CN204357239U - The new hinges that a kind of baking box uses - Google Patents
The new hinges that a kind of baking box uses Download PDFInfo
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- CN204357239U CN204357239U CN201420763009.3U CN201420763009U CN204357239U CN 204357239 U CN204357239 U CN 204357239U CN 201420763009 U CN201420763009 U CN 201420763009U CN 204357239 U CN204357239 U CN 204357239U
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- stop
- fork
- main casing
- reset
- baking box
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Abstract
The new hinges that a kind of baking box uses, it comprises the stop be arranged in oven body and the hinge seat be arranged in oven door, hinge seat comprises main casing and is hingedly mounted on the hinge plate of its tail end, the middle part of main casing is also hinged is provided with track hook, track hook front end buckles on the directive wheel in stop, the rear end of track hook is pressed on and resets on the tail end of fork, spacing catch is by the outside punch forming of fork body material that resets, the installation of reset fork front end extension type on the stopper, back-moving spring rear and front end difference low pressure is on stop and spacing catch, back-moving spring produces thrust makes the front end of track hook be upturned all the time, generation is closed the door pretightning force.Reset fork is provided with postive stop baffle, postive stop baffle has the fork bulk material punching press that resets to be made, play the effect replacing conventional art Intermediate gasket, while meeting its instructions for use, number of parts and production and assembly technique can also be decreased, play the effect reducing cost of production further and enhance productivity.
Description
Technical field
The utility model relates to a kind of baking box accessory, the new hinges of specifically a kind of baking box use.
Background technology
Five metals hinge, as the connector such as rotary door, window, is widely used in household electrical appliances, furniture and field of hardware.Such as oven door, oven door etc. also make to be hinged.Need between the Men Tiyu casing of baking box to keep sealing state, oven door compresses the sealing ring of oven inner container, can not be dispersed into the external world, to improve baking efficiency to make baking box heat in heated baking process.As described in Fig. 1,2, it is the oven hinge structural representation of prior art, and it comprises the stop 1 be arranged in oven body and the hinge seat 2 be arranged in oven door, and hinge seat 2 is connected with stop 1 by hinge plate 22.Swingablely on the main casing 21 of hinge seat 2 hinged track hook 23 is installed, track hook 23 front end buckles on the directive wheel 11 in stop 1, the rear end of track hook 23 is pressed on the tail end of reset fork 3, spring 4 is set with outside reset fork 3, the installation of reset fork 3 head end extension type on the stopper, back-moving spring 4 produces thrust makes the front end of track hook be upturned all the time, produces pretightning force of closing the door.
In prior art, in order to ensure its support force, hinge plate 22 most being added by two-layer or two-layer above metal film stack, is made, so after making separately one piece of hinge, need to be superposed, and then use butt-joint, the technological means such as riveted joint make it merge and are fixed to one.In addition, in order to limit hinge plate position after mounting, so need to install positioning sleeve 64 in hinge plate both sides, therefore there is manufacturing procedure complexity, the drawbacks such as cost of production is high.
Simultaneously, the front end of reset fork 3 offers chute 6, and be interspersed with rivet 61 in chute 6 and it be slidably fixed on main casing 21, when track hook 23 swings, it can promote reset fork 3 slide anteroposterior, owing to offering chute 6 on reset fork body, the intensity of whole reset fork 3 will certainly be cut down.Therefore must reserve more surplus manufacturing and designing this reset fork 3, cause reset fork 3 volume large, cost of production is high.
Simultaneously, reset fork 3, in order to limit the position of back-moving spring 4, plays relative fixed reset spring and the object of the fork that resets, and needs to go back snare on reset fork surface and be provided with pad 41 in prior art, utilize the endoporus of pad 41 to limit himself position, the end face of back-moving spring 4 is stressed on pad 41.Therefore when assembling this hinge, need to arrange the installation that independent station completes pad 41 and reset fork 3, there is complex procedures equally, production efficiency is low, high in cost of production drawback, is therefore necessary to do to improve further to existing oven hinge structure.
Utility model content
The purpose of this utility model is the shortcoming existed to overcome prior art, and provide a kind of structure simple, easy to process, cost of production is low, the new hinges of a kind of baking box use of novel structure.
The utility model object realizes with the following methods: the new hinges that a kind of baking box uses, it comprises the stop be arranged in oven body and the hinge seat be arranged in oven door, hinge seat comprises main casing and is hingedly mounted on the hinge plate of its tail end, hinge plate is provided with safety plate swingably, hinge plate buckle is fixing on the stopper, the middle part of main casing is also hinged is provided with track hook, track hook front end buckles on the directive wheel in stop, the rear end of track hook is pressed on and resets on the tail end of fork, the fork that resets is outer is set with spring, it is characterized in that: described reset fork rear end is provided with spacing catch, spacing catch is by the outside punch forming of fork body material that resets, the installation of reset fork front end extension type on the stopper, stop is fixedly connected with main casing, back-moving spring rear and front end difference low pressure is on stop and spacing catch, back-moving spring produces thrust makes the front end of track hook be upturned all the time, generation is closed the door pretightning force,
Described stop is made by plate stamping, and its center is provided with spacing hole, and the fork extension type that resets is arranged in this spacing hole, and stop both sides stretch out and are provided with engaging lug low pressure and are being positioned on the limited step on main casing
Described hinge plate is formed by sheet material integrated punching, its longitudinal cross-section is in " U " font, hinge plate is hingedly mounted on main casing by the Connection Block of its tail end, and described Connection Block is arranged in " Y " font, and the tight low pressure in both sides of Connection Block is on the inwall of main casing.
Outward extending flange is provided with and under inserting the limit buckle be arranged in main casing bottom described stop.
The rectangular sheet of described stop, and have reinforcing rib in its surperficial punching press.
Described limit buckle cross section, in " 7 " font, is made by the punching press of main casing bulk material.
Described postive stop baffle is arranged on the fork both sides that reset, and becomes the moulding of " T " shape with reset fork-shaped.
Described postive stop baffle is arranged on the top of the difference that resets, and arranges in reversed acanthoid.
The beneficial effects of the utility model are: 1, to have structure simple, easy to assembly for the utility model, the advantages such as cost of production is low, and the market competitiveness is strong.2, on reset fork, postive stop baffle is provided with, postive stop baffle has the fork bulk material punching press that resets to be made, play the effect replacing conventional art Intermediate gasket, while meeting its instructions for use, number of parts and production and assembly technique can also be decreased, play and reduce cost of production further, the effect of enhancing productivity.3, the mode adopting integrated punching shaping hinge plate makes, and while meeting its instructions for use, utilizes the Cross-section of its uniqueness to strengthen its bearing capacity, avoids in use occuring bending and deformation.4, Y-shaped is arranged in the junction of hinge plate, can play positioning action, therefore without the need to installing positioning sleeve again, makes structure simpler.
Accompanying drawing explanation
Fig. 1,2 is prior art structural representation.
Fig. 3,4 is the utility model structural representation.
Fig. 5 is the A portion schematic enlarged-scale view of Fig. 4 in the utility model.
Fig. 6 is the utility model Standard figure.
Fig. 7 is the fork first example structure schematic diagram that resets in the utility model.
Fig. 8 is the fork second example structure schematic diagram that resets in the utility model.
Fig. 9 is stop structural representation in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, concrete further instruction is done to the utility model.The new hinges that a kind of baking box uses, it comprises the stop 1 be arranged in oven body and the hinge seat 2 be arranged in oven door, hinge seat 2 comprises main casing 21 and is hingedly mounted on the hinge plate 22 of its tail end, hinge plate is provided with safety plate 24 swingably, hinge plate 22 buckle is fixed on stop 1, the middle part of main casing 21 is also hinged is provided with track hook 23, track hook 23 front end buckles on the directive wheel 11 in stop 1, the rear end of track hook 23 is pressed on the tail end of reset fork 3, spring 4 is set with outside reset fork 3, it is characterized in that: described reset is pitched 3 rear ends and is provided with spacing catch 31, spacing catch 31 is by the outside punch forming of reset fork 3 body material, reset fork 3 front end extension type be arranged on stop 5, stop 5 is fixedly connected with main casing 21, back-moving spring 4 rear and front end difference low pressure is on stop 5 with spacing catch 31, back-moving spring 4 produces thrust makes the front end of track hook 23 be upturned all the time, generation is closed the door pretightning force.Limiting compared with the structure of back-moving spring with using pad in conventional art, not needing in this case again pad to be installed, while saving shim body cost, also can remove the technique of assembling pad from, there is simplification of flowsheet, reduce the advantages such as cost of production.
Described stop 5 is made by plate stamping, its center is provided with spacing hole 51, reset fork 3 extension type is arranged in this spacing hole 51, and stop 5 both sides stretch out and are provided with engaging lug 52 low pressure on limiting stand 53 rank be positioned on main casing 21.
Described hinge plate 22 is formed by sheet material integrated punching, its longitudinal cross-section is in " U " font, hinge plate 22 is hingedly mounted on main casing 21 by the Connection Block 221 of its tail end, and described Connection Block 221 is arranged in " Y " font, and the tight low pressure in both sides of Connection Block 221 is on the inwall of main casing 21.The hinge plate structure of Y-shaped, being made it just can be limited the position of himself by Connection Block, therefore without the need to installing positioning sleeve 64 again, having simplification of flowsheet equally, reduces the effect of cost of production.
Be provided with outward extending flange 54 bottom described stop 5 and insert and be arranged on limit buckle in main casing 55 times.
The described rectangular sheet of stop 5, and have reinforcing rib 56 in its surperficial punching press.
