CN208693216U - A kind of door tension spring adjustment structure of table dish-washer - Google Patents
A kind of door tension spring adjustment structure of table dish-washer Download PDFInfo
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- CN208693216U CN208693216U CN201820190471.7U CN201820190471U CN208693216U CN 208693216 U CN208693216 U CN 208693216U CN 201820190471 U CN201820190471 U CN 201820190471U CN 208693216 U CN208693216 U CN 208693216U
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- tension spring
- hinge
- pedestal
- pulling force
- door
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Abstract
The utility model relates to a kind of door tension spring adjustment structures of table dish-washer, including liner, door-plate, pedestal and hinge component；Hinge component includes hinge support block, tension spring and hinge link block, hinge support block is fixed on pedestal or liner, hinge link block is fixed on door-plate, and hinge support block is mutually rotatablely connected with hinge link block, tension spring one end connects hinge link block, other end connection pedestal or liner；Tension spring passes through drawstring connects hinge link block；Pulling force steering assembly is provided on the pedestal or liner, which includes pulling force idler wheel of the locating rotation on pedestal or liner, and drawstring is set around on pulling force idler wheel.The active force steering mechanism that the utility model is combined by the way that drawstring is arranged with pulling force steering assembly, it can make tension spring is non-oscillatory always to stretch, since tension spring is no longer as hook is swung up and down, therefore prevent the obscission that tension spring is likely to occur during the swing, and then avoid the risk of tension spring failure of adjustment.
Description
Technical field
The utility model relates to a kind of dish-washing machine, the door tension spring adjustment structure of specifically a kind of table dish-washer.
Background technique
In current table dish-washer, tension spring and door hinge are generally connected using clevis coupler, specific structure is hinge
Chain lock is in door body, and clevis coupler one end is connected on the hook of hinge, and the other end is connected on the hook of tension spring, tension spring it is another
One hook then connects on the tension spring fixinig plate being mounted on the base；By the tension spring regulative mode of this structure, in door switch
In motion process, swinging up and down for hinge be will cause between clevis coupler and hinge hook, between tension spring and tension spring fixinig plate
Mutual pivoting friction, prolonged pivoting friction will cause clevis coupler and/or tension spring is frayed, damaged, and reduces tension spring and adjusts
The service life of structure, and the opening and closing of dish-washing machine door body normal table are influenced, or even will affect normally making for dish-washing machine
Use function.
Therefore, it is necessary to be further improved.
Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and provide that a kind of design is simple, knot
Structure is reasonable, can greatly prolong the service life of components, and then ensures the door of dish-washing machine table dish-washer stable and reliable for performance
Tension spring adjustment structure.
Purpose of the utility model is realized as follows:
A kind of door tension spring adjustment structure of table dish-washer, including liner, door-plate and pedestal, and it is set to door-plate and pedestal
Between hinge component, liner is set to above pedestal, and door-plate is articulated on pedestal by hinge component；The hinge component packet
Hinge support block, tension spring and hinge link block are included, hinge support block is fixed on pedestal or liner, and hinge link block is fixed on door
On plate, hinge support block is mutually rotatablely connected with hinge link block, and tension spring one end connects hinge link block, the other end connect pedestal
Or liner；It is characterized by: the tension spring passes through drawstring connects hinge link block；Pulling force is provided on the pedestal or liner to turn
To component, which includes pulling force idler wheel of the locating rotation on pedestal or liner, and drawstring is set around pulling force idler wheel
On.
Described tension spring one end connects pedestal by fixed block, and on pedestal, tension spring is in pulling force idler wheel locating rotation always
Horizontality, and opposite pedestal linear extendible.
More than two locating slots are provided on the pedestal, the spacing between each locating slot and pulling force idler wheel is different, Gu
Determine the bending of block side and adjustable is inserted in different locating slots.
It is provided with hinge hook and pulling force hook on the hinge link block, is provided with joint pin on the hinge support block
Nail, the hinge pin rotary type are set on the inside of hinge hook, and drawstring one end and pulling force hook connect.
Gasket is provided on the hinge hook and/or pulling force hook.
The pulling force steering assembly further includes the roller supporting seat being fixed on pedestal, which is outward extended with
Shaft, roller end are provided with limit retaining ring, and shaft rotary type is inserted in the centre bore of pulling force idler wheel, the center of pulling force idler wheel
Hole inner wall is provided with the annular convex platform with limit retaining ring buckle.
The beneficial effects of the utility model are as follows:
1, the active force steering mechanism combined by the way that drawstring is arranged with pulling force steering assembly, can make tension spring dead beat always
Dynamic stretch, and since tension spring is no longer as hook is swung up and down, has prevented tension spring and has been likely to occur during the swing
Obscission, and then avoid the risk of tension spring failure of adjustment；
2, the active force steering mechanism combined by the way that drawstring is arranged with pulling force steering assembly, can be such that tension spring is in always
Horizontality, while also having prevented the pivoting friction process of tension spring and fixed block, to reduce tension spring and fixed block friction damage
Bad risk substantially prolongs the service life of tension spring adjustment structure；
3, the active force steering mechanism combined by the way that drawstring is arranged with pulling force steering assembly, during door open and close, by
It is driven in the phase mutual friction of drawstring and pulling force idler wheel, can effectively convert the speed and strength with buffered gate open and close, it is ensured that switch
Stability when door, extends the service life of dish-washing machine；
4, through setting gasket on the hook of hinge link block, effectively isolation is corresponding is linked up with and drawstring and hinge pin
Direct contact, protect drawstring and hinge pin from hook fray, substantially prolong the service life of tension spring adjustment structure, and
Effectively eliminate the noise that friction generates.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure under an embodiment of the present invention shutdown state.
Fig. 2 is the schematic diagram of internal structure under an embodiment of the present invention door opening state.
Fig. 3 is the enlarged diagram in Fig. 1 at A.
Fig. 4 is the enlarged diagram in Fig. 2 at B.
Fig. 5 is the explosive view of an embodiment of the present invention.
Fig. 6 is the enlarged diagram in Fig. 5 at C.
Fig. 7 is the exploded view of hinge link block and gasket in an embodiment of the present invention.
Fig. 8 is the exploded view of pulling force steering assembly in an embodiment of the present invention.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 8, the door tension spring adjustment structure of this table dish-washer, including liner 1, door-plate 2 and pedestal 3, and set
The hinge component being placed between door-plate 2 and pedestal 3, liner 1 are assemblied in 3 top of pedestal from top to bottom, and door-plate 2 passes through hinge component
It is articulated with 3 front side of pedestal；Hinge component includes hinge support block 4, tension spring 7 and hinge link block 9, and hinge support block 4 passes through spiral shell
Nail is fixed on 3 side of pedestal, and hinge link block 9 is fixed on 2 bottom of door-plate, hinge support block 4 and hinge link block 9 by screw
Mutually rotation connection rotates door-plate 2 relative to liner 1, and then opens and closes 1 inner cavity of liner；7 one end connects hinge link block 9 of tension spring,
The other end connects pedestal 3；Specifically, 7 one end of tension spring passes through 6 connects hinge link block 9 of drawstring；3 side of pedestal is provided with pulling force
Steering assembly 5, the pulling force steering assembly 5 include pulling force idler wheel 501 of the locating rotation in 3 side of pedestal, and drawstring 6 is set around pulling force
On idler wheel 501.The active force steering mechanism that this structure is combined by the way that drawstring 6 is arranged with pulling force steering assembly 5, can make tension spring
7 it is non-oscillatory always stretch, since tension spring 7 is no longer as hook is swung up and down, prevented tension spring 7 in swing process
In the obscission that is likely to occur, and then avoid the risk of tension spring failure of adjustment.
Furtherly, 7 one end of tension spring by fixed block 8 connect pedestal 3,501 locating rotation of pulling force idler wheel on the base 3,
Tension spring 7 is in horizontality, and opposite 3 linear extendible of pedestal always.It is combined by setting drawstring 6 with pulling force steering assembly 5
Active force steering mechanism, can make tension spring 7 always in horizontality, while also having prevented the rotation of tension spring 7 Yu fixed block 8
Friction process substantially prolongs the use of tension spring adjustment structure to reduce the risk of tension spring 7 Yu 8 friction damage of fixed block
Service life.
Furtherly, 3 side of pedestal, which is arranged side by side, multiple locating slots 301, each locating slot 301 and pulling force idler wheel 501 it
Between spacing it is different, 8 side bending of fixed block and it is adjustable be inserted in different locating slots 301, fixed block 8 plugs difference
Locating slot 301 its spacing between pulling force idler wheel 501 can be changed, and then can be adapted according to the elastic difference of tension spring 7
Adjusting, e.g., existing difference in length between the difference in length that is generated in 7 manufacturing process of tension spring, different model tension spring 7, it is long when
Between use rear tension spring 7 difference in length etc..
Furtherly, hinge hook 901 is provided in the middle part of hinge link block 9, end is provided with pulling force hook 902, hinge
Hinge pin 401 is provided in supporting block 4, which is set to 901 inside of hinge hook, 6 one end of drawstring
It is connect with pulling force hook 902.
Furtherly, gasket 10 is respectively arranged on hinge hook 901 and/pulling force hook 902.Existed by the way that gasket 10 is arranged
On the hook of hinge link block 9, the effectively corresponding hook of isolation is contacted with drawstring 6 and the direct of hinge pin 401, protects drawstring
6 and hinge pin 401 from hook fray, substantially prolong the service life of tension spring adjustment structure, and effectively eliminate friction
The noise of generation.
Furtherly, pulling force steering assembly 5 further includes the roller supporting seat 502 that 3 side of pedestal is fixed on by screw, should
Roller supporting seat 502 is outward extended with hollow shaft 5021, and 5021 end of shaft is provided with discontinuous limit retaining ring 5022,
Limiting retaining ring 5022 has certain elasticity, and 5021 rotary type of shaft is inserted in the centre bore 5011 of pulling force idler wheel 501, pulling force rolling
5011 inner wall of centre bore of wheel 501 is provided with the annular convex platform 5012 buckled with limit retaining ring 5022.
Furtherly, 6 both ends of drawstring are respectively arranged with ring set 601, and 7 both ends of tension spring are respectively arranged with pulling force hook 701, Gu
Determine to be provided with location hole 801 on block 8；The pulling force hook 701 of 7 one end of tension spring is hooked in location hole 801, the drawing of 7 other end of tension spring
Power hook 701 is hooked in the ring set 601 of 6 one end of drawstring, and pulling force idler wheel 501, the ring set of 6 other end of drawstring are bypassed in the middle part of drawstring 6
601 are hooked in pulling force hook 902, and when switching door-plate 2, pulling force idler wheel 501 is rotated with the movement of drawstring 6, play conversion drawstring 6
Pulling force and direction effect.
The above-mentioned preferred embodiment for the utility model, has been shown and described the basic principles and main features of the utility model
And the advantages of the utility model.Those skilled in the art should be recognized that the present utility model is not limited to the above embodiments, on
It states and only illustrates the principles of the present invention described in embodiment and specification, do not departing from the spirit and scope of the utility model
Under the premise of the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical new
Within the scope of type.The utility model requires protection scope is defined by appended claims and its equivalent.
Claims (6)
1. a kind of door tension spring adjustment structure of table dish-washer, including liner (1), door-plate (2) and pedestal (3), and it is set to door
Hinge component between plate (2) and pedestal (3), liner (1) are set to above pedestal (3), and door-plate (2) is hinged by hinge component
In on pedestal (3)；The hinge component includes hinge support block (4), tension spring (7) and hinge link block (9), hinge support block
(4) it is fixed on pedestal (3) or liner (1), hinge link block (9) is fixed on door-plate (2), hinge support block (4) and hinge
Link block (9) is mutually rotatablely connected, tension spring (7) one end connects hinge link block (9), other end connection pedestal (3) or liner
(1)；It is characterized by: the tension spring (7) passes through drawstring (6) connects hinge link block (9)；On the pedestal (3) or liner (1)
Pulling force steering assembly (5) are provided with, which includes pulling force of the locating rotation on pedestal (3) or liner (1)
Idler wheel (501), drawstring (6) are set around on pulling force idler wheel (501).
2. the door tension spring adjustment structure of table dish-washer according to claim 1, it is characterised in that: described tension spring (7) one end
Pedestal (3) are connected by fixed block (8), pulling force idler wheel (501) locating rotation is on pedestal (3), and tension spring (7) is always in level
State, and opposite pedestal (3) linear extendible.
3. the door tension spring adjustment structure of table dish-washer according to claim 2, it is characterised in that: set on the pedestal (3)
It is equipped with more than two locating slots (301), each locating slot (301) and the spacing between pulling force idler wheel (501) are different, fixed block
(8) it side bending and adjustable is inserted in different locating slots (301).
4. the door tension spring adjustment structure of table dish-washer according to claim 1, it is characterised in that: the hinge link block
(9) it is provided with hinge hook (901) and pulling force hook (902) on, is provided with hinge pin on the hinge support block (4)
(401), which is set on the inside of hinge hook (901), drawstring (6) one end and pulling force hook (902)
Connection.
5. the door tension spring adjustment structure of table dish-washer according to claim 4, it is characterised in that: the hinge hook
(901) and/or on pulling force hook (902) gasket (10) are provided with.
6. the door tension spring adjustment structure of table dish-washer according to claim 1, it is characterised in that: the pulling force steering assembly
It (5) further include the roller supporting seat (502) being fixed on pedestal (3), which is outward extended with shaft
(5021), shaft (5021) end is provided with limit retaining ring (5022), and shaft (5021) rotary type is inserted in pulling force idler wheel (501)
Centre bore (5011) in, centre bore (5011) inner wall of pulling force idler wheel (501) be provided with limit retaining ring (5022) buckle
Annular convex platform (5012).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190471.7U CN208693216U (en) | 2018-02-02 | 2018-02-02 | A kind of door tension spring adjustment structure of table dish-washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190471.7U CN208693216U (en) | 2018-02-02 | 2018-02-02 | A kind of door tension spring adjustment structure of table dish-washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208693216U true CN208693216U (en) | 2019-04-05 |
Family
ID=65911967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820190471.7U Active CN208693216U (en) | 2018-02-02 | 2018-02-02 | A kind of door tension spring adjustment structure of table dish-washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208693216U (en) |
-
2018
- 2018-02-02 CN CN201820190471.7U patent/CN208693216U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Structure is adjusted in door extension spring of desk -top dish washer Effective date of registration: 20190717 Granted publication date: 20190405 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd Pledgor: Guangdong hi tech Electrical Appliance Technology Co., Ltd. Registration number: 2019990000702 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200916 Granted publication date: 20190405 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20211209 Granted publication date: 20190405 |
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| PD01 | Discharge of preservation of patent | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220110 Granted publication date: 20190405 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd. Pledgor: GUANGDONG HAOXI ELECTRICAL APPLIANCE TECHNOLOGY Co.,Ltd. Registration number: 2019990000702 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220419 Address after: 528400 second floor, No. 58, Fucheng East Road, Fusha Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan Jixiang Electric Appliance Co.,Ltd. Address before: 528305 floor 8, No. 6, Ronghui Road, Ronggui rongbian Tianhe Industrial Zone, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG HAOXI ELECTRICAL APPLIANCE TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |