CN205947667U - Face cap spare and contain its electric heating cooking utensil - Google Patents
Face cap spare and contain its electric heating cooking utensil Download PDFInfo
- Publication number
- CN205947667U CN205947667U CN201620560009.2U CN201620560009U CN205947667U CN 205947667 U CN205947667 U CN 205947667U CN 201620560009 U CN201620560009 U CN 201620560009U CN 205947667 U CN205947667 U CN 205947667U
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- cover
- hinge spring
- hinged
- spring via
- hinged spring
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Abstract
The utility model relates to a face cap spare and contain its electric heating cooking utensil, face cap spare rotates and rotates along with the face lid including face lid, hinged spring and hinged cover, hinged spring, and the hinged cover upper end is equipped with and corresponds the hinged spring via hole that the card is gone into when supplying hinged spring to rotate, the hinged spring via hole is the little V -arrangement structure in the big lower part in upper portion, hinged spring goes into from the upper end card of hinged spring via hole, and the hinged spring via hole of big -end -up V shape makes hinged spring to have ensured to uncap reliably conveniently at hinged spring via hole internal motion, the edge that face lid is close to the hinged cover is provided with and stretches into hinged spring fender muscle downthehole excessively keeps off the muscle setting in the large -space department in the top of hinged spring via hole, can stop that experimental the finger stretch and touch hinged spring from the hinged spring via hole outside, guarantee the test indicate with hinged spring's creepage distance more than 4mm, guarantee from structural that the product accords with ampere rule, guarantees product security.
Description
Technical field
This utility model is related to a kind of cover part and the electric-heating cooking appliance containing it, belongs to electric heating in household electrical appliance and cooks
Prepare food utensil structure design field.
Background technology
The cover of electric cooker in the market, does not all add block reinforcement at hinge spring.Creep age distance is to reserve by structural member
Gap go ensure, because electric cooker product structure part is all the plastics using PP material, structural member deformation be not very controlled,
Sometimes result in product creep age distance not enough, and affect product safety.In addition, sometimes for solving the problems, such as creep age distance, and
Hinge spring Via Design at hinged cover is narrow parallel sulculus so that hinge spring is interfered with hinged cover, hinge spring
It is stuck on hinge spring via, lead to angle too small of uncapping, the normal use of impact product.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of cover part and the electric-heating cooking appliance containing it,
Creep age distance deficiency and angle too small of uncapping in prior art can be solved the problems, such as.
The technical scheme that this utility model solves above-mentioned technical problem is as follows：A kind of cover part, including with cooker body part
The cover that connects by hinge axis, it is enclosed within that hinge axis are outer and the hinge spring that is connected with cover and being fixed on outside cooker body part
Hinged cover on wall and at the hinge axis, described hinge spring rotates with cover and rotates, and described hinged cover upper end is provided with confession
The hinge spring via that when hinge spring rotates, correspondence snaps in, described hinge spring via is in the little v-shaped structure in the big bottom in top,
Described hinge spring snaps in from the upper end of hinge spring via, and described cover is provided with and can stretch in the edge near hinged cover
Enter the block reinforcement that described hinge spring crosses in the hole.
The beneficial effects of the utility model are：The hinge spring via of up big and down small V-arrangement enables hinge spring conveniently
Cross in the hole motion in hinge spring it is ensured that reliability of uncapping, if hinge spring Via Design is narrow parallel via, hinge
It is easy to be stuck in the hole when spring rotation, and lead to angle too small of uncapping.And block reinforcement is arranged on the top of hinge spring via
At portion's maximum spacing, can stop that test refers to put in outside hinge spring via and touches hinge spring it is ensured that test refers to
With the creep age distance of hinge spring in more than 4mm, guarantee that product meets safety it is ensured that product safety from structure.
On the basis of technique scheme, this utility model can also do following improvement.
Further, the upper end both sides of described hinge spring via are equipped with for expanding described hinge spring via pitch
Oblique angle.
Beneficial effect using above-mentioned further scheme is that oblique angle can increase hinge spring via pitch, thus expanding hinge
Gap between chain spring and hinge spring via, such hinge spring will not be stuck in hinge spring when rotating and cross in the hole, really
Protect reliability of uncapping.And oblique angle can obtain maximum spacing in " eight " shape launched on its top, and hinge spring is from
It is rotated into hinge spring via at big spacing.
Further, the spacing of upper end the widest part of described hinge spring via is 6mm.
Further, described hinge spring is more than or equal to 1.5mm with the gap of described hinge spring via in rotation process,
The spacing at the narrowest place in described hinge spring via lower end is 4mm.
Using above-mentioned further scheme beneficial effect be hinge spring via be upper end spacing 6mm, lower end spacing 4mm
V-arrangement via, in the rotation process of hinge spring, one end of hinge spring is wound on hinge axis, and the other end rotates with cover, turns
Move to hinge spring cross in the hole when, its gap with hinge spring via both sides hole wall is more than or equal to 1.5mm it is ensured that a top
Running clearance, such hinge spring will not be contacted with hinge spring via when rotating, and is not in stuck phenomenon it is ensured that opening
Lid is reliable.Because hinge spring via has added an oblique angle, lead to spacing to be herein enlarged to 6mm, be just that test refers to diameter, hinge
The 20N active force that chain spring easily refers to limit in test touches, and leads to creep age distance not enough, and on cover, the block reinforcement of design just may be used
To avoid this situation.
Further, described block reinforcement thickness is 3mm, and described block reinforcement is more than or equal to 2mm with the spacing of described hinge spring.
Using above-mentioned further scheme beneficial effect be block reinforcement thickness be 3mm, add between hinge spring and block reinforcement
Gap is more than or equal to 2mm, total distance just at least 5mm, ensure that the creep age distance of more than 4mm in structure.
Further, described block reinforcement is T-shaped, by the horizontal block reinforcement being fixed on described cover and being fixed in the middle part of horizontal block reinforcement
Vertical strengthening ribs composition.
Further, described horizontal block reinforcement width is 3mm, and highly for 5mm, thickness is 1.2mm.
Further, the big bottom in described vertical strengthening ribs top is little, and it is fixed on horizontal block reinforcement towards the side of described cover,
Described vertical strengthening ribs top is with respect to horizontal block reinforcement tilted 3 ° to cover.
Beneficial effect using above-mentioned further scheme is that the block reinforcement of T-shaped extends to the middle part of hinge spring via, in order to
Horizontal bar gear can keep out the power of 20N and indeformable, has added vertical strengthening ribs at the middle part of horizontal bar gear, vertical for ensureing
Reinforcement has sufficient intensity, and vertical strengthening ribs design, in up big and down small, has added one 3 degree of gradient simultaneously.Laterally block reinforcement and
Vertical strengthening ribs can be made it is also possible to directly be integrally formed being fixedly connected with split production when making, and its material can be with
Cover material is identical.
This utility model further relates to a kind of electric-heating cooking appliance, including cooker body part and above-mentioned cover part, therebetween
Structure and being connected with each other as previously mentioned.
Cover part of the present utility model can apply to the electric heating of the analog structure with cooker body part dough-making powder cover
In cooking apparatus, the product of especially similar electric cooker.
Brief description
Fig. 1 is the positive structure diagram of this utility model electric-heating cooking appliance；
Structural representation when Fig. 2 opens for this utility model electric-heating cooking appliance side-looking cover；
Fig. 3 is Fig. 2 sectional view；
Fig. 4 is sectional view when this utility model electric-heating cooking appliance side-looking cover is closed；
Fig. 5 is the partial enlarged drawing of A in Fig. 4；
Fig. 6 is this utility model cover side view cutaway drawing；
Fig. 7 is this utility model cover positive structure diagram；
Fig. 8 is the partial enlarged drawing of X in Fig. 1；
Fig. 9 is the partial enlarged drawing of Y in Fig. 6；
Figure 10 is the partial enlarged drawing of Z in Fig. 7.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, cover part, 11, cover, 111, block reinforcement, 1111, horizontal block reinforcement, 1112, vertical strengthening ribs, 12, hinge bullet
Spring, 13, hinged cover, 131, hinge lid spring via, 1311, oblique angle, 14, hinge axis, 2, cooker body part.
Specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example is served only for explaining this practicality
New, it is not intended to limit scope of the present utility model.
As shown in Figures 1 to 10, this utility model is related to a kind of cover part, passes through hinge axis including with cooker body part 2
14 are rotated the cover 11 connecting, are enclosed within the hinge spring 12 being connected outside hinge axis 14 and with cover 11 and are fixed on cooker body part 2
Hinged cover 13 on outer wall and at the hinge axis 14, described hinge spring 12 rotates with cover 11 and rotates, described hinged cover
13 upper ends are provided with the hinge spring via 131 that when rotating, correspondence snaps in for hinge spring 12, and described hinge spring via 131 is presented
The little v-shaped structure in the big bottom in portion, described hinge spring 12 snaps in from the upper end of hinge spring via 131, on described cover 11
Edge near hinged cover 13 is provided with the block reinforcement 111 that can stretch in described hinge spring via 131.
The hinge spring via 131 of up big and down small V-arrangement enables hinge spring 12 to facilitate in hinge spring via 131
Motion is it is ensured that reliability of uncapping, if hinge spring via 131 is designed as narrow parallel via, during hinge spring 12 rotation
Time is easy to be stuck in the hole, and leads to angle too small of uncapping.And block reinforcement 111 is arranged on the top of hinge spring via 131
At big spacing, can stop that test refers to put in outside hinge spring via 131 and touches hinge spring 12 it is ensured that test refers to
With the creep age distance of hinge spring 12 in more than 4mm, guarantee that product meets safety it is ensured that product safety from structure.
As shown in figure 8, the upper end both sides of described hinge spring via 131 are equipped with for expanding described hinge spring via
The oblique angle 1311 of 131 spacing.Oblique angle 1311 can increase hinge spring via 131 spacing, thus expanding hinge spring 12 and hinge
Gap between chain spring via 131, such hinge spring 12 rotate when will not be stuck in hinge spring via 131 it is ensured that
Reliability of uncapping.And oblique angle 1311 can obtain maximum spacing in " eight " shape launched on its top, and hinge spring 12
It is rotated into hinge spring via 131 at maximum spacing.
As shown in figure 8, the spacing of upper end the widest part of described hinge spring via 131 is 6mm.Described hinge spring 12 exists
It is more than or equal to 1.5mm with the gap of described hinge spring via 131, described hinge spring via 131 lower end is in rotation process
The spacing at narrow place is 4mm.
Described hinge spring via 131 is upper end spacing 6mm, the V-arrangement via of lower end spacing 4mm, in hinge spring 12
In rotation process, one end of hinge spring 12 is wound on hinge axis 14, and the other end rotates with cover 11, turns to hinge spring mistake
When in hole 131, the gap of itself and hinge spring via 131 both sides hole wall is more than or equal to 1.5mm it is ensured that between certain rotation
Gap, such hinge spring 12 will not be contacted with hinge spring via 131 when rotating, and is not in stuck phenomenon it is ensured that opening
Lid is reliable.Because hinge spring via 131 has added an oblique angle 1311, lead to spacing to be herein enlarged to 6mm, be just that test refers to
Diameter, the 20N active force that hinge spring 12 easily refers to limit in test touches, and leads to creep age distance not enough, and designs on cover 11
Block reinforcement 111 just can avoid this situation.
As shown in figure 5, described block reinforcement 111 thickness is 3mm, described block reinforcement 111 is more than with the spacing of described hinge spring 12
Equal to 2mm.The thickness of block reinforcement is 3mm, adds that hinge spring and the gap of block reinforcement are more than or equal to 2mm, total distance is just at least
5mm, ensure that the creep age distance of more than 4mm in structure.
As shown in Figure 9 and Figure 10, described block reinforcement 111 is T-shaped, by horizontal block reinforcement 1111 He being fixed on described cover 11
The vertical strengthening ribs 1112 being fixed on horizontal block reinforcement 1111 middle part form.Described horizontal block reinforcement 1111 width is 3mm, is highly
5mm, thickness is 1.2mm.The big bottom in described vertical strengthening ribs 1112 top is little, and it is fixed on horizontal block reinforcement 1111 towards described face
The side of lid 11, described vertical strengthening ribs 1112 top is with respect to horizontal block reinforcement 1111 tilted 3 ° to cover 11.The block reinforcement of T-shaped
111 middle parts extending to hinge spring via 131, indeformable in order to horizontal bar gear 1111 can keep out the power of 20N, horizontal
The middle part of muscle gear 1111 has added vertical strengthening ribs 1112, has sufficient intensity for guarantee vertical strengthening ribs 1112, vertical reinforcement
Muscle 1112 design, in up big and down small, has added one 3 degree of gradient simultaneously.Laterally block reinforcement 1111 and vertical strengthening ribs 1112 are in system
Can be made it is also possible to directly be integrally formed being fixedly connected with split production when making, its material can be identical with cover 11 material.
In this utility model, hinge spring via 131, block reinforcement 111 number and location can be according to hinge spring 12
The torque arm number extending and position determine, typically can be arranged to arranged side by side two, as illustrated in figures 1 and 8.
This utility model further relates to a kind of electric-heating cooking appliance, including cooker body part 2 and above-mentioned cover part 1, the two it
Between structure and being connected with each other as previously mentioned.
Cover part of the present utility model can apply to the electric heating of the analog structure with cooker body part dough-making powder cover
In cooking apparatus, the product of especially similar electric cooker.
Of the present utility model description in it is to be understood that term " horizontal ", " vertical ", " on ", D score, " top ",
The orientation of instruction such as " bottom ", " interior ", " outward ", " spacing ", " wide ", " narrow " or position relationship are based on orientation shown in the drawings or position
Put relation, be for only for ease of and describe this utility model and simplify description, rather than instruction or the device or the element that imply indication
Must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, for example, " connection " can be fixedly connected or be detachably connected, or integral；
Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, permissible
It is the connection of two element internals or the interaction relationship of two elements, limit unless otherwise clear and definite.For this area
For those of ordinary skill, concrete meaning in this utility model for the above-mentioned term can be understood as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be the first and second feature directly contacts, or the first and second features pass through intermediary mediate contact.And, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " permissible
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.
Although of the present utility model embodiment has been shown and described above it is to be understood that above-described embodiment is
Exemplary it is impossible to be interpreted as that those of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model
Interior above-described embodiment can be changed, change, replacing and modification.
Claims (10)
1. a kind of cover part, rotates the cover (11) being connected, is enclosed within hinge including passing through hinge axis (14) with cooker body part (2)
Hinge spring (12) that axle (14) is connected outward and with cover (11) and being fixed on cooker body part (2) outer wall and near hinge axis
(14) hinged cover (13) at place, described hinge spring (12) rotates with cover (11) and rotates, and described hinged cover (13) upper end sets
There is when rotating the hinge spring via (131) that correspondence snaps in for hinge spring (12) it is characterised in that described hinge spring via
(131) it is in the little v-shaped structure in the big bottom in top, described hinge spring (12) snaps in from the upper end of hinge spring via (131), institute
State, on cover (11), the edge near hinged cover (13) is provided with the block reinforcement that can stretch in described hinge spring via (131)
(111).
2. according to claim 1 cover part it is characterised in that the upper end both sides of described hinge spring via (131) are equal
It is provided with the oblique angle (1311) for expanding described hinge spring via (131) spacing.
3. according to claim 2 cover part it is characterised in that upper end the widest part of described hinge spring via (131)
Spacing be 6mm.
4. according to claim 3 cover part it is characterised in that described hinge spring (12) in rotation process with described
The gap of hinge spring via (131) is more than or equal to 1.5mm, and the spacing at the narrowest place in described hinge spring via (131) lower end is
4mm.
5. according to any one of Claims 1-4 cover part it is characterised in that described block reinforcement (111) thickness be 3mm, institute
The spacing stating block reinforcement (111) with described hinge spring (12) is more than or equal to 2mm.
6. according to any one of Claims 1-4 cover part it is characterised in that described block reinforcement (111) is T-shaped, by fixing
In the horizontal block reinforcement (1111) on described cover (11) be fixed on the vertical strengthening ribs (1112) in the middle part of horizontal block reinforcement (1111)
Composition.
7. cover part, it is characterised in that described horizontal block reinforcement (1111) width is 3mm, is highly according to claim 6
5mm, thickness is 1.2mm.
8. according to claim 6 cover part it is characterised in that the big bottom in described vertical strengthening ribs (1112) top is little,
It is fixed on horizontal block reinforcement (1111) towards the side of described cover (11), and described vertical strengthening ribs (1112) top is with respect to horizontal stroke
Tilted 3 ° to block reinforcement (1111) to cover (11).
9. a kind of electric-heating cooking appliance, including cooker body part (2) dough-making powder cover (1) it is characterised in that described cover part
(1) it is cover part (1) as described in any one of claim 1 to 8.
10. according to claim 9 a kind of electric-heating cooking appliance it is characterised in that described electric-heating cooking appliance be electric cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620560009.2U CN205947667U (en) | 2016-06-08 | 2016-06-08 | Face cap spare and contain its electric heating cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620560009.2U CN205947667U (en) | 2016-06-08 | 2016-06-08 | Face cap spare and contain its electric heating cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205947667U true CN205947667U (en) | 2017-02-15 |
Family
ID=57967973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620560009.2U Expired - Fee Related CN205947667U (en) | 2016-06-08 | 2016-06-08 | Face cap spare and contain its electric heating cooking utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205947667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107468073A (en) * | 2016-06-08 | 2017-12-15 | 佛山市顺德区美的电热电器制造有限公司 | A kind of cover part and the electric-heating cooking appliance containing it |
-
2016
- 2016-06-08 CN CN201620560009.2U patent/CN205947667U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107468073A (en) * | 2016-06-08 | 2017-12-15 | 佛山市顺德区美的电热电器制造有限公司 | A kind of cover part and the electric-heating cooking appliance containing it |
| CN107468073B (en) * | 2016-06-08 | 2023-08-04 | 佛山市顺德区美的电热电器制造有限公司 | Face cover part and electric heating cooking utensil comprising same |
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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: 20170215 Termination date: 20200608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |