CN206513184U - Automatic buffer switchs baking box door hinge - Google Patents
Automatic buffer switchs baking box door hinge Download PDFInfo
- Publication number
- CN206513184U CN206513184U CN201720163027.1U CN201720163027U CN206513184U CN 206513184 U CN206513184 U CN 206513184U CN 201720163027 U CN201720163027 U CN 201720163027U CN 206513184 U CN206513184 U CN 206513184U
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- China
- Prior art keywords
- swing arm
- hinge
- hinge swing
- travel
- baking box
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Abstract
Baking box door hinge is switched the utility model discloses a kind of automatic buffer, including housing, first fix bar, spacing pulley fixing axle, second fix bar, spring, travel(l)ing rest, hinge swing arm, loose buffer block, fixed seat and damper, spring is connected with the first fix bar and loose buffer block, loose buffer block is connected by connecting rod with one end of travel(l)ing rest, spacing pulley fixing axle is provided with the spacing pulley for the spacing pulley hole for being arranged in travel(l)ing rest, one end of hinge swing arm is installed in rotation in the second fix bar, load-bearing pulley on the bearing bar of the travel(l)ing rest other end is slidably matched in the stopper slot of hinge swing arm with hinge swing arm, damper is placed in the accommodating hole of loose buffer block, and can be in contact with the respective activity buffering stopper portions position positioned at accommodating hole two ends, play opening-closing door cushioning effect, reduce the noise that oven door is sent when in use and the vibrations produced, extend the service life of baking box, improve the use quality of baking box.
Description
Technical field
The utility model is related to oven technology field, more specifically, is to be related to a kind of automatic buffer switch baking box door hinge
Chain.
Background technology
Being presently used for the hinge arrangement of oven door can be such that oven door is realized between living hinge section and casing
Opening-closing door is acted.In use, the sealing requirements between oven door and casing are higher for baking box, so on hinge generally
Spring can be provided with, it is ensured that oven door in off position under there is elastic pressure all the time and it is pressed on casing.However, existing
In some hinges, due to the mechanism in the absence of buffer deceleration, oven door can be opened quickly and quick closedown, will so cause except
Door body can be made to send collision noise when in use, easily crush outside, the vibrations that opening and closing process is produced can have a strong impact on roasting
The normal of case is used, and reduces the service life of baking box.Therefore, existing baking box door hinge structure still awaits further changing
Enter.
Utility model content
The purpose of this utility model is to overcome drawbacks described above of the prior art to switch baking box there is provided a kind of automatic buffer
Door hinge, it has opening-closing door pooling feature, can reduce the noise that oven door is sent when in use and the vibrations produced, extension
The service life of baking box, improves the use quality of baking box.
To achieve the above object, the utility model provides a kind of automatic buffer and switchs baking box door hinge, including housing, institute
The first fix bar, spacing pulley fixing axle and the second fix bar, the inside of the housing are equiped between the two side for stating housing
Spring, travel(l)ing rest and hinge swing arm are equiped with, one end of the spring is linked up with the first fix bar, the travel(l)ing rest
Limited location pulley hole is run through in two side, and the spacing pulley hole that is arranged in travel(l)ing rest is equiped with the spacing pulley fixing axle
Spacing pulley, one end of the hinge swing arm is installed in rotation in the second fix bar, opens up limited in the hinge swing arm
Position groove, one end of the travel(l)ing rest is equiped with the bearing bar for the stopper slot for being arranged in hinge swing arm, the bearing bar and installed
There is load-bearing pulley, the load-bearing pulley is slidably matched in the stopper slot of hinge swing arm with hinge swing arm, the inside of the housing
Buffer unit is also equiped with, the buffer unit includes loose buffer block, fixed seat and for applying to loose buffer block
The damper of cushioning effect power, one end of the loose buffer block is connected with the other end of spring, the loose buffer gear
The other end of block is connected by connecting rod with the other end of travel(l)ing rest, and accommodating hole is offered on the loose buffer block,
The damper is fixed on the inside of housing by fixed seat, and the damper is placed in the accommodating hole of loose buffer block, and
Respective activity that can be when loose buffer block is moved along the length direction of housing and positioned at accommodating hole two ends buffers stopper portions
Position is in contact.
As preferred, screens hole, the card that the fixed seat passes through both sides are offered on the two side of the housing respectively
Deduction of points is not fixed in the corresponding screens hole of housing.
As preferred, one end of the hinge swing arm is fixed with an axle sleeve, and the hinge swing arm is rotatable by axle sleeve
Ground is arranged in the second fix bar.
As preferred, lock is equiped with the hinge swing arm, the lock passes through rotating shaft bar and hinge swing arm activity
Connection, the outer end of the hinge swing arm is provided with latching the latch hook being engaged.
Compared with prior art, the beneficial effects of the utility model are：
Damper of the present utility model can be with the phase positioned at accommodating hole two ends during oven door is opened or is closed
Answer movable bumper block portion position to be in contact, apply cushion effect, so that the folding of whole hinge is more steadily smooth, this practicality is new
Type has opening-closing door pooling feature, can reduce the noise that oven door is sent when in use and the vibrations produced, extend making for baking box
With the life-span, prevent oven door from crushing user, improve the use quality of baking box.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is the structural representation one that the automatic buffer that the utility model is provided switchs baking box door hinge；
Fig. 2 is the structural representation two that the automatic buffer that the utility model is provided switchs baking box door hinge；
Fig. 3 is the exploded view that the automatic buffer that the utility model is provided switchs baking box door hinge；
Fig. 4 is the profile that the automatic buffer that the utility model is provided switchs baking box door hinge；
Fig. 5 is that the automatic buffer switch baking box door hinge that the utility model is provided conceals the structural representation after housing.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
Fig. 1 be refer to Fig. 5, embodiment of the present utility model provides a kind of automatic buffer and switchs baking box door hinge, should
Hinge includes housing 1, the first fix bar 2, spacing pulley fixing axle 3, the second fix bar 4, spring 5, travel(l)ing rest 6, hinge pendulum
The parts such as arm 7, spacing pulley 8, bearing bar 9, load-bearing pulley 10 and buffer unit, below in conjunction with the accompanying drawings to the present embodiment each
Part is described in detail.
First fix bar 2, the fix bar 4 of spacing pulley fixing axle 3 and second be installed in successively respectively housing 1 two side it
Between, spring 5, buffer unit, travel(l)ing rest 6 and hinge swing arm 7 are installed in the inside of housing 1 successively respectively.In the present embodiment,
The buffer unit includes loose buffer block 11, fixed seat 12 and for applying cushioning effect power to loose buffer block 11
Damper 13.
One end of spring 5 is linked up with the first fix bar 2, and the other end of spring 5 is linked up with the one of loose buffer block 11
End, the other end of loose buffer block 11 is connected by connecting rod 18 with one end of travel(l)ing rest 6, and load-bearing pulley 10 is by holding
Weight bar 9, which is installed in the other end of travel(l)ing rest 6, hinge swing arm 7, offers stopper slot 71, and bearing bar 9 is arranged in hinge swing arm 7
Stopper slot 71, load-bearing pulley 10 can be placed in the stopper slot 71 of hinge swing arm 7 to be slidably matched with hinge swing arm 7.Due to holding
Weight pulley 10 is the relation that is slidably connected with hinge swing arm 7, will not be collided between such load-bearing pulley 10 and hinge swing arm 7,
Noise is reduced, the service life of hinge is extended.
In the present embodiment, one end of hinge swing arm 7 is fixed with an axle sleeve 15, and hinge swing arm 7 can be installed by axle sleeve 15
In the second fix bar 4, and it can be rotated around the second fix bar 4.Certainly, in another embodiment, one end of hinge swing arm 7
It can also be directly installed in the second fix bar 4, without setting axle sleeve 15.
Limited location pulley hole 61 is run through in the two side of travel(l)ing rest 6, and spacing pulley 8 is installed in spacing pulley fixing axle 3,
Spacing pulley 8 is arranged in the spacing pulley hole 61 of travel(l)ing rest 6, and spacing pulley 8 can be slided along spacing pulley hole 61, make movable branch
Frame 6 can only be moved along the length direction of housing 1, prevent travel(l)ing rest 6 from shaking, and improve the stability of hinge.
Damper 13 is fixed on the inside of housing 1 by fixed seat 12.Preferably, for the ease of damper 13 and fixed seat
12 remove and install, and offer screens hole 14 on the two side of housing 1 respectively, and fixed seat 12 can be by the buckles of both sides
121 are fixed in the corresponding screens hole 14 of housing 1 respectively.
Accommodating hole 111 is offered on loose buffer block 11, when damper 13 is fixed on 1 inside of housing, damper 13
It can be placed in the accommodating hole 111 of loose buffer block 11.
By taking the direction shown in Fig. 4 as an example, during oven door is opened, hinge swing arm 7 can be past around the second fix bar 4
Lower to rotate, now hinge swing arm 7 can drive travel(l)ing rest 6 and loose buffer block 11 to move down, and spring 5 is in stretching shape
State, when damper 13 positioned at the loose buffer block position of the upper end of accommodating hole 111 with being in contact, damper 13 can be applied to it
Plus a cushion effect.During oven door is closed, under the rebound effect of spring 5, hinge swing arm 7 is up rotated, now
Hinge swing arm 7 can drive travel(l)ing rest 6 and loose buffer block 11 up to move, when damper 13 is with being located at accommodating hole 111
When the loose buffer block position of lower end is in contact, damper 13 can apply a cushion effect to it.So whole hinge
Folding will be more steady smooth, the change of power can be allowed more steady, evenly, it is more preferable that oven door uses feel.
In addition, being equiped with lock 16 in hinge swing arm 7, lock 16 is flexibly connected by rotating shaft bar 17 with hinge swing arm 7, is cut with scissors
The outer end of chain swing arm 7 is provided with the latch hook 72 being engaged with lock 16.
In summary, the utility model has opening-closing door pooling feature, can reduce the noise that oven door is sent when in use
With the vibrations of generation, extend the service life of baking box, prevent oven door from crushing user, improve the use quality of baking box.
Above-described embodiment is the utility model preferably embodiment, but embodiment of the present utility model is not by above-mentioned
The limitation of embodiment, it is other it is any without departing from Spirit Essence of the present utility model with made under principle change, modify, replace
Generation, combination, simplification, should be equivalent substitute mode, are included within protection domain of the present utility model.
Claims (4)
1. a kind of automatic buffer, which is switched, is equiped with the between baking box door hinge, including housing (1), the two side of the housing (1)
One fix bar (2), spacing pulley fixing axle (3) and the second fix bar (4), the inside of the housing (1) be equiped with spring (5),
Travel(l)ing rest (6) and hinge swing arm (7), one end of the spring (5) are linked up with the first fix bar (2), the travel(l)ing rest
(6) two side, which is run through to be equiped with limited location pulley hole (61), the spacing pulley fixing axle (3), is arranged in travel(l)ing rest
(6) the spacing pulley (8) of spacing pulley hole (61), one end of the hinge swing arm (7) is installed in rotation on the second fixation
Stopper slot (71) is offered on bar (4), the hinge swing arm (7), one end of the travel(l)ing rest (6), which is equiped with, is arranged in hinge
Load-bearing pulley (10), the load-bearing pulley are equiped with the bearing bar (9) of the stopper slot (71) of swing arm (7), the bearing bar (9)
(10) it is slidably matched in the stopper slot (71) of hinge swing arm (7) with hinge swing arm (7), it is characterised in that：The housing (1)
Inside is also equiped with buffer unit, and the buffer unit includes loose buffer block (11), fixed seat (12) and for activity
Buffer the damper (13) that block (11) applies cushioning effect power, one end and the spring (5) of the loose buffer block (11)
The other end is connected, and the other end of the loose buffer block (11) passes through connecting rod (18) and the other end of travel(l)ing rest (6)
It is connected, accommodating hole (111) is offered on the loose buffer block (11), the damper (13) is solid by fixed seat (12)
The inside of housing (1) is scheduled on, the damper (13) is placed in the accommodating hole of loose buffer block (11) (111), and can be
Buffered when length direction of the loose buffer block (11) along housing (1) is moved with the respective activity positioned at accommodating hole (111) two ends
Block position is in contact.
2. automatic buffer according to claim 1 switchs baking box door hinge, it is characterised in that：The both sides of the housing (1)
Screens hole (14) is offered on wall respectively, the fixed seat (12) is fixed on housing respectively by the buckle (121) of both sides
(1) in corresponding screens hole (14).
3. automatic buffer according to claim 1 switchs baking box door hinge, it is characterised in that：The hinge swing arm (7)
One end is fixed with an axle sleeve (15), and the hinge swing arm (7) is installed in rotation on the second fix bar (4) by axle sleeve (15)
On.
4. automatic buffer according to claim 1 switchs baking box door hinge, it is characterised in that：On the hinge swing arm (7)
Lock (16) is equiped with, the lock (16) is flexibly connected by rotating shaft bar (17) with hinge swing arm (7), the hinge swing arm
(7) outer end is provided with the latch hook (72) being engaged with lock (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163027.1U CN206513184U (en) | 2017-02-22 | 2017-02-22 | Automatic buffer switchs baking box door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163027.1U CN206513184U (en) | 2017-02-22 | 2017-02-22 | Automatic buffer switchs baking box door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206513184U true CN206513184U (en) | 2017-09-22 |
Family
ID=59868782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720163027.1U Active CN206513184U (en) | 2017-02-22 | 2017-02-22 | Automatic buffer switchs baking box door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206513184U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587806A (en) * | 2017-10-10 | 2018-01-16 | 宁波欧燕电器有限公司 | Damp hinge |
| CN107630614A (en) * | 2017-09-26 | 2018-01-26 | 佛山市伟仕达电器实业有限公司 | A kind of box door hinges and electric oven |
| CN108360937A (en) * | 2018-02-10 | 2018-08-03 | 江苏星徽精密科技有限公司 | A kind of oven door method for opening and closing and its special oven hinge with pooling feature |
| CN108487807A (en) * | 2018-02-10 | 2018-09-04 | 江苏星徽精密科技有限公司 | A kind of adjustable oven hinge in buffering direction |
| CN108487814A (en) * | 2018-02-10 | 2018-09-04 | 江苏星徽精密科技有限公司 | A kind of oven hinge with one-way buffer |
| CN109267883A (en) * | 2018-11-30 | 2019-01-25 | 天津思耐德精密机械有限公司 | Oven gate driver |
| WO2019061023A1 (en) * | 2017-09-26 | 2019-04-04 | 佛山市伟仕达电器实业有限公司 | Door hinge and electric oven |
| CN111255320A (en) * | 2020-01-17 | 2020-06-09 | 广东美的厨房电器制造有限公司 | Cooking utensil's door body group spare and have its cooking utensil |
-
2017
- 2017-02-22 CN CN201720163027.1U patent/CN206513184U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630614A (en) * | 2017-09-26 | 2018-01-26 | 佛山市伟仕达电器实业有限公司 | A kind of box door hinges and electric oven |
| WO2019061023A1 (en) * | 2017-09-26 | 2019-04-04 | 佛山市伟仕达电器实业有限公司 | Door hinge and electric oven |
| CN107587806A (en) * | 2017-10-10 | 2018-01-16 | 宁波欧燕电器有限公司 | Damp hinge |
| CN107587806B (en) * | 2017-10-10 | 2023-04-11 | 宁波欧燕电器有限公司 | Damping hinge |
| CN108360937A (en) * | 2018-02-10 | 2018-08-03 | 江苏星徽精密科技有限公司 | A kind of oven door method for opening and closing and its special oven hinge with pooling feature |
| CN108487807A (en) * | 2018-02-10 | 2018-09-04 | 江苏星徽精密科技有限公司 | A kind of adjustable oven hinge in buffering direction |
| CN108487814A (en) * | 2018-02-10 | 2018-09-04 | 江苏星徽精密科技有限公司 | A kind of oven hinge with one-way buffer |
| CN109267883A (en) * | 2018-11-30 | 2019-01-25 | 天津思耐德精密机械有限公司 | Oven gate driver |
| CN111255320A (en) * | 2020-01-17 | 2020-06-09 | 广东美的厨房电器制造有限公司 | Cooking utensil's door body group spare and have its cooking utensil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |