CN218493373U

CN218493373U - Novel buffering hinge

Info

Publication number: CN218493373U
Application number: CN202221985397.0U
Authority: CN
Inventors: 束海东
Original assignee: Hefei Ximai Refrigeration Technology Co ltd
Current assignee: Hefei Ximai Refrigeration Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-02-17
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a novel buffering hinge, including the locating rack, the locating rack is close to the outer wall position and has seted up the arc wall, and the arc wall is semi-circular setting, the centre of a circle fixedly connected with center pin that just is located the arc wall in the middle part of locating rack, the dwang and the extension spring of being convenient for rotate on the center pin, center pin outer wall block is connected with the extension spring for strain the dwang, thereby keep balance state, the center pin runs through the top and the bottom of locating rack, and terminal surface department rotates and is connected with the dwang, the transversal U-shaped setting of personally submitting of dwang. The utility model discloses a carry out whole setting to the hinge for the dwang rotates the setting on the locating rack, thereby has improved holistic stability, is provided with the extension spring simultaneously in the locating rack is inside, thereby makes when rotating the dwang on the locating rack, the taut steady state of keeping constantly, thereby can prevent to cause the damage to the door in the pot or when wind-force is big.

Description

Novel buffering hinge

Technical Field

The utility model relates to a buffering hinge application technical field especially relates to a novel buffering hinge.

Background

Hinges, also known as hinges, are mechanical devices used to connect two solid bodies and allow relative rotation between them, and may be made of movable components or foldable materials, and hinges are mainly installed on doors and windows, while hinges are more installed on doors and windows and cabinets.

Because traditional hinge when using to smooth laborsaving best, and when blowing to the door when wind-force is big, can make the door carry out powerful impact force to the door frame to can cause the damage to door and door frame, and then in use does not have the effect of buffer protection, reduced the economic benefits who uses, consequently, the utility model provides a novel buffering hinge.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a novel buffering hinge is provided, through carrying out whole setting to the hinge for the dwang rotates the setting on the locating rack, thereby has improved holistic stability, is provided with the extension spring simultaneously in the locating rack is inside, thereby makes when rotating the dwang on the locating rack, can be constantly keep taut steady state, thereby can prevent to cause the damage to the door in the pot or when wind-force is big.

In order to solve the technical problem, the utility model discloses a technical scheme be: the novel buffering hinge comprises a positioning frame, wherein an arc-shaped groove is formed in the position, close to the outer wall, of the positioning frame, the arc-shaped groove is semicircular, a central shaft is fixedly connected to the middle of the positioning frame and is located at the circle center position of the arc-shaped groove, a rotating rod and a tension spring can rotate on the central shaft conveniently, and the tension spring is connected to the outer wall of the central shaft in a clamping mode and used for tensioning the rotating rod, so that a balance state is kept;

the center pin runs through the top and the bottom of locating rack, and terminal surface department rotates and is connected with the dwang, the U-shaped setting of transversal personally submitting of dwang, the dwang is close to the terminal surface position and runs through and is provided with the rotation hole, the inner wall of dwang is close to middle part position fixedly connected with fixed axle, the lateral wall middle part position fixedly connected with connecting block of fixed axle, the dwang rotates on the center pin through rotating the hole to drive the fixed axle and slide at the arc wall, drive the extension spring through the connecting block simultaneously and rotate on the center pin, and because the pulling force of extension spring, make the dwang can keep slow removal when rotating, can not carry out quick rotation to it along with energetically or strong wind, thereby play the effect of buffering protection.

The utility model discloses further set up to: the side wall of locating rack fixedly connected with location strip, the equal fixedly connected with locating hole of locating strip near the edge.

Through above-mentioned technical scheme, be convenient for carry out the installation of position to whole device through the locating hole on the location strip and fix.

The utility model discloses further set up to: the dwang is through rotating the hole and being the rotation with the center pin and being connected.

Through above-mentioned technical scheme, be convenient for carry out the fixed of position to the dwang, make things convenient for the dwang to rotate simultaneously.

The utility model discloses further set up to: the outer wall of the fixed shaft is smoothly attached to the inner arc wall of the arc groove.

Through above-mentioned technical scheme, the dwang of being convenient for carries out stable slip in the arc wall through the fixed axle.

The utility model discloses further set up to: the fixed shaft is connected with the end face, far away from the central shaft, of the tension spring in a clamping mode through the connecting block.

Through above-mentioned technical scheme, be convenient for pull through the pulling force of extension spring and pull into the fixed axle on the connecting block, make it remain stable.

The utility model discloses further set up to: the top of dwang is close to back wall position fixedly connected with mounting bar, a plurality of mounting holes have been seted up to the mounting bar is even.

Through above-mentioned technical scheme, be convenient for use the screw to carry out the installation of position fixed to it through the mounting hole on the mounting bar.

The beneficial effects of the utility model are as follows:

1. the utility model provides a novel buffering hinge, which is characterized in that the hinge is integrally arranged, so that the rotating rod is rotatably arranged on the positioning frame, and the integral stability is improved;

2. the utility model provides a novel buffering hinge is through being provided with the extension spring in the locating rack is inside to make when rotating the bull stick rotates on the locating rack, can be constantly keep taut steady state, thereby can prevent to cause the damage to the door in the pot or wind-force is big.

