CN204804471U - Helping hand handle structure and refrigerator - Google Patents
Helping hand handle structure and refrigerator Download PDFInfo
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- CN204804471U CN204804471U CN201520576147.5U CN201520576147U CN204804471U CN 204804471 U CN204804471 U CN 204804471U CN 201520576147 U CN201520576147 U CN 201520576147U CN 204804471 U CN204804471 U CN 204804471U
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- handle
- jacking block
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Abstract
The utility model relates to a refrigerator technical field especially relates to a helping hand handle structure and refrigerator, and this helping hand handle structure is including handle fixing base, installation axle, handle, kicking block and elastic support elements, through carrying the handle, the installation axle rotates the handle in the handle fixing base around installing, and simultaneously, the drive division of the inboard of handle link is with the top relative slip of kicking block and press the kicking block, makes kicking block compression elastic support elements and passes the bottom outlet and push up to the box part, and then lift up the chamber door, and the helping hand is opened the door, loosen the handle, elastic support elements elastic deformation resumes, props the kicking block to the normal position, and the handle also resets simultaneously, and whole process operation is simple, and current refrigerator chamber door is difficult to to open under the serious condition of negative pressure problem has been overcome to laborsaving saving time.
Description
Technical field
The utility model relates to refrigerator technical field, particularly relates to a kind of boosting handle structure and refrigerator.
Background technology
At present, in refrigerator technical field, the frame of chamber door and casing is fitted, and both carry out good sealing usually, but, in the refrigeration case, chamber door is closed for a long time, and in case, negative pressure is serious, and chamber door opens effort, sometimes even there will be the situation of chamber door of not opening, open the door by force and then likely damage chamber door door shell and casing.
Utility model content
(1) technical problem that will solve
The purpose of this utility model is to provide the problem that a kind of boosting handle structure and refrigerator are difficult to open to solve existing door of refrigerator under negative pressure serious conditions.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of boosting handle structure on the one hand, comprises handle holder, installation shaft, handle, jacking block and elastic supporting member for supporting optical member; Described handle holder is arranged on door shell, and the link of described handle offers installing hole, and the link of described handle is arranged in handle holder by the installation shaft be located in installing hole; Described jacking block is arranged in handle holder, and is supported by elastic supporting member for supporting optical member, and the bottom of described handle holder is provided with the bottom outlet corresponding with described jacking block; Described jacking block is positioned at the inner side of described handle link, and the inner side of described handle link has drive division, shakes hands when installation shaft is rotated, and described drive division drives described jacking block elasticity of compression support member and passes bottom outlet, and makes described jacking block top to casing part.
Wherein, described drive division is elliptical arc surface.
Wherein, the link of described handle is enclosed with handle lining shell, and the inside portion of described handle lining shell has elliptical arc surface.
Wherein, it is protruding that the link of described handle has the handle extended, and is provided with the limited impression matched with the protruding rotary motion trace of described handle in handle holder.
Wherein, reinforcement fixed head is provided with in described handle holder.
Wherein, described elastic supporting member for supporting optical member is spring, and the described handle holder position corresponding with spring bottom is provided with the step of support spring.
Wherein, the shape of described jacking block is T-shaped, and the top of T-shaped jacking block is press-side, and the main part of described jacking block is located in described spring.
Wherein, the bottom of described jacking block is provided with rubber pad.
Wherein, described chest portion is divided and is provided with the supporting seat corresponding with the bottom of described jacking block, shakes hands when installation shaft is rotated, and the top, bottom of described jacking block is to the supporting seat of casing part.
The utility model additionally provides a kind of refrigerator on the other hand, and it comprises above-mentioned boosting handle structure.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages: in the boosting handle structure that the utility model provides and refrigerator, lift handle, shake hands to rotate around the installation shaft be arranged in handle holder, simultaneously, the drive division of inner side of handle link and the top relative sliding of jacking block, and press coping block, make jacking block elasticity of compression support member and push up to casing part through bottom outlet, and then chamber door is lifted, booster opening door; Unclamp handle, elastic supporting member for supporting optical member elastic deformation recovers, and by jacking block support to original position, shake hands also to reset, whole process operation is simple simultaneously, laborsavingly saves time, and overcomes the problem that existing door of refrigerator is difficult to open under negative pressure serious conditions.
In addition, it is protruding that the link of handle arranges the handle extended, the limited impression matched with protruding rotary motion trace of shaking hands is provided with in handle holder, the motion of handle can be made on the one hand more reliable by the cooperation of shake hands protruding and limited impression, another aspect can be passed through the protruding rotational trajectory of restriction handle and control the upper-lower position of handle rotation.
Accompanying drawing explanation
Fig. 1 is the sectional view of the utility model embodiment boosting handle structure.
Fig. 2 is the top view of the utility model embodiment boosting handle structure.
Fig. 3 is the partial enlarged drawing of the utility model embodiment boosting handle structure.
In figure, 1: handle; 2: handle lining shell; 3: installation shaft; 4: handle is protruding; 5: handle holder; 6: strengthen fixed head; 7: door shell; 8: jacking block; 9: spring; 10: rubber pad; 11: supporting seat; 12: casing part; 13: positive stop; 14: limited impression; 15: elliptical arc surface.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As depicted in figs. 1 and 2, the boosting handle structure that the utility model provides comprises handle holder 5, installation shaft 3, handle 1, jacking block 8 and elastic supporting member for supporting optical member, handle holder 5 is arranged on door shell 7, the material of handle 1 is preferably metal, also can be plastics or other materials, the link of handle 1 offers installing hole, and the link of handle 1 is arranged in handle holder 5 by the installation shaft 3 be located in installing hole; Jacking block 8 is arranged in handle holder 5, and is supported by elastic supporting member for supporting optical member, and the bottom of handle holder 5 is provided with the bottom outlet corresponding with jacking block 8, and this bottom outlet passes for jacking block 8 bottom; Jacking block 8 is positioned at the inner side of handle link, and the inner side of handle link has drive division, is specially a driving curved surface, and handle 1 is when installation shaft 3 is rotated, and drive division drives jacking block 8 through bottom outlet, and jacking block 8 is pushed up to casing part 12.
In above-described embodiment, lift or pull handle 1, handle 1 rotates around being arranged on installation shaft 3 in handle holder 5, simultaneously, the drive division of inner side of handle link and the top relative sliding of jacking block 8, and press coping block 8, make jacking block 8 elasticity of compression support member and push up to casing part 12 through bottom outlet, and then chamber door is lifted, booster opening door; Unclamp handle 1, elastic supporting member for supporting optical member elastic deformation recovers, and supports to original position by jacking block 8, and shake hands 1 also to reset, whole process operation is simple simultaneously, laborsavingly saves time, and overcomes the problem that existing door of refrigerator is difficult to open under negative pressure serious conditions.
Preferably, drive division is elliptical arc surface 15, and elliptical arc surface 15, while guarantee can drive jacking block 8 to move, can also make the inner side of handle link have more round and smooth coordinating with jacking block 8.
Further, as shown in Figure 3, the link of handle 1 is enclosed with handle lining shell 2, and the inside portion of handle lining shell 2 has elliptical arc surface 15.Described handle lining shell 2 inside portion can be used as drive division, as elliptical arc surface 15, can design concrete drive division, also can select wear-resisting material at this by arranging of shell 2 of handle lining.Certainly, handle lining shell 2 can be integrally formed with handle 1; Handle lining shell 2 can be integrally formed, and also can arrange by medial and lateral part body.
Preferably, the link of handle 1 has the handle projection 4 of extending, and be provided with the limited impression 14 matched with protruding 4 rotary motion trace of shaking hands in handle holder 5, the upper/lower terminal of limited impression 14 has corresponding positive stop 13 respectively.The motion of handle 1 can be made on the one hand more reliable by the cooperation of shake hands protruding 4 and limited impression 14, the upper-lower position that handle 1 rotates can be controlled on the other hand by the rotational trajectory of restriction handle protruding 4.
In order to strengthen the intensity of handle holder 5, arranging and strengthening fixed head 6 in handle holder 5, this reinforcement fixed head 6 is consistent with the ad hoc structure required for handle holder 5 certainly.
Particularly, elastic supporting member for supporting optical member is spring 9, and handle holder 5 position corresponding with bottom spring 9 is provided with the step of support spring 9.Can the bottom of support spring 9 by this step, when jacking block 8 moves to casing part 12, by the limited support of step, jacking block 8 pairs of springs 9 compress.
Preferably, the shape of jacking block 8 is T-shaped, and the top of T-shaped jacking block 8 is press-side, and the main part of jacking block 8 is located in spring 9.The top of T-shaped jacking block 8 can the restriction of structure paired springs 9 upper and lower side together with the step of handle holder 5.
Preferably, the bottom of jacking block 8 is provided with rubber pad 10, thus jacking block 8 can be avoided to push up to the damage to casing part 12 during casing part 12.
Correspondingly, casing part 12 is provided with the supporting seat 11 corresponding with the bottom of jacking block 8, handle 1 is when installation shaft 3 is rotated, the supporting seat 11 to casing part 12 is pushed up in the bottom of jacking block 8, jacking block 8 can be accepted better by this supporting seat 11, equally also can avoid the damage of jacking block 8 pairs of casing parts 12.
The refrigerator that the utility model also provides on the other hand comprises above-mentioned boosting handle structure, when in refrigerator, negative pressure is serious, after above-mentioned boosting handle structure, can be opened by chamber door easily.
In sum, in the boosting handle structure that the utility model provides and refrigerator, handle link and jacking block 8 are arranged in handle holder 5, by its vibrational power flow, particularly pass through the top relative sliding of its drive division and jacking block 8 and press coping block 8, make jacking block 8 push up to casing part 12 through bottom outlet, chamber door is lifted, booster opening door, overcome the problem that existing door of refrigerator is difficult to open under negative pressure serious conditions, shake hands 1 also to reset, whole process operation is simple simultaneously, laborsavingly saves time.
Below be only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (10)
1. a boosting handle structure, is characterized in that: comprise handle holder, installation shaft, handle, jacking block and elastic supporting member for supporting optical member; Described handle holder is arranged on door shell, and the link of described handle offers installing hole, and the link of described handle is arranged in handle holder by the installation shaft be located in installing hole; Described jacking block is arranged in handle holder, and is supported by elastic supporting member for supporting optical member, and the bottom of described handle holder is provided with the bottom outlet corresponding with described jacking block; Described jacking block is positioned at the inner side of described handle link, and the inner side of described handle link has drive division, shakes hands when installation shaft is rotated, and described drive division drives described jacking block elasticity of compression support member and passes bottom outlet, and makes described jacking block top to casing part.
2. boosting handle structure according to claim 1, is characterized in that: described drive division is elliptical arc surface.
3. boosting handle structure according to claim 2, is characterized in that: the link of described handle is enclosed with handle lining shell, and the inside portion of described handle lining shell has elliptical arc surface.
4. boosting handle structure according to claim 2, is characterized in that: it is protruding that the link of described handle has the handle extended, and is provided with the limited impression matched with the protruding rotary motion trace of described handle in handle holder.
5. boosting handle structure according to claim 4, is characterized in that: be provided with reinforcement fixed head in described handle holder.
6. the boosting handle structure according to any one of claim 1-5, is characterized in that: described elastic supporting member for supporting optical member is spring, and the described handle holder position corresponding with spring bottom is provided with the step of support spring.
7. boosting handle structure according to claim 6, is characterized in that: the shape of described jacking block is T-shaped, and the top of T-shaped jacking block is press-side, and the main part of described jacking block is located in described spring.
8. boosting handle structure according to claim 7, is characterized in that: the bottom of described jacking block is provided with rubber pad.
9. boosting handle structure according to claim 8, is characterized in that: described chest portion is divided and is provided with the supporting seat corresponding with the bottom of described jacking block.
10. a refrigerator, is characterized in that: comprise the boosting handle structure described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520576147.5U CN204804471U (en) | 2015-07-30 | 2015-07-30 | Helping hand handle structure and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520576147.5U CN204804471U (en) | 2015-07-30 | 2015-07-30 | Helping hand handle structure and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204804471U true CN204804471U (en) | 2015-11-25 |
Family
ID=54589316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520576147.5U Active CN204804471U (en) | 2015-07-30 | 2015-07-30 | Helping hand handle structure and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204804471U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003122A (en) * | 2015-07-30 | 2015-10-28 | 合肥华凌股份有限公司 | Power-assisted handle structure and refrigerator |
| CN108468470A (en) * | 2018-02-28 | 2018-08-31 | 青岛海尔特种电冰柜有限公司 | Door handle with folder function and horizontal refrigerator |
| CN109340165A (en) * | 2018-10-26 | 2019-02-15 | 珠海格力电器股份有限公司 | Electrical apparatus handle structure, water tank handle stop gear and thermantidote |
| CN110206409A (en) * | 2019-05-27 | 2019-09-06 | 广东美的厨房电器制造有限公司 | Door lock assembly and cooking appliance with it |
-
2015
- 2015-07-30 CN CN201520576147.5U patent/CN204804471U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003122A (en) * | 2015-07-30 | 2015-10-28 | 合肥华凌股份有限公司 | Power-assisted handle structure and refrigerator |
| CN105003122B (en) * | 2015-07-30 | 2018-08-28 | 合肥华凌股份有限公司 | A kind of boosting handle structure and refrigerator |
| CN108468470A (en) * | 2018-02-28 | 2018-08-31 | 青岛海尔特种电冰柜有限公司 | Door handle with folder function and horizontal refrigerator |
| CN108468470B (en) * | 2018-02-28 | 2023-10-10 | 青岛海尔特种电冰柜有限公司 | Door handle with folding function and horizontal refrigerator |
| CN109340165A (en) * | 2018-10-26 | 2019-02-15 | 珠海格力电器股份有限公司 | Electrical apparatus handle structure, water tank handle stop gear and thermantidote |
| CN109340165B (en) * | 2018-10-26 | 2024-05-24 | 珠海格力电器股份有限公司 | Electrical apparatus handle structure, water tank handle stop gear and thermantidote |
| CN110206409A (en) * | 2019-05-27 | 2019-09-06 | 广东美的厨房电器制造有限公司 | Door lock assembly and cooking appliance with it |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |