CN216617233U - Downward-turning oven hinge - Google Patents
Downward-turning oven hinge Download PDFInfo
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- CN216617233U CN216617233U CN202122394286.4U CN202122394286U CN216617233U CN 216617233 U CN216617233 U CN 216617233U CN 202122394286 U CN202122394286 U CN 202122394286U CN 216617233 U CN216617233 U CN 216617233U
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- hinge
- seat
- arm
- oven
- hinge seat
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Abstract
The utility model provides a formula oven hinge turns down which characterized in that: the box door hinge comprises a hinge seat arranged on a box body and a hinge arm arranged on a box door, wherein the hinge seat is provided with a hinge seat protruding upwards, the middle part of the hinge seat is hollowed, and a hinge shaft is arranged in the hinge seat and penetrates through a hinge lug on the hinge arm to hinge and install the hinge arm and the hinge seat; and a reset device is also arranged between the hinge seat and the hinge arm and pushes the hinge arm to swing towards the closing direction all the time. The utility model has the beneficial effects that: 1. simple structure, low production cost and improved market competitiveness. 2. The oven has the advantages of small volume and compact structure, and can be mounted at the bottom of the oven door for use, thereby being beneficial to keeping the appearance of the oven clean and beautiful and being adapted to various electric appliance oven doors. 3. The reset spring is arranged, so that pre-tightening force after the box door is closed can be generated, and good sealing performance can be kept after the box door is closed.
Description
Technical Field
The utility model relates to a hardware fitting, in particular to a downward-turning oven hinge.
Background
As is well known, the oven door on the market at present is connected to the oven rack through the oven hinge, however, the oven hinge commonly used on the market at present has various disadvantages, one of which is: the oven hinge structure is complicated, and is bulky, causes the oven door to need to set up great keeping away the dead zone and installs. The above-mentioned oven hinges present some areas which need to be improved, and it is for this purpose that the applicant has devised the present invention.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a downward turning type oven hinge which is simple in structure, small in size, convenient to install and long in service life.
The object of the utility model is achieved in the following way: the utility model provides a formula oven hinge turns down which characterized in that: the box door hinge comprises a hinge seat arranged on a box body and a hinge arm arranged on a box door, wherein the hinge seat is provided with a hinge seat protruding upwards, the middle part of the hinge seat is hollowed, and a hinge shaft is arranged in the hinge seat and penetrates through a hinge lug on the hinge arm to hinge and install the hinge arm and the hinge seat; and a reset device is also arranged between the hinge seat and the hinge arm and pushes the hinge arm to swing towards the closing direction all the time.
The resetting device is a reset torsion spring, one supporting leg of the reset torsion spring is pressed on the hinge arm, and the other supporting leg is pressed on a spring shaft arranged on the hinge seat.
The hinge seat is arranged in a shape like a Chinese character 'ji', mounting holes are formed in two sides of the hinge seat, and fixing screws penetrate through the mounting holes to be mounted with the box body.
The hinge arm main part be the setting of arc arch type, its afterbody hinge lug is located the main part both sides, the head of hinge arm is provided with the connecting plate, is provided with the screw hole on the connecting plate and installs with the chamber door.
The utility model has the beneficial effects that: 1. simple structure, low production cost and improved market competitiveness. 2. The oven has the advantages of small volume and compact structure, and can be mounted at the bottom of the oven door for use, thereby being beneficial to keeping the appearance of the oven clean and beautiful and being adapted to various electric appliance oven doors. 3. The reset spring is arranged, so that pre-tightening force after the box door is closed can be generated, and good sealing performance can be kept after the box door is closed.
Drawings
Fig. 1 is a diagram illustrating the effect of the oven door according to the present invention after being closed.
FIG. 2 is a diagram illustrating the effect of the oven door according to the present invention after being opened.
FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention.
Fig. 4 and 5 are general assembly diagrams of the structure of the utility model.
Fig. 6 is an assembly view of the structure of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The utility model provides a formula oven hinge turns down which characterized in that: the box door hinge comprises a hinge seat 2 installed on a box body 1 and a hinge arm 4 installed on a box door 3, wherein the hinge seat 2 is provided with a hinge seat 5 protruding upwards, the middle part of the hinge seat 5 is hollow, a hinge shaft 6 is arranged in the hinge seat 5 and penetrates through a hinge lug 7 on the hinge arm 4, and the hinge arm 4 and the hinge seat 2 are installed in a hinged mode; and a reset device is also arranged between the hinge seat 5 and the hinge arm 4 and pushes the hinge arm 4 to swing towards the closing direction all the time.
Resetting means be reset torsion spring 8, one of them supporting legs of reset torsion spring 8 is pressed on hinge arm 4, another supporting legs is pressed on locating the spring axle 9 on articulated seat 5.
The hinge seat 2 is arranged in a shape like a Chinese character 'ji', mounting holes 10 are formed in two sides of the hinge seat 2, and fixing screws penetrate through the mounting holes 10 to be mounted with the box body 1.
The hinge arm 4 main part be the setting of arc arch type, its afterbody hinge lug 7 is located the main part both sides, the head of hinge arm 4 is provided with connecting plate 11, is provided with the screw hole on the connecting plate and installs with chamber door 3.
The working principle is as follows: when the hinge is used, the hinge seat 2 is arranged on the box body, the box door is arranged on the hinge arm 4, and when the box door is opened and closed, the hinge arm rotates around the hinge shaft, so that the opening and closing are realized.
In the opening and closing process, the hinge arm always bears the elasticity of the reset torsion spring and always swings towards the closing direction, so that when the closing angle of the box door is smaller than a critical point, the spring can push the box door to be automatically closed, and the automatic resetting effect of the box door is achieved. Meanwhile, after the oven door is closed, the pretightening force generated by the spring can keep the airtightness of the closed oven door, so that the outward leakage of inward heat is avoided, and the heat efficiency of the oven is ensured.
The hinge arm main body swings forwards from the back of the hinge seat when the hinge arm is opened and closed, and the hinge arm main body is realized by striding over the hinge seat main body, and when the opening angle reaches a set value, the hinge arm main body is contacted with the hinge seat, so that the hinge arm is limited to be continuously opened, and the opening maximum angle is controlled. The hinge arm is in contact spacing with the hinge seat main body, so that enough supporting force can be provided for the hinge arm, and the hinge is prevented from being damaged when the hinge arm is in spacing.
In addition, compare with traditional hinge, through unique arc arch type hinge arm design in the present case, can make the hinge main part can be hidden in the box, only need set up the mounting groove on the box be used for passing the hinge arm can, its because the hinge mounting in the present case is in the bottom of box, compares at the box lateral wall with traditional structure hinge mounting, can play fine hidden effect to make the oven of having installed this hinge, its appearance is more beautiful clean and tidy, so can extensively use widely.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (4)
1. The utility model provides a formula oven hinge turns down which characterized in that: the box door hinge comprises a hinge seat (2) arranged on a box body (1) and a hinge arm (4) arranged on a box door (3), wherein the hinge seat (2) is provided with an upward protrusion to form a hinge seat (5), the middle part of the hinge seat (5) is hollow, a hinge shaft (6) is arranged in the hinge seat (5) and penetrates through a hinge lug (7) on the hinge arm (4), and the hinge arm (4) and the hinge seat (2) are hinged; a reset device is further arranged between the hinge seat (5) and the hinge arm (4), and the reset device pushes the hinge arm (4) to swing towards the closing direction all the time.
2. The flip-down oven hinge of claim 1, wherein: the resetting device is a reset torsion spring (8), one supporting leg of the reset torsion spring (8) is pressed on the hinge arm (4), and the other supporting leg is pressed on a spring shaft (9) arranged on the hinge seat (5).
3. The flip-down oven hinge of claim 1, wherein: the hinge seat (2) is arranged in a shape like a Chinese character 'ji', mounting holes (10) are formed in two sides of the hinge seat (2), and fixing screws penetrate through the mounting holes (10) to be mounted with the box body (1).
4. The flip-down oven hinge of claim 1, wherein: the hinge arm (4) main part be the arc arch type setting, its afterbody hinge lug (7) are located the main part both sides, the head of hinge arm (4) is provided with connecting plate (11), is provided with the screw hole on the connecting plate and installs with chamber door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122394286.4U CN216617233U (en) | 2021-09-30 | 2021-09-30 | Downward-turning oven hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122394286.4U CN216617233U (en) | 2021-09-30 | 2021-09-30 | Downward-turning oven hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216617233U true CN216617233U (en) | 2022-05-27 |
Family
ID=81690603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122394286.4U Active CN216617233U (en) | 2021-09-30 | 2021-09-30 | Downward-turning oven hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216617233U (en) |
-
2021
- 2021-09-30 CN CN202122394286.4U patent/CN216617233U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528325 Room 102, building 3, CIMC intelligent manufacturing center, No. 15, shunye West Road, Xingtan town, Shunde District, Foshan City, Guangdong Province (residence declaration) Patentee after: FOSHAN SHUNDE NUOWEI ELECTRIC Co.,Ltd. Address before: 528323 No.6 Lian'an Road, Fu'an Industrial Zone, Leliu Town, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN SHUNDE NUOWEI ELECTRIC Co.,Ltd. |