Drawings

Fig. 1 is a schematic structural view of a novel buffering hinge of the present invention;

fig. 2 is a sectional view of the novel buffering hinge of the present invention;

fig. 3 is a structural diagram of a transfer link in the novel buffering hinge of the present invention.

In the figure: 1. a positioning frame; 11. an arc-shaped slot; 2. a positioning bar; 21. positioning holes; 3. a central shaft; 4. a tension spring; 5. rotating the rod; 51. rotating the hole; 52. a fixed shaft; 53. connecting blocks; 6. mounting a bar; 61. and (7) installing holes.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Please refer to fig. 1, a novel buffering hinge, including locating rack 1, locating rack 1 is close to the outer wall position and has seted up arc wall 11, and arc wall 11 is semi-circular setting, the lateral wall fixedly connected with locating bar 2 of locating rack 1, locating bar 2 is close to the equal fixedly connected with locating hole 21 in edge, be convenient for carry out the installation of position to whole device through locating hole 21 on the locating bar 2 fixed, the top of dwang 5 is close to back wall position fixedly connected with

mounting bar

6, 6 even a plurality of mounting holes 61 of having seted up of mounting bar, it is fixed to carry out the installation of position to it through the screw through mounting hole 61 on the mounting bar 6 of being convenient for.

As shown in fig. 2, the middle part of the positioning frame 1 is fixedly connected with the central shaft 3 at the center of the arc-shaped groove 11, the rotating rod 5 and the tension spring 4 are convenient to rotate on the central shaft 3, the tension spring 4 is connected to the outer wall of the central shaft 3 in a clamping manner and is used for tensioning the rotating rod 5, so that the balance state is maintained, the fixed shaft 52 is connected with the end face, far away from the central shaft 3, of the tension spring 4 through the connecting block 53 in a clamping manner, the fixed shaft 52 on the connecting block 53 is convenient to pull through the tension force of the tension spring 4, and the fixed shaft is kept stable.

As shown in fig. 3, the center pin 3 runs through the top and the bottom of the positioning frame 1, and the end face is connected with the rotating rod 5, the cross section of the rotating rod 5 is in a U-shaped configuration, the rotating rod 5 runs through the rotation hole 51 near the end face, the rotating rod 5 rotates on the center pin 3 through the rotation hole 51, the rotating rod 5 is connected with the center pin 3 through the rotation hole 51 in a rotating manner, it is convenient to fix the position of the rotating rod 5, and it is convenient to rotate the rotating rod 5, the inner wall of the rotating rod 5 is close to the middle position fixedly connected with fixing shaft 52, the rotating rod 5 drives the fixing shaft 52 to slide in the arc-shaped groove 11, the outer wall of the fixing shaft 52 is smoothly attached to the inner arc wall of the arc-shaped groove 11, it is convenient to slide the rotating rod 5 stably in the arc-shaped groove 11 through the fixing shaft 52, the side wall middle position fixedly connected with connecting block 53 of the fixing shaft 52, the tension spring 4 is driven to rotate on the center pin 3 through the connecting block 53, and because of the tension spring 4, the rotating rod 5 can keep the slow movement to play a role of buffering protection when rotating.

The utility model discloses when using, at first carry out the installation of position through location strip 2 and mounting bar 6 to locating rack 1 and dwang 5 fixed, when rotating the dwang 5, dwang 5 rotates on center pin 3 through rotating hole 51, thereby it slides at arc wall 11 to drive fixed axle 52, drive extension spring 4 through connecting block 53 simultaneously and rotate on center pin 3, and because extension spring 4's pulling force, make dwang 5 can keep slow removal when rotating, can not carry out quick rotation to it along with energetically or strong wind, thereby play the effect of buffer protection.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a novel buffering hinge, includes locating rack (1), its characterized in that: an arc-shaped groove (11) is formed in the position, close to the outer wall, of the positioning frame (1), the arc-shaped groove (11) is arranged in a semicircular shape, a central shaft (3) is fixedly connected to the middle of the positioning frame (1) and located in the circle center of the arc-shaped groove (11), and a tension spring (4) is connected to the outer wall of the central shaft (3) in a clamping mode;

center pin (3) run through the top and the bottom of locating rack (1), and terminal surface department rotates and is connected with dwang (5), the transversal U-shaped setting of personally submitting of dwang (5), dwang (5) are close to the terminal surface position and run through and are provided with rotation hole (51), the inner wall of dwang (5) is close to middle part position fixedly connected with fixed axle (52), the lateral wall middle part position fixedly connected with connecting block (53) of fixed axle (52).

2. The novel damping hinge according to claim 1, characterized in that: the lateral wall fixedly connected with location strip (2) of locating rack (1), location strip (2) are close to equal fixedly connected with locating hole (21) in edge department.

3. The novel damping hinge according to claim 1, characterized in that: the rotating rod (5) is rotatably connected with the central shaft (3) through a rotating hole (51).

4. The novel damping hinge according to claim 1, characterized in that: the outer wall of the fixed shaft (52) is smoothly attached to the inner arc wall of the arc-shaped groove (11).

5. The novel damping hinge according to claim 1, characterized in that: the fixed shaft (52) is connected with the end face, far away from the central shaft (3), of the tension spring (4) in a clamping mode through a connecting block (53).

6. The novel damping hinge according to claim 1, characterized in that: the top of dwang (5) is close to back wall position fixedly connected with mounting bar (6), a plurality of mounting holes (61) have been seted up in mounting bar (6) is even.