Described limit buckle 55 cross section, in " 7 " font, is made by the punching press of main casing 51 bulk material.Limit buckle the fixation that can play stop is set, prevent the phenomenons such as it in use gets loose.In addition, limit buckle is made by the punching press of main casing bulk material, manufacture main casing body time and plastic, without the need to extra operation, do not affect overall manufacturing cost.
Described postive stop baffle 31 is arranged on the fork both sides that reset, and forms the moulding of " T " shape with reset fork 3.
Described postive stop baffle 31 is arranged on the top that reset differs from 3, arranges in reversed acanthoid.After back-moving spring is installed, the end face of back-moving spring is directly mortgaged on postive stop baffle.Because postive stop baffle and reset are pitched one-body molded, so in the assembling process in later stage, only needing that back-moving spring is pitched assembling with reset can use.Comprehensively above-mentioned, the structure in this case, while meeting its actual operation requirements, can also simplify structure &processes flow process, make whole product structure more advantages of simple, there is cost of production low, manufacture efficiency high, the advantages such as the market competitiveness is strong, therefore can extensively promote the use of.
Claims (6)
1. the new hinges of a baking box use, it comprises the stop (1) be arranged in oven body and the hinge seat (2) be arranged in oven door, hinge seat (2) comprises main casing (21) and is hingedly mounted on the hinge plate (22) of its tail end, hinge plate is provided with swingably safety plate (24), hinge plate (22) buckle is fixed on stop (1), the middle part of main casing (21) is also hinged is provided with track hook (23), track hook (23) front end buckles on the directive wheel (11) in stop (1), the rear end of track hook (23) is pressed on and resets on the tail end of fork (3), reset to pitch outside (3) and be set with spring (4), it is characterized in that: described reset fork (3) rear end is provided with spacing catch (31), spacing catch (31) is by the outside punch forming of reset fork (3) body material, what reset fork (3) front end extension type is arranged on stop (5), stop (5) is fixedly connected with main casing (21), back-moving spring (4) rear and front end difference low pressure is on stop (5) with spacing catch (31), back-moving spring (4) produces thrust makes the front end of track hook (23) be upturned all the time, generation is closed the door pretightning force,
Described stop (5) is made by plate stamping, its center is provided with spacing hole (51), fork (3) extension type that resets is arranged in this spacing hole (51), and stop (5) both sides stretch out and are provided with engaging lug (52) low pressure and are being positioned on limiting stand (53) rank on main casing (21);
Described hinge plate (22) is formed by sheet material integrated punching, its longitudinal cross-section is in " U " font, hinge plate (22) is hingedly mounted on main casing (21) by the Connection Block (221) of its tail end, described Connection Block (221) is arranged in " Y " font, and the tight low pressure in both sides of Connection Block (221) is on the inwall of main casing (21).
2. the new hinges that uses of a kind of baking box according to claim 1, is characterized in that: described stop (5) bottom is provided with outward extending flange (54) and under inserting the limit buckle (55) be arranged in main casing.
3. the new hinges of a kind of baking box use according to claim 1, is characterized in that: described stop (5) rectangular sheet, and has reinforcing rib (56) in its surperficial punching press.
4. the new hinges of a kind of baking box use according to claim 1, is characterized in that: described limit buckle (55) cross section, in " 7 " font, is made by main casing (51) bulk material punching press.
5. the new hinges of a kind of baking box use according to claim 1, is characterized in that: described postive stop baffle (31) is arranged on the fork both sides that reset, and pitches (3) form the moulding of " T " shape with reset.
6. the new hinges of a kind of baking box use according to claim 1 or 5, is characterized in that: described postive stop baffle (31) is arranged on the top of reset poor (3), arranges in reversed acanthoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763009.3U CN204357239U (en) | 2014-12-08 | 2014-12-08 | The new hinges that a kind of baking box uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763009.3U CN204357239U (en) | 2014-12-08 | 2014-12-08 | The new hinges that a kind of baking box uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204357239U true CN204357239U (en) | 2015-05-27 |
Family
ID=53258717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420763009.3U Active CN204357239U (en) | 2014-12-08 | 2014-12-08 | The new hinges that a kind of baking box uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204357239U (en) |
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2014
- 2014-12-08 CN CN201420763009.3U patent/CN204357239U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170602 Address after: 528322 Guangdong Province, Foshan city Shunde District Leliu Town Fuan Industrial Zone Road, No. 6. Patentee after: Foshan city Shunde District Norwich Electrical Appliance Co. Ltd. Address before: 528300 Guangdong province Foshan city Shunde District Daliang Street Road 8 No. 302 Lianping Patentee before: Hu Guoheng |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220225 Address after: 528300 Guangdong province Foshan city Shunde District Daliang Street Road 8 No. 302 Lianping Patentee after: Hu Guoheng Address before: 528322 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. |