CN217353990U

CN217353990U - Novel hinge for glass door

Info

Publication number: CN217353990U
Application number: CN202220045714.4U
Authority: CN
Inventors: 李嘉杰
Original assignee: Foshan Xinruitai Precision Hardware Products Co ltd
Current assignee: Foshan Xinruitai Precision Hardware Products Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-09-02
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a novel hinge for glass door, belonging to the technical field of hinge, comprising a hinge base, wherein the inner side of the hinge base is provided with a front hinge, the hinge base is connected with the front hinge through two hinge mandrels, one side of the front hinge is provided with a back support component, and two sides which are far away from each other between the front hinge and the back support component are provided with protective devices; the protective device comprises elastic sponge, an insertion block, an insertion sleeve, a clamping rod, an extension spring, a pulling plate and protective plates, the protective plates are arranged on two sides, far away from each other, between the front hinge and the rear support member, and the insertion sleeve is arranged on the front hinge and the rear support member corresponding to the protective plates; the utility model discloses a set up protector for the hinge can obtain certain protection in needs, thereby has reduced the hinge because of the possibility that the phenomenon appears damaging with reasons such as external object collision, and then has improved the protective capacities of hinge.

Description

Novel hinge for glass door

Technical Field

The utility model belongs to the technical field of the hinge, concretely relates to novel hinge for glass door.

Background

Hinges, also known as hinges, are mechanical devices used to connect two solids and allow relative rotation between them. The hinge may be constructed of a movable component or may be constructed of a foldable material.

The prior art has the following problems: 1. most of the existing hinges for glass doors have the problem that the hinges cannot be effectively protected when needed, so that the possibility that the hinges are damaged due to collision with external objects and the like is improved, and the protection capability of the hinges is further reduced; 2. the hinge for the glass door at present mostly has the problem that the glass door cannot be prevented from rotating through the hinge when needed, so that inconvenience is easily caused to the maintenance or cleaning of the glass door, and the practicability of the hinge is further reduced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a novel hinge for glass door has that protective capacities is high, the practicality is strong characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a novel hinge for a glass door comprises a hinge base, wherein a front hinge is arranged on the inner side of the hinge base, the hinge base is connected with the front hinge through two hinge mandrels, a back support component is arranged on one side of the front hinge, and two sides, far away from each other, of the front hinge and the back support component are respectively provided with a protective device;

the utility model discloses a protection device for it is including the protection device, including elastic sponge, inserted block, plug bush, kelly, extension spring, arm-tie and guard plate, the both sides of keeping away from each other between preceding hinge and the back brace component all are provided with the guard plate, the plug bush is all installed with the corresponding position of guard plate on preceding hinge and the back brace component, the position that just is located the plug bush inboard on the guard plate is provided with the inserted block, the top of plug bush is provided with the arm-tie, the kelly is installed to the below of arm-tie, just be located the position in the kelly outside and install extension spring between plug bush and the arm-tie, one side that the plug bush was kept away from to the guard plate is installed elastic sponge.

Preferably, the protection device further comprises a wear-resistant rubber layer, and the wear-resistant rubber layer is installed on one side, away from the protection plate, of the elastic sponge.

Preferably, fixing device is installed to the top of hinge base and the corresponding position of hinge dabber with above, fixing device includes lead screw, inserted bar, slot, turning block, mount and movable plate, the mount is installed to the top of hinge base and the corresponding position of hinge dabber with above, than the top the turning block is installed to the top of hinge dabber, install the lead screw through the bearing with the corresponding position of turning block on the mount, the movable plate is installed through the screw thread in the outside of lead screw, a plurality of inserted bars are installed to the below of movable plate, a plurality of slots have been seted up with the corresponding position of a plurality of inserted bars on the turning block.

Preferably, the fixing device further comprises a knob, and the knob is mounted above the screw rod.

Preferably, the shape of the fixing frame is designed to be L-shaped, and the inserted link is connected with the fixing frame in a sliding mode.

Preferably, the shape and size of the cross section of the outer side of the inserted rod are the same as those of the cross section of the inner side of the slot.

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

1. the utility model discloses a set up protector for the hinge can obtain certain protection in needs, thereby has reduced the hinge because of the possibility that the phenomenon appears damaging with reasons such as external object collision, and then has improved the protective capacities of hinge.

2. The utility model discloses a set up fixing device for the user can prevent the hinge dabber to appear the pivoted condition in needs, thereby has prevented the glass door and has rotated through the hinge, has made things convenient for going on of work such as the maintenance of glass door or cleanness, and then has improved the practicality of hinge.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the protection device of the present invention;

FIG. 3 is a schematic view of the fixing device of the present invention;

fig. 4 is a cross-sectional view taken along the line a-a in fig. 3 according to the present invention.

