A portable outdoor safe with good sealing properties

Abstract

This utility model discloses a portable outdoor safe with good sealing performance, including a cabinet body with a door. The front of the cabinet body has several stepped grooves, and the inner surface of the door has several stepped protrusions integrally formed. Compared with the prior art, the advantages of this utility model are: the prior art uses a rotating door to close, and the sealing strip needs to overcome a large amount of compression and deformation to fit into the arc groove when closed. Long-term use can easily deform the sealing performance, resulting in a decrease in sealing performance and affecting the reliability and safety of the safe in outdoor use. In contrast, this utility model, by setting stepped grooves in the cabinet body and stepped protrusions with sealing strips in the door, and by using a design where one end of the door is connected to a fixed shaft via a sliding block for sliding closure, makes the sealing strip and the stepped grooves fit smoothly, reducing excessive compression and deformation of the sealing strip, and effectively ensuring the sealing performance, durability, and safety of the safe in outdoor environments.

Description

Technical Field

[0001] This utility model relates to the field of safe technology, specifically to an outdoor portable safe with good sealing performance. Background Technology

[0002] Chinese utility model patent CN214697438U discloses an outdoor safe with good sealing performance, including a safe body, a door that is rotatably installed on the safe body, an installation block on the inner surface of the door, several sealing strips fixed on the side wall of the installation block, and several arc-shaped grooves on the inner wall of the safe body corresponding to the sealing strips. When the door is closed, the sealing strips are respectively engaged in the arc-shaped grooves to form multiple seals, ensuring the sealing effect of the safe when used outdoors.

[0003] However, referring to Figure 6, the cabinet door and cabinet body are connected by a rotating structure. This results in the other end of the rotating connection between the cabinet door and cabinet body exhibiting an arc-shaped movement trajectory during closing. To achieve an ideal sealing effect, the sealing strip on the side wall of the mounting block must be tightly pressed into the arc-shaped groove. This means that the sealing strip needs to protrude a certain distance from the side wall of the mounting block; only in this way can the sealing strip smoothly and tightly engage with the arc-shaped groove when the cabinet door is closed.

[0004] However, this design also brings obvious drawbacks. Because the sealing strip protrudes significantly from the side wall of the mounting block, it will inevitably be obstructed by the front of the cabinet opening when the door is closed. At this time, the sealing strip must be squeezed against the door frame and undergo considerable deformation to barely pass through. Under such pressure and deformation over a long period, the deformation problem of the sealing strip will become increasingly serious. Once the sealing strip deforms, its fit with the arc groove will decrease, affecting the sealing performance of the safe. This allows moisture and dust from the outdoor environment to easily penetrate the safe, damaging the items stored inside, greatly shortening the safe's lifespan, and reducing its reliability and security in actual use. Utility Model Content

[0005] The purpose of this invention is to propose a portable outdoor safe with good sealing performance, which aims to solve the problem that the sealing strip is easily deformed and the sealing performance is reduced due to the rotation and closing of the door in existing outdoor safes.

[0006] This utility model provides the following technical solution: an outdoor portable safe with good sealing performance, including a cabinet body, the cabinet body is equipped with a cabinet door, the front of the cabinet body is provided with several stepped grooves, the inner surface of the cabinet door is integrally formed with several stepped protrusions, and several sealing strips are fixed on the surface of several stepped protrusions.

[0007] A sliding groove is embedded on one side of the opening of the cabinet. The length direction of the sliding groove is perpendicular to the plane where the opening of the cabinet is located. A movable block is slidably arranged in the sliding groove. The movable block is fixed with a fixed shaft. One end of the cabinet door is rotatably connected to the fixed shaft. The other end of the cabinet door is detachably fixed to the other side of the opening of the cabinet by a door lock.

[0008] Preferably, a guide rod is fixed to one end of the stepped groove away from the movable block, and a guide groove corresponding to the guide rod is embedded in the inner surface of the cabinet door.

[0009] Preferably, two handles are fixed on both sides of the cabinet door surface.

[0010] Preferably, the lower end of the cabinet is equipped with casters.

