CN211776738U

CN211776738U - Moment-adjustable hinge for oven door

Info

Publication number: CN211776738U
Application number: CN202020277388.0U
Authority: CN
Inventors: 李项
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-10-27
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses an oven is hinge for door with adjustable moment, including the hinge box, the couple, the keyset, first guide bar and second guide bar, be provided with the mounting groove on the hinge box, the bottom of mounting groove is provided with the mounting hole, the symmetry is provided with two first spouts and two second spouts on the both sides wall of mounting groove, be provided with the third spout on the couple, the keyset passes through ball swing joint in third spout, still be connected with first fixed pin between the both sides wall of mounting groove, be connected with the elastic component between first fixed pin and the second guide bar, keyset and elastic component all are located the mounting groove, still be connected with limit switch on the couple. The utility model discloses an oven is hinge for door has realized that the moment that the oven door opened is adjustable, when opening the oven door promptly, different dynamics all can make the oven door stop at different angles, can slowly descend or rise after the pine hand, has effectively solved the impact force of oven door to the box.

Description

Moment-adjustable hinge for oven door

Technical Field

The utility model relates to an oven field, in particular to oven is hinge for door with adjustable moment.

Background

At present, the hinge on the oven door basically depends on the pulling force or the elastic force of a spring, adopts the mode of torsional traction, and when the door needs to be opened, the oven door is pulled open, thereby stretching or compressing the spring, the opening of the oven door can be realized, when the oven door needs to be closed, only the door needs to be released, and the oven door can be closed due to the reset action of the spring. Due to the structure, the impact force of closing the door is different when the hand is loosened due to different door opening force or elastic abrasion of the spring, so that noise is generated, the opening and closing effect of the oven door is influenced, and the tightness of the oven door is also influenced; also, the user is required to always control the oven door regardless of opening or closing the oven door, and thus, it is inconvenient to take food in the oven and even risks of pinching the hand.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an oven door hinge with adjustable moment, the oven door switch effect of solving existence among the prior art is not good, influences oven door compactness, has the problem of tong risk.

In order to solve the technical problem, the utility model discloses a following technical scheme realizes:

a torque-adjustable hinge for an oven door comprises a hinge box body, a hook, an adapter plate, a first guide rod and a second guide rod, wherein one end of the hook is movably connected to the hinge box body, the other end of the hook is connected with an oven body, the hinge box body is connected to an oven door, a mounting groove is formed in the hinge box body, a mounting hole is formed in the bottom of the mounting groove, the hook penetrates through the mounting hole, two first sliding grooves and two second sliding grooves are symmetrically formed in two side walls of the mounting groove, a third sliding groove is formed in the hook, the adapter plate is movably connected to the third sliding groove through balls, the first guide rod penetrates through the first sliding grooves and the adapter plate in sequence, the second guide rod penetrates through the second sliding grooves and the adapter plate in sequence, and a first fixing pin is connected between the two side walls of the mounting groove, the first fixing pin with be connected with the elastic component between the second guide bar, the keysets with the elastic component all is located in the mounting groove, still be connected with limit switch on the couple.

Preferably, the adapter plate includes a first clamping block and a second clamping block, a second fixing pin penetrates through the ball, and two ends of the second fixing pin are connected with the first clamping block and the second clamping block respectively.

Preferably, a stop block is further convexly arranged on the side wall of the hook.

Preferably, the hook is provided with a first groove and a second groove, and the limit switch is connected to the hook through a third fixing pin and located at the second groove.

Preferably, a rotating shaft is further connected between two side walls of the mounting groove, and the hook is sleeved on the rotating shaft.

Preferably, the first sliding groove and the second sliding groove are both arc-shaped grooves.

The utility model has the advantages that: the utility model discloses an oven is hinge for door, simple structure, through the couple, the cooperation work of guide bar and ball has realized that the moment that the oven door opened is adjustable, when opening the oven door promptly, different dynamics all can make the oven door stop at different angles, can slowly descend or rise after the hand release, has effectively solved the impact force of oven door to oven body, improves the result of use and the visual effect of switch oven door, has also guaranteed the safety in utilization of product.

Drawings

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

fig. 2 is a schematic view of the split structure of the present invention;

fig. 3 is a schematic structural view of the middle hook of the present invention.

In the figure: 1-hinge box body; 2-hooking; 3-a patch panel; 4-a first guide bar; 5-a second guide bar; 6-mounting grooves; 7-a first chute; 8-a second chute; 9-a third chute; 10-a ball bearing; 11-a first fixing pin; 12-an elastic member; 13-limit switch; 14-a second fixing pin; 15-a block; 16-a third fixation pin; 17-a rotating shaft; 201-a first groove; 202-a first groove; 301-a first clamp block; 302-second clamp block.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-3, a torque-adjustable hinge for an oven door comprises a hinge box body 1, a hook 2, an adapter plate 3, a first guide rod 4 and a second guide rod 5, wherein one end of the hook 2 is movably connected to the hinge box body 1, the other end of the hook 2 is connected to an oven body, the hinge box body 1 is connected to the oven door, the hinge box body 1 is provided with a mounting groove 6, the bottom of the mounting groove 6 is provided with a mounting hole, the hook 2 passes through the mounting hole, two first chutes 7 and two second chutes 8 are symmetrically arranged on two side walls of the mounting groove 6, the hook 2 is provided with a third chute 9, the adapter plate 3 is movably connected to the third chute 9 through balls 10, the first guide rod 4 sequentially passes through the first chute 7 and the adapter plate 3, the second guide rod 5 sequentially passes through the second chute 8 and the adapter plate 3, a first fixing pin 11 is further connected between two side walls, be connected with elastic component 12 between first fixed pin 11 and the second guide bar 5, adapter plate 3 and elastic component 12 all are located mounting groove 6, still are connected with limit switch 13 on the couple 2, and adapter plate 3 includes first clamp splice 301 and second clamp splice 302, wears to be equipped with second fixed pin 14 on the ball 10, and the both ends of second fixed pin 14 are connected with first clamp splice 301 and second clamp splice 302 respectively

When the oven works, all accessories are installed on the hinge box body 1, then the hinge box body 1 is connected to the oven door, and the hook 2 on the hinge box body 1 is connected with the oven body. When the oven door is opened, the hook 2 on the hinge box body 1 is movably connected with the oven body, so that the hook 2 can rotate and move, and the oven door is rotated and opened; the rotation of the hook 2 can pull the adapter plate 3, so that the first guide rod 4 and the second guide rod 5 which cross the adapter plate 3 respectively move in the first chute 7 and the second chute 8, finally the position of the ball 10 on the adapter plate 2 on the third chute 9, namely the opening position of the oven door, is controlled, and the oven door can slowly descend or ascend under the action of the elastic piece 12.

The utility model discloses an oven is hinge for door, simple structure, through couple 2, the cooperation work of guide bar and ball 10, it is adjustable to have realized the moment that the oven door opened, when opening the oven door promptly, different dynamics all can make the oven door stop at different angles, can slowly descend or rise after the hand is loosened, has effectively solved the impact force of oven door to the oven body, improves the result of use and the visual effect of switch oven door, has also guaranteed the safety in utilization of product, has also reduced use cost simultaneously.

A stop block 15 is also convexly arranged on the side wall of the hook 2. The design of dog 15 can carry out effectual upset location to limit switch 13, improves and uses the validity.

The hook 2 is provided with a first groove 201 and a second groove 202, and the limit switch 13 is connected to the hook 2 through a third fixing pin 16 and is located at the second groove 202. The first groove 201 is designed, the surface provided with the first groove 201 is designed to be arc-shaped, when the hinge is turned over, collision between the hook 2 and the oven body can be avoided, and the use effectiveness of the hinge is improved; the second groove 202 is designed to hide the limit switch 13 when the oven door is closed, so that the installation area of the hinge is reduced; the lowest end of a third sliding chute 9 on the hook 2 is inwards concave towards the direction of the guide rod, and the size of the notch of the third sliding chute 9 is 0.2mm larger than that of the ball 10.

Still be connected with pivot 17 between the both sides wall of mounting groove 6, couple 2 cup joints on pivot 17. The flexible rotation of the hook 2 can be effectively realized by selecting the rotating shaft 17.

The first sliding groove 7 and the second sliding groove 8 are both arc-shaped grooves. According to the weight of the oven door, the sizes and radians of the first sliding groove 7 and the second sliding groove 8 can be flexibly designed, and the first sliding groove and the second sliding groove can also be designed into non-arc grooves, so that the use flexibility and effectiveness of products are improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides an oven door hinge with adjustable moment which characterized in that: the oven comprises a hinge box body, a hook, an adapter plate, a first guide rod and a second guide rod, wherein one end of the hook is movably connected to the hinge box body, the other end of the hook is connected with an oven body, the hinge box body is connected to an oven door, a mounting groove is arranged on the hinge box body, a mounting hole is arranged at the bottom of the mounting groove, the hook penetrates through the mounting hole, two first sliding grooves and two second sliding grooves are symmetrically arranged on two side walls of the mounting groove, a third sliding groove is arranged on the hook, the adapter plate is movably connected to the third sliding groove through a ball, the first guide rod penetrates through the first sliding grooves and the adapter plate in sequence, the second guide rod penetrates through the second sliding grooves and the adapter plate in sequence, a first fixing pin is further connected between two side walls of the mounting groove, and an elastic piece is connected between the first fixing pin and the second guide rod, the adapter plate with the elastic component all is located in the mounting groove, still be connected with limit switch on the couple.

2. A moment adjustable oven door hinge according to claim 1, wherein: the adapter plate comprises a first clamping block and a second clamping block, a second fixing pin penetrates through the ball, and two ends of the second fixing pin are connected with the first clamping block and the second clamping block respectively.

3. A moment adjustable oven door hinge according to claim 2, wherein: a stop block is further arranged on the side wall of the hook in a protruding mode.

4. A moment adjustable oven door hinge according to claim 1, wherein: be provided with first recess and second recess on the couple, limit switch pass through the third fixed pin connect in on the couple, and be located second groove.

5. A moment adjustable oven door hinge according to claim 1, wherein: and a rotating shaft is further connected between two side walls of the mounting groove, and the hook is sleeved on the rotating shaft.

6. A moment adjustable oven door hinge according to claim 1, wherein: the first sliding groove and the second sliding groove are both arc-shaped grooves.