In the figure: 1. a hinge base; 2. a back support member; 3. a guard; 31. an elastic sponge; 32. inserting a block; 33. a wear-resistant rubber layer; 34. inserting a sleeve; 35. a clamping rod; 36. an extension spring; 37. pulling a plate; 38. a protection plate; 4. a front hinge; 5. a fixing device; 51. a screw rod; 52. a knob; 53. inserting a rod; 54. a slot; 55. rotating the block; 56. a fixed mount; 57. moving the plate; 6. hinge dabber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a novel hinge for a glass door comprises a hinge base 1, wherein a front hinge 4 is arranged on the inner side of the hinge base 1, the hinge base 1 is connected with the front hinge 4 through two hinge mandrels 6, a rear support member 2 is arranged on one side of the front hinge 4, and two sides, which are far away from each other, of the front hinge 4 and the rear support member 2 are respectively provided with a protection device 3;

protector 3 includes elastic sponge 31, the inserted block 32, plug bush 34, kelly 35, extension spring 36, arm-tie 37 and guard plate 38, the both sides of keeping away from each other between preceding hinge 4 and the back bracing member 2 all are provided with guard plate 38, plug bush 34 is all installed with the corresponding position of guard plate 38 on preceding hinge 4 and the back bracing member 2, the position that just is located the inserted block 34 inboard on the guard plate 38 is provided with the inserted block 32, the top of inserted block 34 is provided with arm-tie 37, kelly 35 is installed to the below of arm-tie 37, extension spring 36 is installed to the position that just is located the kelly 35 outside between inserted block 34 and the arm-tie 37, elastic sponge 31 is installed to one side that the inserted block 34 is kept away from to guard plate 38.

Specifically, the protection device 3 further comprises a wear-resistant rubber layer 33, one side of the elastic sponge 31 far away from the protection plate 38 is provided with the wear-resistant rubber layer 33,

by adopting the technical scheme, the possibility of abrasion of the elastic sponge 31 is reduced.

When the hinge is used, the hinge base 1 is fixed at a required position when the hinge is required to be used, then the rear support member 2 and the front hinge 4 are fixed on the glass door, and then the glass door is used, and the hinge mandrel 6 plays a role in connection; when the hinge needs to be protected, the pulling plates 37 in the two protection devices 3 are pulled respectively, so that the clamping rod 35 is separated from the inner side of the insertion sleeve 34, then the two insertion blocks 32 are inserted into the two insertion sleeves 34 respectively, the two pulling plates 37 are loosened respectively, the pulling plates 37 move downwards under the action of the extension springs 36, the clamping rod 35 is driven to be inserted into the insertion blocks 32, then the protection is carried out through the protection plates 38, the elastic sponge 31 plays a role in enhancing the buffering effect, and the wear-resistant rubber layer 33 plays a role in reducing the possibility of abrasion of the elastic sponge 31;

example 2

The present embodiment is different from embodiment 1 in that: a fixing device 5 is arranged above the hinge base 1 and at a position corresponding to the hinge mandrel 6 above, the fixing device 5 comprises a screw rod 51, inserting rods 53, inserting grooves 54, a rotating block 55, a fixing frame 56 and a moving plate 57, the fixing frame 56 is arranged above the hinge base 1 and at a position corresponding to the hinge mandrel 6 above, the rotating block 55 is arranged above the hinge mandrel 6 above, the screw rod 51 is arranged at a position corresponding to the rotating block 55 on the fixing frame 56 through a bearing, the moving plate 57 is arranged at the outer side of the screw rod 51 through threads, a plurality of inserting rods 53 are arranged below the moving plate 57, a plurality of inserting grooves 54 are arranged at positions corresponding to the inserting rods 53 on the rotating block 55,

through adopting above-mentioned technical scheme for the user can prevent hinge dabber 6 the pivoted condition to have prevented the glass door to rotate through the hinge in needs, has made things convenient for going on of work such as the maintenance or the cleanness of glass door.

Specifically, the fixing device 5 further comprises a knob 52, the knob 52 is mounted above the screw rod 51,

by adopting the technical scheme, the user can conveniently operate the screw rod 51.

Specifically, the shape of the fixing frame 56 is designed to be L-shaped, the inserted link 53 is connected with the fixing frame 56 in a sliding way,

by adopting the technical scheme, the normal work of the inserted link 53 and the fixing frame 56 is ensured.

Specifically, the shape and size of the outer cross section of the insertion rod 53 are the same as those of the inner cross section of the insertion groove 54,

by adopting the technical scheme, the normal matching between the inserted rod 53 and the slot 54 is ensured.

When the glass door is required to be prevented from rotating through the hinge in the embodiment, the knob 52 in the fixing device 5 is rotated, so that the screw rod 51 is driven to rotate, the screw rod 51 drives the moving plate 57 to descend, and then each inserting rod 53 is driven to be inserted into each slot 54 on the rotating block 55, so that the rotating block 55 and the hinge mandrel 6 below the rotating block 55 are prevented from rotating, and further the glass door is prevented from rotating through the hinge, and the fixing frame 56 plays a role in connection and fixation.

The utility model discloses well hinge base 1 and go up structure, back brace component 2 and go up structure, preceding hinge 4 and structure and the principle of going up structure and hinge dabber 6 have been disclosed in the vacuum injection type glass door hinge mechanism that chinese patent application number is 201120234055.0 discloses.

The utility model discloses a theory of operation and use flow: when the hinge is needed, the hinge base 1 is fixed at a needed position, then the rear support member 2 and the front hinge 4 are fixed on the glass door, and then the glass door is used, and the hinge core shaft 6 plays a role in connection; when the hinge needs to be protected, the pulling plates 37 in the two protection devices 3 are pulled respectively, so that the clamping rod 35 is separated from the inner side of the insertion sleeve 34, then the two insertion blocks 32 are inserted into the two insertion sleeves 34 respectively, the two pulling plates 37 are loosened respectively, the pulling plates 37 move downwards under the action of the extension springs 36, the clamping rod 35 is driven to be inserted into the insertion blocks 32, then the protection is carried out through the protection plates 38, the elastic sponge 31 plays a role in enhancing the buffering effect, and the wear-resistant rubber layer 33 plays a role in reducing the possibility of abrasion of the elastic sponge 31; when the glass door needs to be prevented from rotating through the hinge, the knob 52 in the fixing device 5 is rotated, so that the screw rod 51 is driven to rotate, the screw rod 51 drives the moving plate 57 to descend, and further drives each inserting rod 53 to be inserted into each slot 54 on the rotating block 55, so that the rotating block 55 and the hinge mandrel 6 below the rotating block are prevented from rotating, and further the glass door is prevented from rotating through the hinge, and the fixing frame 56 plays a role in connection and fixation.

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

Claims

1. The utility model provides a novel hinge for glass door, includes hinge base (1), its characterized in that: the inner side of the hinge base (1) is provided with a front hinge (4), the hinge base (1) and the front hinge (4) are connected through two hinge mandrels (6), one side of the front hinge (4) is provided with a rear support component (2), and two sides, far away from each other, of the front hinge (4) and the rear support component (2) are respectively provided with a protection device (3);

the protective device (3) comprises an elastic sponge (31), an inserting block (32), an inserting sleeve (34), a clamping rod (35), an extension spring (36), a pulling plate (37) and a protective plate (38), both sides of the front hinge (4) and the rear support component (2) which are far away from each other are provided with protective plates (38), the front hinge (4) and the rear support component (2) are provided with plug bushes (34) at positions corresponding to the protection plate (38), an insert block (32) is arranged on the protection plate (38) and at the position on the inner side of the insert sleeve (34), a pulling plate (37) is arranged above the inserting sleeve (34), a clamping rod (35) is arranged below the pulling plate (37), an extension spring (36) is arranged between the plug bush (34) and the pull plate (37) and at the position outside the clamping rod (35), an elastic sponge (31) is arranged on one side of the protection plate (38) far away from the plug bush (34).

2. The novel hinge for glass door as claimed in claim 1, wherein: the protection device (3) further comprises a wear-resistant rubber layer (33), and the wear-resistant rubber layer (33) is installed on one side, away from the protection plate (38), of the elastic sponge (31).

3. The novel hinge for glass door as claimed in claim 1, wherein: a fixing device (5) is arranged above the hinge base (1) and at a position corresponding to the hinge mandrel (6) above, the fixing device (5) comprises a screw rod (51), an inserted link (53), a slot (54), a rotating block (55), a fixing frame (56) and a moving plate (57), a fixed frame (56) is arranged above the hinge base (1) and at a position corresponding to the hinge mandrel (6) above, a rotating block (55) is arranged above the hinge mandrel (6) above, a screw rod (51) is arranged on the fixed frame (56) at a position corresponding to the rotating block (55) through a bearing, a moving plate (57) is installed on the outer side of the screw rod (51) through threads, a plurality of inserted rods (53) are installed below the moving plate (57), a plurality of slots (54) are arranged on the rotating block (55) at positions corresponding to the plurality of inserting rods (53).

4. The novel hinge for glass door as claimed in claim 3, wherein: the fixing device (5) further comprises a knob (52), and the knob (52) is installed above the screw rod (51).

5. The novel hinge for glass door as claimed in claim 3, wherein: the appearance design of mount (56) is the L type design, sliding connection between inserted bar (53) and mount (56).

6. The novel hinge for glass door as claimed in claim 3, wherein: the shape and the size of the outer side cross section of the inserted rod (53) are the same as those of the inner side cross section of the slot (54).