[0011] Preferably, a pull rod handle is fixedly installed on the back of the cabinet.

[0012] Preferably, the number of stepped grooves is at least two sets.

[0013] Preferably, there are two slides, which are located at the upper and lower ends of one side of the cabinet. Two movable blocks are slidably arranged in the two slides, and the fixed shaft is fixed between the two movable blocks.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The prior art adopts the method of rotating the cabinet door to close. When closing, the sealing strip needs to overcome a large amount of compression and deformation to fit into the arc groove. With long-term use, it is easy to deform, resulting in a decrease in sealing performance and affecting the reliability and safety of the safe when used outdoors. In contrast, this utility model sets a stepped groove in the cabinet body and a stepped protrusion with a sealing strip on the cabinet door. With the design of sliding and closing the cabinet door after one end is connected to a fixed shaft via a sliding block, the sealing strip and the stepped groove fit smoothly, reducing excessive compression and deformation of the sealing strip. This effectively ensures the sealing performance, durability and safety of the safe in outdoor environments. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a schematic diagram of the cabinet structure of the safe of this utility model.

[0017] Figure 3 This is a cross-sectional structural diagram of the safe door of this utility model when it is closed.

[0018] Figure 4 This is a schematic diagram of another cross-sectional structure of the safe door when it is closed.

[0019] Figure 5This is a cross-sectional structural diagram of the safe door of this utility model when it is opened.

[0020] Figure 6 This is a schematic diagram of the sealing structure of an existing safe.

[0021] In the diagram: 1. Pull handle; 2. Cabinet body; 3. Cabinet door; 4. Grip; 5. Door lock; 6. Caster wheel; 7. Fixed shaft; 8. Movable block; 9. Step groove; 10. Sealing strip; 11. Step protrusion; 12. Guide rod; 13. Guide groove; 14. Key; 15. Mounting block; 16. Sealing strip; 17. Arc groove; 18. Rotating shaft. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-6 This utility model discloses a portable outdoor safe with good sealing performance, including a cabinet body 2, a cabinet door 3 installed on the cabinet body 2, and a number of stepped grooves 9 on the front of the cabinet body 2, with at least two sets of stepped grooves 9. The inner surface of the cabinet door 3 is integrally formed with a number of stepped protrusions 11, and a number of sealing strips 10 are fixed on the surface of the stepped protrusions 11. When the cabinet door 3 is closed, the stepped protrusions 11 are in close contact with the stepped grooves 9, and multiple seals are formed by pressing the sealing strips 10 to ensure the sealing effect inside the cabinet body 2.

[0024] In this embodiment, a sliding groove 19 is embedded on one side of the opening of the cabinet 2. The length direction of the sliding groove 19 is perpendicular to the plane where the opening of the cabinet 2 is located. A movable block 8 is slidably arranged in the sliding groove 19. A fixed shaft 7 is fixed to the movable block 8. One end of the cabinet door 3 is rotatably connected to the fixed shaft 7. The other end of the cabinet door 3 is detachably fixed to the other side of the opening of the cabinet 2 by a door lock 5.

[0025] With the above structural design, when the cabinet door 3 is closed, it first rotates so that the cabinet door 3 and the opening of the cabinet body 2 are aligned. Figure 4 As shown in the parallel state, push cabinet door 3 close to cabinet body 2 to achieve the desired effect. Figure 3As shown, when the cabinet door 3 approaches the cabinet body 2 in a parallel manner, the movable block 8 slides inward toward the groove 9, pressing the corresponding sealing strip 10 into the corresponding stepped groove 9 through the stepped protrusion 11, thereby achieving a multiple sealing effect. Furthermore, because the cabinet door 3 closes in a parallel manner toward the cabinet body 2, the cooperation between the sealing strip 10 and the stepped groove 9 is smoother, reducing excessive compression and deformation of the sealing strip 10, thus ensuring the sealing performance, reliability, and security of the safe when used outdoors, and extending its service life.

[0026] Furthermore, in order to make the cabinet door 3 parallel and close to the cabinet body 2 when closed, a guide rod 12 is fixed at the end of the stepped groove 9 away from the movable block 8. A guide groove 13 corresponding to the guide rod 12 is embedded in the inner surface of the cabinet door 3. When the cabinet door 3 is closed, one end of the guide rod 12 will be inserted into the guide groove 13, and the movement of the cabinet door 3 will be guided by the guide rod 12 and the guide groove.

[0027] In some embodiments, two handles 4 are fixed on both sides of the surface of the cabinet door 3. When closing the cabinet door 3, the two handles 4 are held and the cabinet door 3 is rotated to close the cabinet door 3. The cabinet door 3 can be pushed inward by the two handles 4 to bring the cabinet door 3 close to the cabinet body 2 in a parallel manner, thereby pressing the sealing strip 10 into the stepped groove 9 by the stepped protrusion 11.

[0028] To facilitate the movement of the safe outdoors, casters 6 are installed at the bottom of the safe body 2, and a handle 1 is fixedly installed on the back of the safe body 2. The safe body 2 can be moved by pulling the handle 1.

[0029] Specifically, there are two slides 19. The two slides 19 are set at the upper and lower ends of one side of the cabinet 2. Two movable blocks 8 are slidably installed in the two slides 19, and the fixed shaft 7 is fixed between the two movable blocks 8.

[0030] In summary, this utility model, by setting a stepped groove 9 in the cabinet body 2, setting a stepped protrusion 11 with a sealing strip 10 in the cabinet door 3, and using a sliding movable block 8 connected to a fixed shaft 7 to connect the cabinet door 3, allows the cabinet door 3 to approach the cabinet body 2 in a parallel manner when closed, so that the sealing strip 10 and the stepped groove 9 cooperate smoothly, reducing excessive compression and deformation of the sealing strip 10. This avoids the problem of reduced sealing performance caused by the sealing strip 16 in the prior art due to excessive protrusions and large compression deformation when closed, thereby ensuring the sealing, reliability and safety of the safe for outdoor use and extending its service life.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable outdoor safe with good sealing performance, comprising a cabinet body (2), wherein the cabinet body (2) is equipped with a cabinet door (3), characterized in that: The front of the cabinet (2) is provided with several stepped grooves (9), and the inner surface of the cabinet door (3) is integrally formed with several stepped protrusions (11), and several sealing strips (10) are fixed on the surface of several stepped protrusions (11). A sliding groove (19) is embedded on one side of the opening of the cabinet (2). The length direction of the sliding groove (19) is perpendicular to the plane where the opening of the cabinet (2) is located. A movable block (8) is slidably provided in the sliding groove (19). A fixed shaft (7) is fixed to the movable block (8). One end of the cabinet (2) is rotatably connected to the fixed shaft (7). The other end of the cabinet (2) is detachably fixed to the other side of the opening of the cabinet (2) through a door lock (5).

2. The portable outdoor safe with good sealing performance as described in claim 1, characterized in that: The stepped groove (9) is fixed with a guide rod (12) at one end away from the movable block (8), and the inner surface of the cabinet door (3) is embedded with a guide groove (13) corresponding to the guide rod (12).

3. The portable outdoor safe with good sealing performance as described in claim 2, characterized in that: Two handles (4) are fixed on both sides of the surface of the cabinet door (3).

4. The portable outdoor safe with good sealing performance as described in claim 1, characterized in that: The lower end of the cabinet (2) is equipped with casters (6).

5. The portable outdoor safe with good sealing performance as described in claim 4, characterized in that: A pull rod handle (1) is fixedly installed on the back of the cabinet (2).

6. The portable outdoor safe with good sealing performance as described in claim 1, characterized in that: The number of stepped grooves (9) is at least two sets.

7. The portable outdoor safe with good sealing performance as described in claim 1, characterized in that: The number of the slide grooves (19) is two. The two slide grooves (19) are set at the upper and lower ends of one side of the cabinet (2). Two movable blocks (8) are slidably arranged in the two slide grooves (19). The fixed shaft (7) is fixed between the two movable blocks (8).

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