recess includes a left edge recess, a right edge recess and a front edge inclined surface, the left edge ridge, the right edge ridge and the front edge ridge correspond to and match the left edge recess, the right edge recess and the front edge inclined surface one by one; The mating surface of the bottom cabinet is also provided with a plurality of second bosses arranged in parallel and at intervals, the first bosses and the second bosses are arranged alternately, the second bosses include a second front boss and a second rear boss arranged at intervals in front and back, and an avoidance hole is opened between the second front boss and the second rear boss; The lock comprises a lock seat, a female buckle and a male buckle. When the male buckle is fixed on the side of the upper cabinet, the lock seat is fixed on the side of the bottom cabinet, or when the male buckle is fixed on the side of the bottom cabinet, the lock seat is fixed on the side of the upper cabinet; The lock seat is rotatably provided with a sliding seat, and the female buckle is slidably provided on the sliding seat and is arranged opposite to the female buckle; The sliding seat is provided with an eccentric cam with a pushing protrusion and a handle for driving the eccentric cam to rotate. The female buckle is provided with a transverse sliding groove adapted to the pushing protrusion. The pushing protrusion slides in the transverse sliding groove as the eccentric cam rotates, driving the female buckle and the male buckle to move.

2. According to claim 1, the cabinet stacking structure of the police equipment cabinet is characterized by: One end of the left edge ridge and the right edge ridge is at a certain distance from the rear side of the base cabinet.

3. The cabinet stacking structure of a police equipment cabinet according to claim 1 or 2 is characterized in that: One end of the first boss is at a certain distance from the front side of the base cabinet.

4. The cabinet stacking structure of a police equipment cabinet according to claim 1 or 2 is characterized in that: The cross section of the first boss is a trapezoidal surface, and the width of the first boss gradually decreases from the rear side to the front side of the base cabinet.

5. The cabinet stacking structure of a police equipment cabinet according to claim 1 is characterized in that: The sliding seat is provided with a locking sliding groove for the female buckle to slide.

6. A police equipment cabinet, characterized by: It comprises a cabinet body, which comprises a bottom cabinet and an upper cabinet. The upper cabinet is arranged on the rear end of the bottom cabinet through the cabinet stacking structure of a police equipment cabinet according to any one of claims 1 to 5. The upper cabinet and the bottom cabinet are arranged in an L-shaped structure. A flap is flipped at the placement opening at the front end of the bottom cabinet.

7. The police equipment cabinet according to claim 6 is characterized in that: Both side walls of the bottom cabinet are equipped with support rods for supporting the flip cover, one end of the support rod is hinged to the side wall of the bottom cabinet, and the other end is hinged to the flip cover, and an upper drawer and a lower drawer are slidably arranged in the storage cavity of the upper cabinet, and the upper drawer and the lower drawer are arranged at an upper and lower interval.

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