CN208112982U - A kind of shell structure for electronic heater - Google Patents
A kind of shell structure for electronic heater Download PDFInfo
- Publication number
- CN208112982U CN208112982U CN201820359864.6U CN201820359864U CN208112982U CN 208112982 U CN208112982 U CN 208112982U CN 201820359864 U CN201820359864 U CN 201820359864U CN 208112982 U CN208112982 U CN 208112982U
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- China
- Prior art keywords
- shell
- protrusion
- transmission element
- plastic cement
- male part
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Abstract
The utility model discloses a kind of shell structures for electronic heater, including a shell, and it is inserted in the plastic cement transmission element on shell, the opening being caught in for plastic cement transmission element is offered on the shell side, the plastic cement transmission element includes the male part positioned at open outer side side, the embedded division being shaped in male part inner side edge and insertion opening, wherein, a protrusion is respectively provided in the embedded division two sides, the side bayonet slot being caught in for open side edges is offered in the junction of the male part and protrusion, and the protrusion outer side edges are protruded to form arc protrusion side to inner walls direction.Shell structure provided by the utility model for electronic heater is, it can be achieved that directly press the purpose of quickly assembling plastic cement transmission element, relative to traditional structure design, not only materials are few, at low cost, and a pressure is i.e. composable, assembling is convenient quickly, greatly improves the efficiency of production and assembly.
Description
Technical field
The utility model relates to a kind of electronic heater more particularly to a kind of shell structures for electronic heater.
Background technique
In traditional electronic heater, need on the housing 10 group load onto transmission element 20, issue internal LED light
Divergence of beam appears outside, as shown in Figure 1, transmission element 20 is inserted directly into inner housing 10, after insertion, transmission element 20 and inner housing
Between 10 and unlocked, transmission element 20 easily looses from inner housing 10, or sticks up, and therefore, it is necessary in transmission element 20
One outer snap arm 201 of upper increase, while a upper outer tube is covered outside inner housing 10, so that the outer snap arm 201 of transmission element 20 is embedded in inner casing
Between body 10 and outer tube, to play the role of fixed transmission element 20.
Traditional this structure increases the materials of transmission element 20 since transmission element 20 needs to increase outer 201 structure of snap arm
Cost；Meanwhile during assembly line, after being inserted into transmission element 20 on inner housing 10, if artificially not pinning light transmission
Part 20, during being sent to next station and loading onto outer tube, transmission element 20 is easy to drop out, and brings very to assembly line
Big inconvenience, bad processing, while seriously affecting production assembly efficiency.
Utility model content
It in view of the above deficiencies, can the purpose of this utility model is to provide a kind of shell structure for electronic heater
It realizes that directly pressing quickly assembles the purpose of plastic cement transmission element, is designed relative to traditional structure, not only materials are few, and it is at low cost,
And one pressure it is i.e. composable, assemble it is convenient quickly, greatly improve the efficiency of production and assembly.
Used technical solution is the utility model in order to achieve the above objectives：
A kind of shell structure for electronic heater, including a shell and the plastic cement transmission element being inserted on shell,
The opening being caught in for plastic cement transmission element is offered on the shell side, which is characterized in that the plastic cement transmission element includes being located at
One male part on open outer side side, the embedded division being shaped in male part inner side edge and insertion opening, wherein embedding at this
Enter portion two sides and be respectively provided with a protrusion, offers the side card being caught in for open side edges in the junction of the male part and protrusion
Slot, and the protrusion outer side edges are protruded to form arc protrusion side to inner walls direction.
As a further improvement of the utility model, between the protrusion on the embedded division and positioned at embedded division two sides
With a positioning region, card slot in one is formed between the positioning region and protrusion, card slot is on the inner wall of positioning region in this
It is formed with an arc-shaped side.
It is provided on the side in the male part close to embedded division positioned at shell as a further improvement of the utility model,
Several locating pieces on external wall.
The male part lateral surface is integrally arc-shaped as a further improvement of the utility model,.
The shell is aluminum frame as a further improvement of the utility model,.
