CN204306664U - The syndeton of hinged cover and shell and household electrical appliance - Google Patents
The syndeton of hinged cover and shell and household electrical appliance Download PDFInfo
- Publication number
- CN204306664U CN204306664U CN201420779712.3U CN201420779712U CN204306664U CN 204306664 U CN204306664 U CN 204306664U CN 201420779712 U CN201420779712 U CN 201420779712U CN 204306664 U CN204306664 U CN 204306664U
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- China
- Prior art keywords
- shell
- hinged cover
- hole
- screw
- syndeton
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- 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
Links
- 210000002435 tendon Anatomy 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 125000003003 spiro group Chemical group 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000010411 cooking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010112 shell-mould casting Methods 0.000 description 1
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model relates to the technical field of household electrical appliance, and disclose syndeton and the household electrical appliance of hinged cover and shell, syndeton comprises hinged cover, shell and screw, and hinged cover is located at the outside of shell, is provided with the first through hole in hinged cover; Have inner space in shell, its sidewall is provided with and is communicated with the second through hole of inner space, the second through hole and the first through hole just positioned opposite; Screw is located in the first through hole and the second through hole.Be provided with the second through hole running through sidewall in the sidewall of shell, screw is located in the first through hole of hinged cover, and is connected with the second through hole, realizes the connection of hinged cover and shell; For the situation that screw is long, because the second through hole is communicated with the inner space of shell, the inner end portion of screw then can extend in the inner space of shell, avoid on shell, arrange the phenomenon compared with long spiro nail post, greatly reduce molding time and the molding cost of shell, and greatly improve shell manufacture efficiency, and the joint efficiency between hinged cover and shell.
Description
Technical field
The utility model relates to the technical field of household electrical appliance, particularly relates to the syndeton of hinged cover and shell and comprises the household electrical appliance of this syndeton.
Background technology
In household electric appliances, as the household electrical appliance such as electric cooker, electric pressure cooking saucepan, hinged cover is absolutely necessary parts, usually adopts screw hinged cover and shell to be linked together, to play the effect blocking and limit hinge spring.
In prior art, shell must arrange screw pole, thus, utilize screw to pass hinged cover, and screw is connected in hinge pillar, hinged cover and shell are linked together.For the situation that screw is longer, then often need to arrange longer screw pole on shell, like this, then will certainly increase the thickness of shell at screw pole bearing of trend, and, the border of screw pole also needs additionally to arrange reinforcement, considerably increases molding time and the cost of shell, reduces and manufactures efficiency.
Utility model content
The purpose of this utility model is the syndeton providing hinged cover and shell, be intended to solve in prior art, hinged cover and shell adopt screw to be connected, and shell need arrange screw pole, and causing increases shell molding time, molding cost and reduce the problem manufacturing efficiency.
The utility model is achieved in that the syndeton of hinged cover and shell, comprises hinged cover, shell and screw, and described hinged cover is located at the outside of described shell, is provided with the first through hole in described hinged cover; Have inner space in described shell, the sidewall of described shell is provided with the second through hole being communicated with described inner space, described second through hole and the first through hole just positioned opposite; Described screw is located in described first through hole and the second through hole.
Further, described hinged cover comprises middle part body, and the two ends of described middle part body are respectively towards inner bending, and form kink, described first through hole is located in the body of described middle part; The kink of described hinged cover is connected to the lateral wall of described shell respectively, and has gap between the madial wall of described middle part body and the lateral wall of described shell.
Further, the lateral wall of described shell is provided with projection, and described second through hole runs through described projection.
Further, the madial wall of described middle part body is provided with boss, and described first through hole runs through described boss, described boss and described projection just positioned opposite.
Further, have gap between described boss and described projection, the scope in described gap is 0.5mm ~ 5mm.
Further, the lateral wall of described middle part body is provided with counterbore, and described counterbore is communicated with described first through hole, and the termination of described screw is placed in described counterbore.
Further, the lateral wall of described shell is provided with convex tendon, and described convex tendon is connected to described projection.
The utility model additionally provides household electrical appliance, comprises above-mentioned hinged cover and the syndeton of shell.
Compared with prior art, in the syndeton of the hinged cover that the utility model provides and shell, be provided with the second through hole running through sidewall in the sidewall of shell, screw is located in the first through hole of hinged cover, and be connected with the second through hole, realize the connection of hinged cover and shell; For the situation that screw is long, because the second through hole is communicated with the inner space of shell, like this, the inner end portion of screw then can directly through the second through hole of shell, extend in the inner space of shell, thus avoid on shell, arrange the phenomenon compared with long spiro nail post, greatly reduce molding time and the molding cost of shell, and greatly improve shell manufacture efficiency, and the joint efficiency between hinged cover and shell.
For adopting the household electrical appliance of above-mentioned syndeton, it can reduce molding time and the cost of shell, and improves the manufacture efficiency of shell, improves the efficiency of assembling between hinged cover and shell.
Accompanying drawing explanation
Fig. 1 is the perspective cut-away schematic diagram of the syndeton of the hinged cover that provides of the utility model embodiment and shell;
Fig. 2 is the exploded perspective schematic diagram of the syndeton of the hinged cover that provides of the utility model embodiment and shell;
Fig. 3 is the A place enlarged diagram in Fig. 1;
Fig. 4 is the schematic perspective view of the hinged cover that the utility model embodiment provides;
Fig. 5 is the B place enlarged diagram in Fig. 4.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
As shown in Fig. 1 ~ 5, it is the preferred embodiment that the utility model provides.
Referring to figs. 1 through 5, the syndeton 1 of the hinged cover that the present embodiment provides and shell, can be used in various household electronic products, as electric cooker, electric pressure cooking saucepan etc.
The syndeton 1 of hinged cover and shell comprises hinged cover 12, shell 11 and screw 13.Wherein, have inner space in shell 11, hinged cover 12 is arranged on the outside of shell 11, and its hinged cover 12 is connected with shell 11 by screw 13.
Be provided with the first through hole 123 in hinged cover 12, and be provided with the second through hole 111 in the sidewall of shell 11, this second through hole 111 runs through the sidewall in outside, and it is communicated with shell 11 outside and its inner space, and, the first through hole 123 and the second through hole 111 alignment; Screw 13 is located in the first through hole 123 of hinged cover 12 and the second through hole 111 of shell 11, is connected on shell 11 by hinged cover 12.
In the syndeton 1 of the above-mentioned hinged cover that provides and shell, the second through hole 111 running through sidewall is provided with in the sidewall of shell 11, screw 13 is located in the first through hole 123 of hinged cover 12, and is connected with the second through hole 111, thus realizes the connection of hinged cover 12 and shell 11; Like this, for the situation that screw 13 is long, the inner end portion of screw 13 then can directly through the second through hole 111 of shell 11, extend in the inner space of shell 11, thus avoid the phenomenon that arranges on shell 11 compared with long spiro nail post, greatly reduce molding time and the molding cost of shell 11, and raising shell 11 manufactures efficiency greatly, and the joint efficiency between hinged cover 12 and shell 11.
With reference to shown in Fig. 3 to 5, in the present embodiment, hinged cover 12 comprises middle part body 121, and in the middle part of this, the two ends of body 121 are respectively towards inner bending, forms kink 122, and the first above-mentioned through hole 123 is arranged in the body 121 of middle part.When hinged cover 12 coordinates with shell 11, the kink 122 at middle part body 121 two ends is connected on the lateral wall of shell 11 respectively, and has gap between the lateral wall of the madial wall of middle part body 121 and shell 11.Like this, when hinged cover 12 by screw 13 be connected to shell 11 outer time, its kink 122 abuts with the lateral wall of shell 11, and be connected in the second through hole 111 of shell 11 along with screw 13, and constantly screw in, the body 121 stressed lateral wall towards shell 11 in middle part bends, and keeps there is gap between the madial wall at middle part and the madial wall of shell 11, and the scope in this gap is 0.5mm ~ 5mm.In the coupling force of screw 13, and in the middle part of hinged cover 12 elastic-restoring force of body 121 effect under, ensure stable connection between hinged cover 12 and shell 11.
The lateral wall of shell 11 is convexly equipped with projection 112, the second through hole 111 in shell 11 sidewall runs through this projection 112, like this, for the situation that shell 11 is thinner, the length of the second through hole 111 can be increased by this projection 112, increase the connecting length of screw 13 and the second through hole 111, ensure the bonding strength of hinged cover 12 and shell 11; Moreover, by arranging projection 112 at the lateral wall of shell 11, be also convenient to the location of screw 13 when being connected with the second through hole 111.
Certainly, the length of projection 112 can be decided according to the actual requirements, unsuitable long.
In practice, extremely important for the selection of the second through hole 111 position in shell 11 sidewall, particularly when the sidewall of shell 11 is thinner.In the present embodiment, the lateral wall of shell 11 is formed by convex tendon 113, and this convex tendon 113 is connected with the lateral wall of projection 112, like this, even if when the sidewall of shell 11 is thinner, by avoiding arranging projection 112 outside shell 11, and now convex tendon 113 pairs of projections 112 have supporting role, greatly strengthen the intensity of projection 112.
In the middle part of hinged cover 12, the madial wall of body 121 is provided with boss 124, and the first through hole 123 in middle part body 121 runs through this boss 124, and boss 124 is just positioned opposite with the projection 112 on shell 11.Certainly, when being connected by screw 13 between door assembly with hinge and glass in right hand and left lid 12 with shell 11, there is between boss 124 and projection 112 interval 14, like this, namely can ensure to there is gap between the madial wall of hinged cover 12 and the lateral wall of shell 11, ensure the elastic-restoring force of hinged cover 12, and by arranging boss 124 and projection 112, screw 13 can be reduced and coordinate the gap, increase the connecting length of screw 13, greatly improve hinged cover 12 and coordinate intensity between shell 11.
In the middle part of hinged cover 12 body 121 lateral wall in be also provided with the counterbore 125 of outside opening, this counterbore 125 is communicated with the first through hole 123 in the body 121 of middle part, thus, when screw 13 is located in the middle part body 121 of hinged cover 12, and after being connected with the second through hole 111 of shell 11, the termination of screw 13 is then arranged in the inside of counterbore 125, and screw 13 extends the inner space that long part is then placed in shell 11, avoids screw 13 to be emerging in the outside of hinged cover 12.
The present embodiment additionally provides household electrical appliance, and it comprises the syndeton 1 of above-mentioned hinged cover and shell, like this, adopt the syndeton 1 of above-mentioned hinged cover and shell, shell 11 molding of household electrical appliance can be made simple, save molding cost, and improve the manufacture efficiency etc. of shell.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. the syndeton of hinged cover and shell, is characterized in that, comprises hinged cover, shell and screw, and described hinged cover is located at the outside of described shell, is provided with the first through hole in described hinged cover; Have inner space in described shell, the sidewall of described shell is provided with the second through hole being communicated with described inner space, described second through hole and the first through hole just positioned opposite; Described screw is located in described first through hole and the second through hole.
2. the syndeton of hinged cover as claimed in claim 1 and shell, is characterized in that, described hinged cover comprises middle part body, and the two ends of described middle part body are respectively towards inner bending, and form kink, described first through hole is located in the body of described middle part; The kink of described hinged cover is connected to the lateral wall of described shell respectively, and has gap between the madial wall of described middle part body and the lateral wall of described shell.
3. the syndeton of hinged cover as claimed in claim 2 and shell, it is characterized in that, the lateral wall of described shell is provided with projection, and described second through hole runs through described projection.
4. the syndeton of hinged cover as claimed in claim 3 and shell, it is characterized in that, the madial wall of described middle part body is provided with boss, and described first through hole runs through described boss, described boss and described projection just positioned opposite.
5. the syndeton of hinged cover as claimed in claim 4 and shell, it is characterized in that having gap between described boss and described projection, the scope in described gap is 0.5mm ~ 5mm.
6. the hinged cover as described in any one of claim 3 to 5 and the syndeton of shell, is characterized in that, the lateral wall of described middle part body is provided with counterbore, and described counterbore is communicated with described first through hole, and the termination of described screw is placed in described counterbore.
7. the hinged cover as described in any one of claim 3 to 5 and the syndeton of shell, it is characterized in that, the lateral wall of described shell is provided with convex tendon, described convex tendon is connected to described projection.
8. household electrical appliance, is characterized in that, comprise the syndeton of hinged cover described in any one of claim 1 ~ 7 and shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779712.3U CN204306664U (en) | 2014-12-10 | 2014-12-10 | The syndeton of hinged cover and shell and household electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779712.3U CN204306664U (en) | 2014-12-10 | 2014-12-10 | The syndeton of hinged cover and shell and household electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204306664U true CN204306664U (en) | 2015-05-06 |
Family
ID=53129004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420779712.3U Expired - Fee Related CN204306664U (en) | 2014-12-10 | 2014-12-10 | The syndeton of hinged cover and shell and household electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204306664U (en) |
-
2014
- 2014-12-10 CN CN201420779712.3U patent/CN204306664U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |