CN218407038U - Auxiliary door opening device of cabinet vertical hinged door - Google Patents

Abstract

The utility model discloses an auxiliary door opener of case and cabinet vertical hinged door, including the box with articulate the vertical hinged door in box one side, still including setting up the elastic component in articulated side, the elastic component sets up at the box and between the horizontal hinged door. The utility model discloses following beneficial effect has: (1) The user unlocks the safe box and simultaneously the vertical hinged door automatically pops open, so that time and labor are saved; (2) The user does not need to pull the door with hands, the safe box cannot move randomly when being opened, and the use experience is improved; (3) The elasticity is moderate, so that the door can be opened conveniently and the user can be prevented from being injured; and (4) adjusting the elasticity by arranging an adjusting plate.

Description

Auxiliary door opening device of cabinet vertical hinged door

Technical Field

The utility model belongs to the technical field of the cabinet technique and specifically relates to a supplementary door opener of case and cabinet vertical hinged door is related to.

Background

The safe controlled by the electromagnet basically energizes the electromagnet in the modes of password, fingerprint, bluetooth and the like when a user opens the door, so that the obstacle of the electromagnet to the locking mechanism is removed. The user is then required to rotate the door opening knob (or slider) to open the safe door. When the door of safe was thick and heavy, or when the door opened resistance slightly bigger, the user opened the door comparatively arduous, experienced and feels poor. The existing safe box structure is provided with a place capable of being gripped by hands on a door plate, for example, a knob handle is designed into a structure with a small inside and a large outside, but the structure is difficult to demold during injection molding, an inclined ejection mechanism is required to be used, the mold is complex, the cost is high, for example, a groove is formed in a face decoration cover to facilitate the gripping of the hand, but the structure cannot be implemented when a thin film key scheme is met, and when the safe box is placed in a position, the safe box is easily driven to move when the door is pulled forcibly, and the box body is required to be gripped by the other hand, which is troublesome.

For example, a "financial collection safe" disclosed in chinese patent literature, whose publication number CN208040178U includes a safe main body and a waterproof door plate, the outer surface of the lower end of the safe main body is fixedly provided with fixed legs, and the inner surface of the safe main body is fixedly provided with a partition plate, the inner surface of the safe main body is fixedly provided with buffer plates near the upper and lower ends of the partition plate, and the inner surface of the safe main body is fixedly provided with a safe box near the upper part of the partition plate, the outer surface of the front end of the safe box is fixedly provided with a telescopic handle, and one side of the outer surface of the front end of the safe box near the telescopic handle is movably provided with a password knob, and the waterproof door plate is movably arranged on the outer surface of the front end of the safe main body. The utility model discloses a set up telescopic handle on waterproof door plant and be used for opening the door, its weak point is, when the safe door plant is comparatively massive or the damping is great, comparatively hard when opening the door, and the inconvenient gripping of cylindrical handle, it is poor to use experience.

Disclosure of Invention

The utility model relates to an it is comparatively hard to overcome prior art's cabinet door plant and open, experiences the poor problem of sense, provides a supplementary door opener of case cabinet vertical hinged door, opens door labour saving and time saving, experiences and feels good.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an auxiliary door opener of case and cabinet vertical hinged door, includes the box and articulates the vertical hinged door in box one side, still including setting up the elastic component in articulated side, the elastic component sets up between the box is opened the door peacefully.

The utility model discloses a characteristics lie in setting up the elastic component between the box is peacefully opened the door and be used for the bullet to open the vertical hinged door, the elastic component can one end setting on the box, and the other end extends to the vertical hinged door, also can one end setting on the vertical hinged door, and the other end extends to the box in. When the door is closed, the other end of the elastic piece is propped against the inner side of the box body or the vertical hinged door, and the elastic piece compresses to store energy; when a user rotates the door opening knob to open the locking mechanism, the elastic piece releases energy, and the door of the safe box is bounced open through elasticity. The door does not need to be opened by the user with great effort, the door handle also does not need to be grabbed with great effort, and the box can not be moved at will, so that the user experience is improved.

Preferably, the vertical hinged door is hinged to the box body through a hinge, one end of the elastic piece is fixed to the hinge, and the other end of the elastic piece extends towards the inner wall of the box body.

The hinge is driven in the opening and closing of vertical hinged door and rotates to drive the elastic piece to rotate, thereby changing the telescopic state of the elastic piece, the free end of the elastic piece extends to the inside of the box body, and the hand is not easy to scratch.

Preferably, the largest included angle between one end of the elastic piece close to the box body and the inner wall of the box body along the opening and closing direction is 65-75 degrees.

When the opening and closing angle of the vertical hinged door and the box body is within the range of 25-35 degrees, one end of the elastic piece close to the box body leaves the inner wall of the box body, elasticity is not provided any more, the elasticity is ensured to be within a proper range, the situation that the door is opened inconveniently due to too small elasticity is avoided, and the situation that a user is injured due to too large elasticity is also avoided.

Preferably, the elastic member is a torsion spring.

The end part of the torsion spring is a free end and extends into the box body, so that the structure is simple and the installation is convenient.

Preferably, the torsion spring is fixed to the hinge by a fixing screw.

The fixing screw penetrates through the central round hole of the torsion spring and is conveniently and quickly fixed on the hinge.

As preferred, it has the regulating plate to articulate on the box inner wall, the regulating plate rotates along the vertical hinged door direction of opening and shutting, the hinged end of regulating plate is equipped with the regulation torsional spring, threaded connection has adjusting bolt on the box, adjusting bolt one end and regulating plate laminating.

Adjust the torsional spring and be used for guaranteeing adjusting bolt always with the regulating plate laminating, drive the regulating plate through rotating adjusting bolt and rotate, thereby adjust the contained angle between regulating plate and the box inner wall, and adjust the distance between torsional spring tip and the regulating plate, thereby reach the purpose of adjusting torsional spring elasticity, when the elasticity of user needs increase vertical hinged door, can increase the contained angle of regulating plate and box inner wall, the contained angle of regulating plate and box inner wall then reduces when the elasticity that needs reduce vertical hinged door.

Preferably, one side of the adjusting plate, which is close to the torsion spring, is provided with a wear-resistant layer.

The vertical hinged door is opened repeatedly and the regulating plate is rubbed repeatedly by the end part of the torsion spring in the process, and the service life of the regulating plate is prolonged by arranging the wear-resistant layer.

Therefore, the utility model discloses following beneficial effect has: (1) The user unlocks the safe box and simultaneously the vertical hinged door automatically pops open, so that time and labor are saved; (2) The user does not need to pull the door with hands, the safe box cannot move randomly when being opened, and the use experience is improved; (3) The elasticity is moderate, which is convenient for opening the door and avoids hurting the user; and (4) adjusting the elasticity by arranging an adjusting plate.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a sectional view of embodiment 1 of the present invention.

Fig. 3 is a schematic view of a partial structure of embodiment 2 of the present invention.

In the figure: 1. the hinge-type door comprises a box body, 2, a vertical hinged door, 3, a hinge, 4, a torsion spring, 5, a fixing screw, 6, an adjusting plate, 7, an adjusting bolt, 8 and a locking mechanism.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Example 1

In embodiment 1 shown in fig. 1 and fig. 2, an auxiliary door opening device for a side-hung door of a cabinet comprises a box body 1 and a side-hung door 2 hinged to one side of the box body 1, wherein the side-hung door 2 is hinged to the box body 1 through a hinge 3, the auxiliary door opening device further comprises a torsion spring 4 arranged on the hinged side, a central hole of the torsion spring 4 is fixed below the hinge 3 through a fixing screw 5, and the other end of the torsion spring extends towards the inner side wall of the box body 1. The maximum included angle between one end of the torsion spring 4 close to the interior of the box body 1 and the inner wall of the box body 1 along the opening and closing direction is 60 degrees.

When the vertical hinged door 2 is closed, one end of the torsion spring 4 close to the box body 1 can prop against the inner side wall of the box body, so that energy is stored in a compressed mode; when a user rotates the door opening knob to open the locking mechanism, the torsion spring releases elasticity, and the side hung door of the safe box is bounced open through the hinge; when the torsion spring bounces the door to the door-opening included angle of about 30 degrees, the torsion spring leaves the inner wall of the box body and is in a free state, and elasticity is relieved. Thus avoiding overlarge elasticity and preventing the user from being injured when the door is opened.

Example 2

As in embodiment 2 shown in fig. 3, its structure is roughly the same as embodiment 1, and the difference lies in that, it has regulating plate 6 to articulate near the opening part on the 1 inner wall of box, and regulating plate 6 rotates along the 2 directions of opening and shutting of vertical hinged door, and the hinged end of regulating plate 6 is equipped with the regulation torsional spring, and threaded connection has adjusting bolt 7 on the box 1, and adjusting bolt 7 one end extends and laminates with regulating plate 6 to box 1 in. Both sides of the adjusting plate 6 are provided with wear-resistant layers.

Through rotating the length that adjusting bolt 7 stretches out in to box 1, because adjusting plate 6 remains throughout with adjusting bolt's laminating under the effect of adjusting the torsional spring, the adjusting bolt tip drives adjusting plate 6 and rotates, change with the contained angle of 1 inner wall of box to the contained angle of changing adjusting plate 6 and 4 tip of torsional spring, thereby change 4 the biggest elasticity of storing of torsional spring, realized the change to the vertical hinged door spring open angle. The wear-resistant layers on the two sides of the adjusting plate 6 prevent the adjusting bolt 7 and the torsion spring 4 from repeatedly rubbing to damage the adjusting plate.

Claims (7)

1. The utility model provides an auxiliary door opener of case cabinet vertical hinged door, includes box (1) and vertical hinged door (2) in box (1) one side, characterized by, still including setting up the elastic component in articulated side, the elastic component sets up between box (1) and horizontal hinged door (2).

2. The auxiliary door opener of the cabinet vertical hinged door according to claim 1, wherein the vertical hinged door (2) is hinged with the box body (1) through a hinge (3), one end of the elastic piece is fixed on the hinge (3), and the other end of the elastic piece extends towards the inner wall of the box body (1).

3. The auxiliary door opener for the vertical hinged door of cabinet according to claim 2, wherein the maximum included angle between one end of the elastic piece close to the box body (1) and the inner wall of the box body (1) along the opening and closing direction is 55-65 degrees.

4. The auxiliary door opener for the side-hung door of cabinet according to claim 2 or 3, characterized in that the elastic member is a torsion spring (4).

5. The auxiliary door opener of the cabinet vertical hinged door according to claim 4, characterized in that the torsion spring (4) is fixed on the hinge (3) through a fixing screw (5).

6. The auxiliary door opener of the cabinet vertical hinged door of the claim 5, characterized in that the inner wall of the box body (1) is hinged with an adjusting plate (6), the adjusting plate (6) rotates along the opening and closing direction of the vertical hinged door (2), the hinged end of the adjusting plate (6) is provided with an adjusting torsion spring, the box body (1) is connected with an adjusting bolt (7) through a thread, and one end of the adjusting bolt (7) is attached to the adjusting plate (6).

7. The auxiliary door opener of the cabinet vertical hinged door according to claim 6, characterized in that the side of the adjusting plate (6) close to the torsion spring (4) is provided with a wear-resistant layer.

Images