CN207048539U - A kind of movable axle hinge and a kind of refrigerator - Google Patents
A kind of movable axle hinge and a kind of refrigerator Download PDFInfo
- Publication number
- CN207048539U CN207048539U CN201720932533.2U CN201720932533U CN207048539U CN 207048539 U CN207048539 U CN 207048539U CN 201720932533 U CN201720932533 U CN 201720932533U CN 207048539 U CN207048539 U CN 207048539U
- Authority
- CN
- China
- Prior art keywords
- gear
- hinge
- movable axle
- tooth
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Hinges (AREA)
- Refrigerator Housings (AREA)
Abstract
A kind of movable axle hinge and a kind of refrigerator, including hinge seat and gear are the utility model is related to, hole is offered on the hinge seat, hole inwall is provided with tooth, and gear is located in hole and is meshed with tooth, the center connection sprocket drive spindle of gear；When gear shaft drives pinion rotation, gear is meshed movement with tooth.The utility model movable axle hinge, change fixation pivot hinge traditional in the past, make hinge that there is bigger moving range,, being capable of further compression seal adhesive tape for the household electrical appliances that some needs seal using the movable axle hinge, lift-off seal effect, again without prejudice to the unlatching of door body, energy loss is effectively reduced, has saved the energy.The utility model movable axle hinge arrangement is reasonable in design ingenious, easy to install, simple to operate, has good using effect and higher market value, is worthy of popularization.
Description
Technical field
It the utility model is related to a kind of movable axle hinge and a kind of refrigerator, more particularly to a kind of household electrical appliance opening structure
Use hinge.
Background technology
As the improvement of people's living standards, the household electrical appliance such as refrigerator, refrigerator obtained it is widely available.In energy-saving and emission-reduction
Under overall background, power consumption turns into the key factor that people consider when household electrical appliance are bought in selection, the family expenses of commercial type
Electrical equipment, such as refrigerator, refrigerator-freezer, washing machine, micro-wave oven are all labeled with energy consumption grade according to national requirements.
The white domestic appliances such as current common refrigerator, refrigerator are side enabling design mostly, are designed with sealing between chamber door and casing
Adhesive tape, when closing chamber door, sealing joint strip can play certain sealing function, prevent casing from carrying out heat exchange with external environment condition.
Because box house and outside generally have the larger temperature difference, so the cold draining of casing and door body joint portion is to influence family's electrical power consumed
One key factor.Investigation finds that the distance between the household electrical appliances such as common refrigerator, refrigerator door seal and casing are general in the market
For 7-12mm, and opening door hinge is mostly fixed shaft design, i.e., the distance between door seal and casing are nonadjustable, and herein
Cold draining accounts for the 15-20% of energy consumption, and how to improve refrigerator, the chamber door of refrigerator seals to reduce energy loss is significantly
Thing.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of movable axle hinge, can using the movement pivot hinge
So that refrigerator, refrigerator further compression seal adhesive tape, improve its sealing effectiveness, effectively reduce energy loss at closing time.
The technical solution of the utility model is as follows：
A kind of movable axle hinge, including hinge seat and gear, hole are offered on the hinge seat, hole inwall is provided with
Tooth, gear are located in hole and are meshed with tooth, the center connection sprocket drive spindle of gear；When gear shaft drives pinion rotation, tooth
Take turns the movement that is meshed with tooth.
Preferably, the hole is rectangular opening.
Preferably, it is provided with rack on the side inwall of the rectangular opening.
Preferably, the rack is arranged on the inwall of rectangular opening side by screw.
Preferably, the gear is half gear, and half wheel and rack is meshed and tangent with rectangular opening side wall.
Preferably, deep-slotted chip breaker is further opened with the hinge seat, pin is provided with deep-slotted chip breaker.The benefit of this design exists
In pin enters line slip in deep-slotted chip breaker according to the track of deep-slotted chip breaker, can be with the relative position of limiting gear and hinge seat.
A kind of refrigerator, including casing and chamber door, it is characterised in that：Also include above-mentioned movable axle hinge, the casing
Top and bottom be respectively fixedly connected with hinge seat, the pin and gear shaft are fixedly connected with chamber door, and pin is located at arc
In shape groove, gear is located in hole to be meshed with tooth.
The beneficial effects of the utility model are：
The utility model movable axle hinge, change fixation pivot hinge traditional in the past, make hinge that there is bigger movement
Scope, using the movable axle hinge, for the household electrical appliances that some needs seal, can further compression seal adhesive tape, carry
Sealing effectiveness is risen, and without prejudice to the unlatching of door body, effectively reduces energy loss, has saved the energy.The utility model is removable
Moving axis hinge arrangement is reasonable in design ingenious, easy to install, simple to operate, has good using effect and higher market
Value, is worthy of popularization.
Brief description of the drawings
Fig. 1 is the scheme of installation of the utility model movable axle hinge；
Fig. 2 is the structural representation I of the utility model movable axle hinge；
Fig. 3 is the structural representation II of the utility model movable axle hinge；
Wherein：1 is casing, and 2 be chamber door, and 3 be hinge seat, and 4 be rectangular opening, and 5 be rack, and 6 be half gear, and 7 be gear shaft,
8 be pin, and 9 be deep-slotted chip breaker.
Embodiment
The utility model is described further by way of example and in conjunction with the accompanying drawings, but not limited to this.
Embodiment 1：
As shown in Figure 1 to Figure 3, the present embodiment provides a kind of movable axle hinge, including hinge seat 3 and gear, hinge seat 3
On offer hole, hole inwall is provided with tooth, and gear is located in hole and is meshed with tooth, the center of gear connection sprocket drive spindle 7；When
When gear shaft 7 drives pinion rotation, gear is meshed movement with tooth.
The hole opened up on hinge seat 3 is rectangular opening 4, is provided with rack 5 on the side inwall of rectangular opening 4, rack 5 passes through spiral shell
Nail is arranged on the side inwall of rectangular opening 4.
Gear is half gear 6, i.e., the half of half gear 6 is that circular arc, half are with teeth, and half gear 6 is meshed with rack 5 and circular arc
Part is tangent with the side wall of rectangular opening 4.
Deep-slotted chip breaker 9 is further opened with hinge seat 3, pin 8 is provided with deep-slotted chip breaker 9, pin 8 is fixedly connected with chamber door.Post
Pin enters line slip in deep-slotted chip breaker according to the track of deep-slotted chip breaker, can be with the relative position of limiting gear and hinge seat.
Embodiment 2：
A kind of application method of movable axle hinge as described in Example 1, comprises the following steps：
Hinge seat 3 is arranged on to the top and bottom of casing 1 by screw, gear is placed in hole and is meshed and makes with tooth
Gear shaft 7 is fixedly connected on the upper and lower ends of chamber door 2, and pin 8 is fixedly mounted on the upper and lower ends of chamber door 2 through deep-slotted chip breaker 9；When
Moved when opening chamber door 2, while pinion rotation along direction outside teeth directional hole, and pin 8 is moved in deep-slotted chip breaker 9, works as pass
During closed box door 2, direction is moved along teeth directional hole while pinion rotation, and pin 8 is moved in deep-slotted chip breaker 9, reduces case
Door the distance between 2 and casing 1, increase compression seal bar, improve sealability of the chamber door to casing.
Embodiment 3：
A kind of refrigerator, including casing and chamber door, in addition to the movable axle hinge described in embodiment 1, the top of the casing
Portion and bottom have been respectively fixedly connected with hinge seat 3, and the pin 8 and gear shaft 7 are fixedly connected with chamber door, and pin 8 is located at arc
In shape groove 9, gear is located in hole to be meshed with tooth.
Claims (7)
1. a kind of movable axle hinge, it is characterised in that including hinge seat and gear, hole is offered on the hinge seat, in hole
Wall is provided with tooth, and gear is located in hole and is meshed with tooth, the center connection sprocket drive spindle of gear；When gear shaft driven gear turns
When dynamic, gear is meshed movement with tooth.
2. movable axle hinge as claimed in claim 1, it is characterised in that the hole is rectangular opening.
3. movable axle hinge as claimed in claim 2, it is characterised in that set on the side inwall of the rectangular opening with teeth
Bar.
4. movable axle hinge as claimed in claim 3, it is characterised in that the rack is arranged on rectangular opening one by screw
On the inwall of side.
5. movable axle hinge as claimed in claim 3, it is characterised in that the gear is half gear, half wheel and rack
It is meshed and tangent with rectangular opening side wall.
6. movable axle hinge as claimed in claim 1, it is characterised in that deep-slotted chip breaker, arc are further opened with the hinge seat
Pin is provided with shape groove.
7. a kind of refrigerator, including casing and chamber door, it is characterised in that：Also include movable axle hinge as claimed in claim 6,
Hinge seat is respectively fixedly connected with the top and bottom of the casing, the pin and gear shaft are fixedly connected with chamber door, post
Pins position is meshed with tooth in deep-slotted chip breaker, gear is located in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932533.2U CN207048539U (en) | 2017-07-28 | 2017-07-28 | A kind of movable axle hinge and a kind of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932533.2U CN207048539U (en) | 2017-07-28 | 2017-07-28 | A kind of movable axle hinge and a kind of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207048539U true CN207048539U (en) | 2018-02-27 |
Family
ID=61497183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720932533.2U Expired - Fee Related CN207048539U (en) | 2017-07-28 | 2017-07-28 | A kind of movable axle hinge and a kind of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207048539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253577A (en) * | 2018-10-11 | 2019-01-22 | 青岛海尔股份有限公司 | Hinge means and refrigerator |
-
2017
- 2017-07-28 CN CN201720932533.2U patent/CN207048539U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253577A (en) * | 2018-10-11 | 2019-01-22 | 青岛海尔股份有限公司 | Hinge means and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20210728 |