CN205505547U - Z type reduces compensation door and seals structure - Google Patents
Z type reduces compensation door and seals structure Download PDFInfo
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- CN205505547U CN205505547U CN201620284739.4U CN201620284739U CN205505547U CN 205505547 U CN205505547 U CN 205505547U CN 201620284739 U CN201620284739 U CN 201620284739U CN 205505547 U CN205505547 U CN 205505547U
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Abstract
The utility model discloses a Z type reduces compensation door and seals structure, including sealed cavity, door lining block tongue, z shape strcture, sealed cavity includes first die cavity, and its outer end wall is to the bellied omega die cavity wall in outer end, and interior end wall is to the bellied U die cavity wall in the inner, and the upper portion of first die cavity is provided with rectangle magnetic stripe die cavity, the inner of magnetic stripe die cavity is equipped with trapezoidal regulation die cavity, first die cavity is equipped with the second die cavity with the inner of adjusting the die cavity, first die cavity and second die cavity both ends are equipped with AND gate courage complex overlap, door lining block tongue cross -section is the arrow point form, sets up in the lower part of second die cavity, and the door serves as a contrast a block tongue lower part and is equipped with X type groove, z shape strcture sets up inside first die cavity. The utility model has the advantages of the practicality is strong, with low costs, low, the long service life of the manufacturing degree of difficulty, the door that is applicable to multiple materials such as making PVC, TPE seals the gum cover product.
Description
Technical field
This utility model relates to refrigerator door seal structure, is specifically related to a kind of Z-type and reduces compensation door sealing structure.
Background technology
Along with the energy is the most in short supply, energy-conservation increasingly coming into one's own, refrigerator energy-saving is also more and more important.The Main Function of door of refrigerator envelope is contemplated to strengthen refrigerator sealing, reduces cold draining, to reach the purpose of saves energy.The structure of refrigerator door seal plays critical effect to the sealing property of door seal, in actual application, due in design process because of possible error factor, when causing designing door seal, produce door seal gum cover offset too high, cause thrust on the right side of door seal not enough, thus cause the situation on strand limit, refrigerator doors cannot be sealed, cause it to lose use value, cause R&D costs and production cost to improve.
Utility model content
For solving the problems referred to above, the utility model proposes a kind of Z-type and reduce compensation door sealing structure, this structure, by increasing appropriately sized Z-type structure on door seal gum cover die cavity inwall, effectively reduces offset during door seal adhesive, decrease the generation of strand limit phenomenon, add the service life of door seal.It is applicable to manufacture the door seal gum cover product of the multiple materials such as PVC, TPE.The technical solution adopted in the utility model is as follows:
A kind of Z-type reduces compensation door sealing structure, it is characterized in that, it includes sealing die cavity, door lining block tongue, Z-type structure, described sealing die cavity includes the first die cavity, its outer end wall is Ω cavity wall protruding outward, inner end wall is the U-shaped cavity wall that inboard end is protruding, the top of the first die cavity is provided with rectangle magnetic stripe die cavity, the inner of described magnetic stripe die cavity is provided with trapezoidal regulation die cavity, the inner of described first die cavity and regulation die cavity is provided with the second die cavity, described first die cavity and the second die cavity two ends are provided with the overlap coordinated with door liner, described door lining block tongue cross section is arrow shaped, it is arranged on the bottom of the second die cavity, the V-type dowel that Open Side Down it is provided with in it, door lining card hypogloeeis is provided with X-type groove, described Z-type structure is arranged on inside the first die cavity.
Preferably, the two ends of described Z-type structure are connected in the first die cavity top cavity wall and inner cavity wall, and the first die cavity is divided into inner chamber and two parts of exocoel.
Preferably, described Z-type structure is made up of PVC, TPE or silica gel, and thickness is 0.4 ± 0.1mm.
Preferably, in described twice bending of Z-type structure, angle should be not less than 45 °, and no more than 80 °
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model proposes a kind of Z-type and reduce compensation door sealing structure, this door sealing structure is simple, by increasing appropriately sized Z-type structure on door seal gum cover die cavity inwall, effectively reduce offset during door seal adhesive, decrease the generation of strand limit phenomenon, add the service life of door seal, simultaneously, new door seal extrusion die can be transformed by the research and development failure mould that offset is too high, so need not again make new extrusion die, greatly reduces production cost and R&D costs.It is applicable to manufacture the door seal gum cover product of the multiple materials such as PVC, TPE.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that a kind of Z-type disclosed in the utility model reduces compensation door sealing structure.
Numeral and the corresponding component title represented by letter in figure:
1. magnetic stripe die cavity 2. regulates die cavity 3. second die cavity
4. exocoel 5. Ω cavity wall 6. overlap
7.Z type structure 8. inner chamber 9.U cavity wall
10. a lining block tongue 11.V type dowel 12.X type groove
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of utility model protection.
Below in conjunction with embodiment and detailed description of the invention, this utility model is described in further detail.
Embodiment
nullAs shown in Figure 1，A kind of Z-type reduces compensation door sealing structure，It includes sealing die cavity (1、2、3、4、8)、Door lining block tongue 10、Z-type structure 7，Described sealing die cavity includes the first die cavity (4、8)，Its outer end wall is Ω cavity wall 5 protruding outward，Inner end wall is the U-shaped cavity wall 9 that inboard end is protruding，First die cavity (4、8) top is provided with rectangle magnetic stripe die cavity 1，The inner of described magnetic stripe die cavity 1 is provided with trapezoidal regulation die cavity 2，Described first die cavity (4、8) and regulation die cavity 2 the inner be provided with the second die cavity 3，Described first die cavity (4、8) and the second die cavity 3 two ends are provided with the overlap 6 coordinated with door liner，Described door lining block tongue 10 cross section is arrow shaped，It is arranged on the bottom of the second die cavity 3，The V-type dowel 11 that Open Side Down it is provided with in it，Door lining block tongue 10 bottom is provided with X-type groove 12，Described Z-type structure is arranged on the first die cavity (4、8) internal.
The two ends of described Z-type structure 7 are connected in the first die cavity (4,8) top cavity wall and inner cavity wall, and the first die cavity (4,8) is divided into inner chamber 8 and 4 two parts of exocoel.
Described Z-type structure 7 is made up of PVC, TPE or silica gel, and thickness is 0.4 ± 0.1mm.
In twice bending of described Z-type structure 7, angle should be not less than 45 °, and no more than 80 °
Above-described is only preferred implementation of the present utility model; it should be pointed out that, for the person of ordinary skill of the art, on the premise of creating design without departing from this utility model; can also make some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (4)
1. a Z-type reduces compensation door sealing structure, it is characterized in that, it includes sealing die cavity, door lining block tongue, Z-type structure, described sealing die cavity includes the first die cavity, its outer end wall is Ω cavity wall protruding outward, inner end wall is the U-shaped cavity wall that inboard end is protruding, the top of the first die cavity is provided with rectangle magnetic stripe die cavity, the inner of described magnetic stripe die cavity is provided with trapezoidal regulation die cavity, the inner of described first die cavity and regulation die cavity is provided with the second die cavity, described first die cavity and the second die cavity two ends are provided with the overlap coordinated with door liner, described door lining block tongue cross section is arrow shaped, it is arranged on the bottom of the second die cavity, the V-type dowel that Open Side Down it is provided with in it, door lining card hypogloeeis is provided with X-type groove, described Z-type structure is arranged on inside the first die cavity.
A kind of Z-type the most according to claim 1 reduces compensation door sealing structure, it is characterised in that the two ends of described Z-type structure are connected in the first die cavity top cavity wall and inner cavity wall, and the first die cavity is divided into inner chamber and two parts of exocoel.
A kind of Z-type the most according to claim 1 reduces compensation door sealing structure, it is characterised in that described Z-type structure is made up of PVC, TPE or silica gel, and thickness is 0.4 ± 0.1mm.
A kind of Z-type the most according to claim 1 reduces compensation door sealing structure, it is characterised in that in described twice bending of Z-type structure, angle should be not less than 45 °, and no more than 80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284739.4U CN205505547U (en) | 2016-04-06 | 2016-04-06 | Z type reduces compensation door and seals structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284739.4U CN205505547U (en) | 2016-04-06 | 2016-04-06 | Z type reduces compensation door and seals structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205505547U true CN205505547U (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620284739.4U Active CN205505547U (en) | 2016-04-06 | 2016-04-06 | Z type reduces compensation door and seals structure |
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| CN (1) | CN205505547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195123A (en) * | 2017-12-29 | 2018-06-22 | 青岛海尔股份有限公司 | A kind of door sealing structure and with its refrigerator |
-
2016
- 2016-04-06 CN CN201620284739.4U patent/CN205505547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195123A (en) * | 2017-12-29 | 2018-06-22 | 青岛海尔股份有限公司 | A kind of door sealing structure and with its refrigerator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Baohe District of Hefei City, Anhui province 230061 Ma On Shan Road, KIC Plaza 6B building room 2806 Patentee after: Anhui Langevin magneto Limited by Share Ltd Address before: Baohe District of Hefei City, Anhui province 230061 Ma On Shan Road, KIC Plaza 6B building room 2806 Patentee before: Anhui Higasket Plastics Group Co., Ltd. |