Safety box

Abstract

The utility model provides a safety box, which belongs to the technical field of boxes and comprises a box body upper half part and a box body lower half part. One side of the upper half part of the box body is hinged with the lower half part of the box body; a first reinforced profile is arranged on the bottom edge of the upper half part of the box body; a second reinforced profile is arranged on the top edge of the lower half part of the box body; the top of the first reinforced profile is provided with a first caulking groove, the bottom is provided with a matching groove, and the inner side surface is provided with a first reinforcing part; the top of the second reinforcing profile is provided with a matching bulge, the bottom is provided with a second caulking groove, and the inner side surface is provided with a second reinforcing part; the matching groove is matched with the matching protrusion, and a sealing strip is arranged in the matching groove. The reinforced profiles are arranged at the butt joint of the upper half box and the lower half box, and the upper reinforced profiles and the lower reinforced profiles are provided with concave-convex structures to realize matching, so that not only is the waterproof performance of the box body improved, but also the strength of the box body can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of boxes, in particular to a safety box. Background Art

[0002] The characteristics of a safety box include being waterproof, dustproof, pressure-proof, strong in bearing capacity, and resistant to extreme temperatures, which can ensure normal use even in harsh environments. Safety boxes are often used to store fragile items or valuable equipment, such as laptop computers, photographic equipment, instruments and meters, communication equipment, navigation equipment, etc., to protect these equipment from damage during transportation or storage. The safety box is composed of upper and lower parts that are hinged to each other. In order to make the safety box have sealing and waterproof properties, a sealing strip needs to be provided at the connection between the upper and lower parts of the safety box. However, directly embedding the sealing strip on the box material will affect the strength of the opening and closing of the safety box, and the sealing cannot be guaranteed. To this end, the utility model provides a safety box. Utility Model Content

[0003] The utility model aims to provide a safety box.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows:

[0005] A safety box, comprising: an upper half of the box and a lower half of the box; the upper half of the box is arranged above the lower half of the box, and one side of the upper half of the box is hinged to the lower half of the box;

[0006] The bottom edge of the upper half of the box body is provided with a first reinforcement profile; the top edge of the lower half of the box body is provided with a second reinforcement profile;

[0007] The first reinforcing profile is provided with a first embedding groove on the top, a matching groove on the bottom, and a first reinforcing portion on the inner side; the bottom edge of the upper half of the box body is matched in the first embedding groove;

[0008] The second reinforcement profile is provided with a matching protrusion on the top, a second embedding groove on the bottom, and a second reinforcement portion on the inner side; the top edge of the lower half of the box body is matched in the second embedding groove;

[0009] The matching groove is matched with the matching protrusion, and a sealing strip is arranged in the matching groove.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme, the first reinforcing profile is provided with a first barbed hook facing the upper half of the box body at the top of the first embedding groove; the first barbed hook can be pressed into the upper half of the box body to improve the connection strength.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme, the second reinforcing profile is provided with a second barbed hook facing the lower half of the box body at the top of the second embedding groove; the second barbed hook can be pressed into the lower half of the box body to improve the connection strength.

[0012] On the basis of the above solution and as a preferred solution of the above solution, the first reinforcement portion is recessed inward from the side surface to form a first reinforcement portion recess.

[0013] On the basis of the above solution and as a preferred solution of the above solution, the second reinforcement portion is recessed downward from the top surface to form a second reinforcement portion recess.

[0014] On the basis of the above solution and as a preferred solution of the above solution, outwardly protruding corner pads are provided at the four corners of the upper half of the box body and the lower half of the box body.

[0015] On the basis of the above scheme and as a preferred scheme of the above scheme, the bottom surface of the lower half of the box body is provided with a plurality of outwardly protruding convex feet; and the upper half of the box body is provided with convex foot grooves matching with the convex feet at locations corresponding to the convex feet.

[0016] On the basis of the above solution and as a preferred solution of the above solution, a handle is provided on the side of the upper half of the box body / the lower half of the box body; and a lock is provided on one side of the handle.

[0017] On the basis of the above scheme and as a preferred scheme of the above scheme, the lock comprises: an upper fixing seat, a lower fixing seat, a pressing buckle plate, a locking plate and a lock buckle;

[0018] The upper fixing seat is correspondingly arranged above the lower fixing seat; the top end of the pressing buckle plate is hinged to the upper fixing seat, and the bottom end extends to the lower fixing seat;

[0019] The pressing buckle plate is provided with a through hole; the locking buckle is fixedly arranged in the through hole, one end of which is provided with a keyhole, and the other end is provided with a locking key; the locking key can cooperate with the lower fixing seat to fix the pressing buckle plate;

[0020] The locking plate is arranged between the pressing buckle plate and the lower fixing seat, and is elastically hinged on the pressing buckle plate; a locking hook is arranged at the bottom of the locking plate; the locking hook cooperates with the locking hole opened on the lower fixing seat to realize the relative fixation of the pressing buckle plate and the lower fixing seat; the cooperation between the locking hook and the locking hole can be released by rotating the locking plate.

[0021] On the basis of the above scheme and as a preferred scheme of the above scheme, the lower fixing seat is provided with a locking hole; a locking protrusion is provided in the locking hole; the locking key is provided in the locking hole and can be rotated to cooperate with the locking protrusion.

[0022] The beneficial effect of the utility model is that the safety box provided by the utility model is provided with a reinforcing profile at the joint of the upper and lower half boxes, and the upper and lower reinforcing profiles have a concave and convex structure to achieve matching, which not only improves the waterproof performance of the box body, but also improves the strength of the box body, making it more applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model.

[0024] Figure 2 This is a structural schematic diagram of the utility model from another viewing angle.

[0025] Figure 3 It is a schematic diagram of the upper half structure of the box body of the utility model.

[0026] Figure 4 It is a schematic diagram of the lower half structure of the box body of the utility model.

[0027] Figure 5 It is a schematic diagram of the cross section of the reinforced profile of the utility model.

[0028] Figure 6 This is a schematic diagram of the lock structure of the utility model.

[0029] Figure 7 This is a schematic structural diagram of the utility model lock from another viewing angle.

[0030] Figure 8 This is a schematic diagram of the structure of the lock of the utility model in another state.

[0031] Fig. 9 This is a schematic diagram of the explosion of the lock of the utility model.

[0032] Fig.10 This is a schematic diagram of the fixing seat and sealing plate structure of the lock of the utility model.

[0033] Fig.11 It is a schematic diagram of the lower fixing seat, locking plate and lock buckle structure of the utility model lock.

[0034] Fig.12 This is a schematic diagram of the locking plate structure of the lock of the utility model.

[0035] In the figure: 1, upper part of the box; 2, lower part of the box; 3, first reinforcing profile; 31, first embedded groove; 32, matching groove; 33, first reinforcing part; 34, sealing strip; 35, first barbed hook; 36, first reinforcing part depression; 4, second reinforcing profile; 41, matching protrusion; 42, second embedded groove; 43, second reinforcing part; 44, second barbed hook; 45, second reinforcing part depression; 5, corner pad; 6, convex foot; 7, convex foot groove; 8, handle; 9, lock; 10, support foot;

[0036] 91. Upper fixing seat; 92. Lower fixing seat; 93. Pressing plate; 94. Locking plate; 95. Locking buckle; 96. Locking key; 97. Locking hole; 98. Locking hole; 99. Boss; 910. Spring piece; 911. Positioning protrusion; 912. Positioning groove; 913. Recessed part; 914. Closing plate; 915. Lock hook. DETAILED DESCRIPTION

[0037] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0038] like Figure 1 and Figure 2 As shown, a safety box comprises: an upper half 1 and a lower half 2 of the box body. The upper half 1 of the box body is arranged above the lower half 2 of the box body, and one side of the upper half 1 is hinged with the lower half 2 of the box body to achieve opening and closing.

[0039] The bottom edge of the upper half 1 of the box body is provided with a first reinforcing profile 3. The first reinforcing profile 3 has a first embedding groove 31 on the top, a matching groove 32 on the bottom, and a first reinforcing portion 33 on the inner side. The bottom edge of the upper half 1 of the box body fits into the first embedding groove 31.

[0040] Preferably, the first reinforcing profile 3 is provided with a first barbed hook 35 facing the upper half 1 of the box body at the top of the first embedding groove 31. After the first reinforcing profile 3 is assembled, the first barbed hook 35 can be pressed into the upper half 1 of the box body to improve the connection strength between the first reinforcing profile 3 and the upper half 1 of the box body, and also improve the sealing performance.

[0041] The first reinforcement portion 33 is extended outward to improve the strength of the first reinforcement profile 3 . Meanwhile, the first reinforcement portion 33 is recessed inward from the side to form a first reinforcement portion recess 36 , which can reduce the weight of the first reinforcement profile 3 .

[0042] The top edge of the lower half 2 of the box body is provided with a second reinforcing profile 4. The second reinforcing profile 4 is provided with a matching protrusion 41 on the top, a second embedding groove 42 on the bottom, and a second reinforcing portion 43 on the inner side. The top edge of the lower half 2 of the box body is fitted into the second embedding groove 42. The second reinforcing portion 43 is extended outward to improve the strength of the second reinforcing profile 4. The second reinforcing portion 43 is recessed downward from the top surface to form a second reinforcing portion recess 45, which can reduce the weight of the second reinforcing profile 4.

[0043] Preferably, the second reinforcing profile 4 is provided with a second barbed hook 44 facing the lower half 2 of the box body at the top of the second embedding groove 42. After the second reinforcing profile 4 is assembled, the second barbed hook 44 can be pressed into the lower half 2 of the box body to improve the connection strength between the second reinforcing profile 4 and the lower half 2 of the box body, and also improve the sealing performance.

[0044] The matching groove 32 is matched with the matching protrusion 41, and a sealing strip 34 is arranged in the matching groove 32. When the upper half 1 and the lower half 2 of the box body are connected together, the first reinforcing profile 3 and the second reinforcing profile 4 fit together, the matching protrusion 41 is embedded in the matching groove 32, and abuts against the sealing strip 34 in the matching groove 32, so as to achieve the sealing of the box body.

[0045] The first reinforcement profile 3 and the second reinforcement profile 4 are both aluminum profiles, which are first processed into a straight line and then bent into a ring shape that matches the box body. To ensure the waterproofness of the safety box, sealing gaskets are provided at the joints at both ends of the ring reinforcement profile. The safety box body is made of low temperature resistant and stamping resistant plastic.

[0046] Furthermore, the four corners of the upper half 1 and the lower half 2 of the box body are all provided with outwardly protruding corner pads 5. The outward protrusion of the corner pads 5 can improve the structural strength of the safety box body, and at the same time, the four corners of the safety box are in contact with the outside world when placed, which can improve the protection.

[0047] The bottom surface of the lower half 2 of the box body is provided with a plurality of outwardly protruding protruding feet 6. The upper half 1 of the box body is provided with protruding foot grooves 7 adapted to the protruding feet 6 at positions corresponding to the protruding feet 6. The cooperation between the protruding feet 6 and the protruding foot grooves 7 facilitates the stacking of the safety boxes up and down. In this embodiment, there are four protruding feet 6, which are arranged near the four corners of the lower half 2 of the box body.

[0048] A handle 8 is provided on the side of the upper half 1 of the box body / the lower half 2 of the box body, and a lock 9 is provided on one side of the handle 8. The handle 8 is convenient for carrying the safety box, and the lock 9 is used to lock the upper and lower halves of the box body to improve the safety of the safety box.

[0049] The upper half 1 and the lower half 2 of the box body are provided with a plurality of legs 10 on the hinged sides thereof, and the legs 10 are used for support. In this embodiment, there are four legs 10, which are arranged in a matrix, two of which are provided on the upper half 1 of the box body, and the other two are provided on the lower half 2 of the box body.

[0050] There are two locks 9 , which are respectively arranged on both sides of the handle 8 , including: an upper fixing seat 91 , a lower fixing seat 92 , a pressing buckle plate 93 , a locking plate 94 and a lock buckle 95 .

[0051] The upper fixing seat 91 is correspondingly arranged above the lower fixing seat 92. When in use, the upper fixing seat 91 and the lower fixing seat 92 are respectively fixed on the hinged upper half 1 and lower half 2 of the safety box, and the positions are corresponding. When the safety box is closed, the bottom surface of the upper fixing seat 91 is close to the top surface of the lower fixing seat 92.

[0052] like Fig. 9 As shown, the top of the pressing buckle plate 93 is hinged to the upper fixing seat 91, and the bottom extends to the lower fixing seat 92, so that the upper and lower fixing seats can be connected together. Figure 6 and Figure 7As shown, the middle parts of the upper fixing seat 91 and the lower fixing seat 92 are concave to form a mounting groove, and the pressing buckle plate 93 is arranged in the mounting groove.

[0053] A through hole is provided in the middle of the pressing buckle plate 93. A lock buckle 95 is fixedly arranged in the through hole. A keyhole is provided at one end of the lock buckle 95, and a locking key 96 is provided at the other end. The locking key 96 can cooperate with the lower fixing seat 92 to fix the pressing buckle plate 93. The locking key 96 is controlled to move by the key inserted into the keyhole, and can be locked or unlocked with the lower fixing seat 92. Specifically, a lock hole 98 is provided at the position of the lower fixing seat 92 corresponding to the lock buckle 95, and a card protrusion 99 is provided in the lock hole 98. The locking key 96 is placed in the lock hole 98, and it can be rotated to cooperate with the card protrusion 99 to achieve locking under the drive of the key. The lock hole 98 is circular, and the card protrusion 99 extends a short section inward from the edge of the circular lock hole 98. When the end of the locking key 96 rotates to the card protrusion 99, locking is achieved, and when the end of the locking key 96 rotates out of the card protrusion 99, unlocking is achieved.

[0054] like Fig. 9 and Fig.12 As shown, the locking plate 94 is disposed between the pressing buckle plate 93 and the lower fixing seat 92, and is elastically hinged on the pressing buckle plate 93. The elastic hinge means that the locking plate 94 maintains a relative position with the pressing buckle plate 93 under the action of the elastic member, and the locking plate 94 can rotate relatively under the action of an external force. After the external force is lost, the locking plate 94 returns to its original position under the action of the elastic member.

[0055] like Fig.11 and Fig.12 As shown, a locking hook 915 is provided at the bottom of the locking plate 94, and the locking hook 915 cooperates with the locking hole 97 opened on the lower fixing seat 92 to achieve relative fixation of the pressing plate 93 and the lower fixing seat 92. The cooperation between the locking hook 915 and the locking hole 97 can be released by rotating the locking plate 94.

[0056] The first end of the locking plate 94 is hinged to the pressing plate 93, and the second end extends to the outside of the pressing plate 93 so that the operator can press it. The locking plate 94 is provided with a groove, and a spring piece 910 is arranged in the groove. One end of the spring piece 910 abuts against the pressing plate 93, so that the locking plate 94 is elastically hinged to the pressing plate 93. The bottom surface of the lock hook 915 is an arc structure, so that the lock hook 915 is automatically embedded in the locking hole 97 when pressed.

[0057] like Fig. 9 As shown, the end surface of the lower fixing seat 92 facing the upper fixing seat 91 is provided with a positioning protrusion 911. There are two positioning protrusions 911, which are arranged near both sides of the lower fixing seat 92. The end surface of the upper fixing seat 91 facing the lower fixing seat 92 is provided with a positioning groove 912. There are two positioning grooves 912, which are arranged near both sides of the upper fixing seat 91. The positioning protrusion 911 is matched with the positioning groove 912 for positioning.

[0058] The two side surfaces of the upper fixing seat 91 are concave to form recessed portions 913 so that the upper fixing seat 91 can be grasped by fingers.

[0059] like Figure 7 and Fig.10 As shown, a sealing plate 914 is provided on the back of the upper fixing seat 91. A gap is provided at the hinge between the upper fixing seat 91 and the pressing buckle plate 93. In order to cover the gap and improve the integrity and aesthetics of the lock, a sealing plate 914 is provided on the upper fixing seat 91. An opening is provided on the sealing plate 914. An anchor-type fixing pin is provided on the back of the upper fixing seat 91, and the anchor-type fixing pin is inserted into the opening to realize the fixed connection between the sealing plate 914 and the upper fixing seat 91.

[0060] The lock 9 and the support leg 10 are connected to the safety box body by bolts. To improve the sealing of the bolt connection, a sealing sheet is provided at the bolt in the box body. The sealing sheet is similar to a gasket and can not only play a sealing role, but also has the function of a gasket.

[0061] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A safety box, characterized in that: include: An upper box body (1) and a lower box body (2); the upper box body (1) is arranged above the lower box body (2) and one side is hinged to the lower box body (2); The bottom edge of the upper half (1) of the box body is provided with a first reinforcing profile (3); the top edge of the lower half (2) of the box body is provided with a second reinforcing profile (4); The first reinforcing profile (3) is provided with a first embedding groove (31) on the top, a matching groove (32) on the bottom, and a first reinforcing portion (33) on the inner side; the bottom edge of the upper half (1) of the box body is matched in the first embedding groove (31); The second reinforcing profile (4) is provided with a matching protrusion (41) on the top, a second embedding groove (42) on the bottom, and a second reinforcing portion (43) on the inner side; the top edge of the lower half (2) of the box body is matched in the second embedding groove (42); The matching groove (32) is matched with the matching protrusion (41), and a sealing strip (34) is arranged in the matching groove (32).

2. A safety box according to claim 1, characterized in that: The first reinforcing profile (3) is provided with a first barbed hook (35) facing the upper half (1) of the box body at the top of the first embedding groove (31); the first barbed hook (35) can be pressed into the upper half (1) of the box body to improve the connection strength.

3. A safety box according to claim 1, characterized in that: The second reinforcing profile (4) is provided with a second barbed hook (44) at the top of the second embedding groove (42) facing the lower half of the box body (2); the second barbed hook (44) can be pressed into the lower half of the box body (2) to improve the connection strength.

4. A safety box according to claim 1, characterized in that: The first reinforcement portion (33) is recessed inwardly from the side surface to form a first reinforcement portion recess (36).

5. A safety box according to claim 1, characterized in that: The second reinforcement portion (43) is recessed downward from the top surface to form a second reinforcement portion recess (45).

6. A safety box according to claim 1, characterized in that: The four corners of the upper half (1) and the lower half (2) of the box body are all provided with outwardly protruding corner pads (5).

7. A safety box according to claim 1, characterized in that: The bottom surface of the lower half (2) of the box body is provided with a plurality of outwardly protruding convex feet (6); and the upper half (1) of the box body is provided with convex foot grooves (7) matching with the convex feet (6) at locations corresponding to the convex feet (6).

8. A safety box according to claim 1, characterized in that: A handle (8) is provided on the side of the upper half (1) of the box body / the lower half (2) of the box body; and a lock (9) is provided on one side of the handle (8).

9. A safety box according to claim 8, characterized in that: The lock (9) comprises: an upper fixing seat (91), a lower fixing seat (92), a pressing buckle plate (93), a locking plate (94) and a lock buckle (95); The upper fixing seat (91) is correspondingly arranged above the lower fixing seat (92); the top end of the pressing buckle plate (93) is hinged to the upper fixing seat (91), and the bottom end extends to the lower fixing seat (92); The pressing buckle plate (93) is provided with a through hole; the locking buckle (95) is fixedly arranged in the through hole, one end of which is provided with a keyhole, and the other end of which is provided with a locking key (96); the locking key (96) can cooperate with the lower fixing seat (92) to fix the pressing buckle plate (93); The locking plate (94) is arranged between the pressing buckle plate (93) and the lower fixing seat (92), and is elastically hinged on the pressing buckle plate (93); a locking hook (915) is arranged at the bottom of the locking plate (94); the locking hook (915) cooperates with a locking hole (97) provided on the lower fixing seat (92) to achieve relative fixation of the pressing buckle plate (93) and the lower fixing seat (92); the cooperation between the locking hook (915) and the locking hole (97) can be released by rotating the locking plate (94).

10. A safety box according to claim 9, characterized in that: The lower fixing seat (92) is provided with a locking hole (98); a locking protrusion (99) is provided in the locking hole (98); the locking key (96) is provided in the locking hole (98) and can be rotated to cooperate with the locking protrusion (99).

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