CN220979231U

CN220979231U - Door-hinge anti-drop device for compact cabinet

Info

Publication number: CN220979231U
Application number: CN202322812904.1U
Authority: CN
Inventors: 朱静; 周钟
Original assignee: Jiangsu Albert Furniture Manufacturing Co ltd
Current assignee: Jiangsu Albert Furniture Manufacturing Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-05-17
Anticipated expiration: 2033-10-20

Abstract

The utility model relates to the technical field of dense cabinet door shaft anti-drop, and discloses a dense cabinet door shaft anti-drop device, which comprises a door frame, regulating blocks positioned at the top end and the bottom end in the door frame, and a plurality of groups of locking blocks positioned at one side in the door frame, wherein the door frame comprises: the door plate is arranged at one end of the door frame, movable holes are formed in one sides of the top and the bottom of the door frame, a door shaft penetrating through the movable holes is arranged on one side of one end of each adjusting block, adjusting holes are formed in one side of the inner portion of each adjusting block, and adjusting rods penetrating through the inner portions of the adjusting holes are arranged on one side of the inner portion of the door frame. According to the utility model, the adjusting rod and the locking block can rotate through the rotating hole, the fixing effect of the locking block and the door frame is better through the supporting block, the limiting bolt and the locking block can be adjusted through the threaded hole, and the limiting bolt can limit the space between the adjusting rod and the locking block, so that the adjusting rod can be limited, the door shaft is prevented from falling off, and the anti-falling effect of the device is better.

Description

Door-hinge anti-drop device for compact cabinet

Technical Field

The utility model relates to the technical field of door shaft anti-drop of a compact cabinet, in particular to a door shaft anti-drop device for the compact cabinet.

Background

The intensive cabinet is a novel outfit suitable for being used for storing book data, files, goods price, file financial certificates and cargoes in offices, enterprises and institutions, library, archives rooms, sample rooms and the like, compared with the traditional bookshelf, shelf and archives rack, the intensive cabinet has the advantages of large storage capacity, space saving and more tradition, the cabinet can be opened and closed through the cooperation of the door shaft, and the door shaft and the cabinet body can fall off after long-time use, so that the use of the cabinet door is affected.

The door shaft anti-drop device for the compact cabinet has the application number of CN202120383842.5, wherein a first rotating socket and a second rotating socket are symmetrically fixed on the left side and the right side of a side plate at the top of the compact cabinet door respectively, a first fixed jack and a second fixed jack are respectively arranged on the first rotating socket and the second rotating socket, and inner cavities of the first rotating jack and the second rotating jack are respectively provided with a circular sliding groove along the circumferential direction; this kind of door-hinge anticreep device structure is complicated, is inconvenient to dismouting between door-hinge and the cabinet body to lead to anticreep device's result of use relatively poor, and be inconvenient for spacing between door-hinge and the cabinet body, lead to relatively poor anticreep effect to the door-hinge.

Disclosure of utility model

The utility model aims to provide a door spindle anti-drop device for a compact cabinet, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dense is door-hinge anticreep device for cabinet, includes the door frame, is located the inside regulating block on top and bottom of door frame and is located the multiunit locking piece of the inside one side of door frame, the door frame includes:

the door plate is arranged at one end of the door frame, and movable holes are formed in one side of the top and the bottom of the door frame.

Preferably, one side of one end of each adjusting block is provided with a door shaft penetrating through the inside of the movable hole, one side of the inside of each adjusting block is provided with an adjusting hole, one side of the inside of the door frame is provided with an adjusting rod penetrating through the inside of the adjusting hole, the middle position of the outer side of the adjusting rod is provided with a rotating block, and two ends of the outer side of the adjusting rod are provided with limiting blocks.

Preferably, the top and the bottom of the locking block are both provided with supporting blocks, one side of the inside of the locking block is provided with a rotating hole, and a limiting bolt is arranged at the middle position of one side of the locking block away from the supporting block.

Preferably, the door plate is welded with one end of the door frame, the number of the locking blocks is two, and one sides of the two groups of locking blocks are welded with the door frame.

Preferably, one end of the door shaft is connected with the adjusting block in a welding way, the door shaft is movably connected with the door frame through the movable hole, and the rotating block is connected with the adjusting rod in a welding way.

Preferably, bearings are arranged on one side of the top end and the bottom end of the inside of the door frame, two ends of an adjusting rod penetrate through the bearings, and the adjusting rod is rotatably connected with the door frame through the bearings.

Preferably, the outer sides of the two ends of the adjusting rod are provided with positive and negative threads, and the inner side of the adjusting hole is provided with internal threads matched with the adjusting rod.

Preferably, the adjusting block is in threaded connection with the adjusting rod through the adjusting hole, and the limiting block is in welded connection with the adjusting rod.

Preferably, the two groups of support blocks are respectively connected with the top end and the bottom end of the locking block in a welding way, and the adjusting rod is rotationally connected with the locking block through a rotating hole.

Preferably, one side of the locking block is provided with a threaded hole matched with the limiting bolt, and the limiting bolt is in threaded connection with the locking block through the threaded hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. the front and back threads at the outer sides of the two ends of the adjusting rod are matched with the inner threads at the inner sides of the two groups of adjusting holes, and the two groups of adjusting blocks can drive the two groups of door shafts to be adjusted in opposite directions through the mutual matching of the adjusting holes and the adjusting rod, so that the door shafts and the door frame can move through the movable holes and penetrate the door shafts into the cabinet body, and the cabinet door is convenient to fixedly install;

2. According to the utility model, the adjusting rod and the locking block can rotate through the rotating hole, the fixing effect of the locking block and the door frame is better through the supporting block, the limiting bolt and the locking block can be adjusted through the threaded hole, and the limiting bolt can limit the space between the adjusting rod and the locking block, so that the adjusting rod can be limited, the door shaft is prevented from falling off, and the anti-falling effect of the device is better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the adjusting lever of the present utility model.

Fig. 3 is a cross-sectional view of the present utility model.

In the figure: 1. a door frame; 101. a door panel; 102. a movable hole; 2. an adjusting block; 201. a door spindle; 202. an adjustment aperture; 203. an adjusting rod; 204. a rotating block; 205. a limiting block; 3. a locking block; 301. a support block; 302. a rotation hole; 303. and a limit bolt.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an embodiment of a door spindle anti-falling device for a compact cabinet provided by the utility model is as follows: the utility model provides a dense for cabinet door axle anticreep device, includes door frame 1, is located the inside regulating block 2 on top and bottom of door frame 1 and is located the multiunit locking piece 3 of the inside one side of door frame 1, and door frame 1 includes: the door plate 101 is arranged at one end of the door frame 1, and movable holes 102 are arranged at one side of the top and the bottom of the door frame 1.

Referring to fig. 1 and 2, one side of one end of each of the two groups of adjusting blocks 2 is provided with a door shaft 201 penetrating into the movable hole 102, the door shaft 201 and the door frame 1 can be moved through the movable hole 102, one side of the inner part of each of the two groups of adjusting blocks 2 is provided with an adjusting hole 202, one side of the inner part of the door frame 1 is provided with an adjusting rod 203 penetrating into the adjusting hole 202, the two groups of adjusting blocks 2 can drive the two groups of door shafts 201 to adjust oppositely through the mutual matching of the adjusting holes 202 and the adjusting rods 203, the middle position of the outer side of the adjusting rod 203 is provided with a rotating block 204, both ends of the outer side of the adjusting rod 203 are provided with limiting blocks 205, and the adjusting positions of the adjusting blocks 2 can be limited through the limiting blocks 205.

Referring to fig. 1 and 3, the top and bottom of the locking block 3 are both provided with a supporting block 301, the fixing effect of the locking block 3 and the door frame 1 is better through the supporting block 301, one side of the inside of the locking block 3 is provided with a rotating hole 302, the adjusting rod 203 and the locking block 3 can rotate through the rotating hole 302, a limiting bolt 303 is arranged at the middle position of the side, away from the supporting block 301, of the locking block 3, the adjusting rod 203 and the locking block 3 can be limited through the limiting bolt 303, and the rotating effect of the adjusting rod 203 on the door shaft 201 is avoided.

Referring to fig. 1 and 2, the door panel 101 is welded to one end of the door frame 1, the number of locking blocks 3 is two, one side of each of the two groups of locking blocks 3 is welded to the door frame 1, one end of the door shaft 201 is welded to the adjusting block 2, the door shaft 201 is movably connected to the door frame 1 through the movable hole 102, the door shaft 201 and the door frame 1 can be moved through the movable hole, the rotating block 204 is welded to the adjusting rod 203, bearings are arranged on one side of the top end and the bottom end of the inside of the door frame 1, two ends of the adjusting rod 203 penetrate through the inside of the bearings, the adjusting rod 203 is connected with the door frame 1 in a rotating manner through the bearings, the rotation of the adjusting rod 203 is more labor-saving, positive and negative threads are arranged on the outer sides of the two ends of the adjusting rod 203, internal threads matched with the adjusting rod 203 are arranged on the inner sides of the adjusting hole 202, the limiting adjusting rod 203 can achieve the effect of limiting adjustment, the two groups of the adjusting block 2 can drive the two groups of the door shafts 201 to be adjusted in opposite directions, the adjusting block 2 is connected with the adjusting rod 203 through the adjusting hole 202 in a threaded manner, the limiting block 205 is connected with the adjusting rod 203 through the adjusting rod 203 in a threaded manner.

Referring to fig. 1 and 3, two sets of supporting blocks 301 are welded to the top and bottom ends of the locking block 3 respectively, the adjusting rod 203 is rotationally connected to the locking block 3 through a rotation hole 302, the adjusting rod 203 and the locking block 3 can rotate through the rotation hole 302, one side of the locking block 3 is provided with a threaded hole matched with a limit bolt 303, the limit bolt 303 is in threaded connection with the locking block 3 through the threaded hole, the limit bolt 303 and the locking block 3 can be adjusted through the threaded hole, the adjusting rod 203 and the locking block 3 can be limited through the limit bolt 303, the adjusting rod 203 can be prevented from rotating, and an anti-falling effect is achieved on the door shaft 201.

Working principle: when the cabinet door is used, the cabinet door is conveyed into the cabinet body, the rotary block 204 drives the regulating rod 203 to rotate, the front and back threads at the outer sides of the two ends of the regulating rod 203 are matched with the inner threads at the inner sides of the two groups of regulating holes 202, the two groups of regulating blocks 2 drive the two groups of door shafts 201 to be adjusted in opposite directions through the mutual matching of the regulating holes 202 and the regulating rod 203, the door shafts 201 and the door frame 1 can be moved through the movable holes 102, the door shafts 201 penetrate into the cabinet body, so that the cabinet door is convenient to fixedly install, the regulating positions between the two groups of regulating blocks 2 and the regulating rod 203 can be adjusted through the limiting blocks 205, the regulating rod 203 and the locking block 3 can be rotated through the rotary holes 302, the fixing effect of the locking block 3 and the door frame 1 is better through the supporting blocks 301, the limiting bolts 303 and the locking block 3 can be adjusted through the threaded holes, the limiting rods 203 and the locking block 3 can be limited, the limiting rods 203 can be limited through the limiting bolts 303, the limiting of the regulating rods 203, the locking blocks 203 can be prevented from falling off, and the anti-falling effect of the device is better.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a door-hinge anticreep device for intensive cabinet which characterized in that: including door frame (1), be located inside top and the regulating block (2) of bottom of door frame (1) and be located multiunit locking piece (3) of the inside one side of door frame (1), door frame (1) include:

the door plate (101) is arranged at one end of the door frame (1), and movable holes (102) are formed in one side of the top and the bottom of the door frame (1).

2. The door spindle anti-drop device for a compact cabinet according to claim 1, wherein: two sets of one side of regulating block (2) one end is provided with and runs through to inside door axle (201) of movable hole (102), two sets of one side of regulating block (2) inside all is provided with regulation hole (202), one side of door frame (1) inside is provided with and runs through to inside regulation pole (203) of regulation hole (202), the intermediate position department in regulating pole (203) outside is provided with rotating block (204), both ends in regulating pole (203) outside all are provided with stopper (205).

3. The door spindle anti-drop device for a compact cabinet according to claim 2, wherein: the top and the bottom of locking piece (3) all are provided with supporting shoe (301), the inside one side of locking piece (3) is provided with rotation hole (302), the intermediate position department that locking piece (3) kept away from supporting shoe (301) one side is provided with spacing bolt (303).

4. The door spindle anti-drop device for a compact cabinet according to claim 1, wherein: the door plate (101) is welded with one end of the door frame (1), the number of the locking blocks (3) is two, and one sides of the two groups of locking blocks (3) are welded with the door frame (1).

5. The door spindle anti-drop device for a compact cabinet according to claim 2, wherein: one end of the door shaft (201) is connected with the adjusting block (2) in a welding way, the door shaft (201) is movably connected with the door frame (1) through the movable hole (102), and the rotating block (204) is connected with the adjusting rod (203) in a welding way.

6. The door spindle anti-drop device for a compact cabinet according to claim 2, wherein: bearings are arranged on one side of the top end and the bottom end of the inside of the door frame (1), two ends of the adjusting rod (203) penetrate through the bearings, and the adjusting rod (203) is rotationally connected with the door frame (1) through the bearings.

7. The door spindle anti-drop device for a compact cabinet according to claim 2, wherein: the outer sides of the two ends of the adjusting rod (203) are provided with positive and negative threads, and the inner side of the adjusting hole (202) is provided with internal threads matched with the adjusting rod (203).

8. The door spindle anti-drop device for a compact cabinet according to claim 2, wherein: the adjusting block (2) is in threaded connection with the adjusting rod (203) through the adjusting hole (202), and the limiting block (205) is in welded connection with the adjusting rod (203).

9. A door spindle anti-disengaging device for a compact cabinet according to claim 3, characterized in that: the two groups of supporting blocks (301) are respectively connected with the top end and the bottom end of the locking block (3) in a welding mode, and the adjusting rod (203) is rotationally connected with the locking block (3) through a rotating hole (302).

10. A door spindle anti-disengaging device for a compact cabinet according to claim 3, characterized in that: one side of the locking block (3) is provided with a threaded hole matched with the limiting bolt (303), and the limiting bolt (303) is in threaded connection with the locking block (3) through the threaded hole.