The beneficial effects of the utility model are：It is designed by the special construction of plastic cement transmission element, by plastic cement transmission element two sides
The deformation effect of side protrusion forms back-off position limiting structure, it can be achieved that directly pressing the purpose of quickly assembling plastic cement transmission element, relatively
It is designed in traditional structure, not only materials are few, and it is at low cost, and also a pressure is i.e. composable, and assembling is convenient quickly, greatly improves production
The efficiency of assembling.
Above-mentioned is the general introduction of utility model technical solution, below in conjunction with attached drawing and specific embodiment, to the utility model
It is described further.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of background technique
Fig. 2 is the external structure schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model plastic cement transmission element；
Fig. 4 is the sectional view of the utility model.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy for reaching predetermined purpose and being taken, below in conjunction with
Specific embodiment of the present utility model is described in detail in attached drawing and preferred embodiment.
Referring to figure 2. to Fig. 4, the utility model embodiment provides a kind of shell structure for electronic heater, including
One shell 1 and the plastic cement transmission element 2 being inserted on shell 1, offer on 1 side of shell and are caught in for plastic cement transmission element 2
An opening, the plastic cement transmission element 2 include positioned at open outer side side a male part 21, be shaped in 21 inner side edge of male part
And the embedded division 22 in insertion opening, wherein 21 lateral surface of male part is integrally arc-shaped；In 22 two sides of embedded division point
Not Ju You a protrusion 221, the male part 21 and protrusion 221 junction offer the side bayonet slot being caught in for open side edges
23, and 221 outer side edges of protrusion are protruded to form arc protrusion side 2211 to 1 inner wall direction of shell.
When plastic cement transmission element 2 to be assembled in the opening of shell 1, plastic cement transmission element 2 is pressed into opening, due to convex
The arc protrusion side 2211 for playing 221 is extruded the deformation for generating 0.15mm or so, to make embedded division 22 is whole to be embedded in by opening
In shell 1, after insertion, arc protrudes 2211 deformation of side and disappears, and arc protrudes side 2211 and restores to the original state, thus by two sides protrusion
221 effect is set to 2 entire card of plastic cement transmission element on shell 1.
Meanwhile on the embedded division 22 and being located between the protrusion 221 of 22 two sides of embedded division with a positioning region
222, card slot 223 in one are formed between the positioning region 222 and protrusion 221, card slot 223 is close to positioning region 222 in this
An arc-shaped side 2231 is formed on inner wall, by the setting of 222 structure of positioning region, for the positioning action to 1 internal structure of shell.
Meanwhile be provided on the side of embedded division 22 in the male part 21 it is several fixed on 1 outer wall of shell
Position block 211 improves combination stability for making further positioning to the combination between shell 1 and plastic cement transmission element 2.
In the present embodiment, the shell 1 is aluminum frame.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore technical characteristic identical or approximate with the utility model above-described embodiment is used, and obtained other structures,
It is within the protection scope of the utility model.
Claims (5)
1. a kind of shell structure for electronic heater, including a shell and the plastic cement transmission element being inserted on shell,
The opening being caught in for plastic cement transmission element is offered on the shell side, which is characterized in that the plastic cement transmission element includes being located to open
One male part of mouth outer side edges, the embedded division being shaped in male part inner side edge and insertion opening, wherein in the insertion
Portion two sides are respectively provided with a protrusion, offer the side card being caught in for open side edges in the junction of the male part and protrusion
Slot, and the protrusion outer side edges are protruded to form arc protrusion side to inner walls direction.
2. the shell structure according to claim 1 for electronic heater, which is characterized in that on the embedded division and
There is a positioning region between the protrusion of embedded division two sides, card slot in one is formed between the positioning region and protrusion,
Card slot is formed with an arc-shaped side on the inner wall of positioning region in this.
3. the shell structure according to claim 1 or 2 for electronic heater, which is characterized in that in the male part
Several locating pieces on housing exterior walls are provided on the side of embedded division.
4. the shell structure according to claim 1 for electronic heater, which is characterized in that the male part lateral surface
It is whole arc-shaped.
5. the shell structure according to claim 1 for electronic heater, which is characterized in that the shell is aluminium branch
Frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820359864.6U CN208112982U (en) | 2018-03-16 | 2018-03-16 | A kind of shell structure for electronic heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820359864.6U CN208112982U (en) | 2018-03-16 | 2018-03-16 | A kind of shell structure for electronic heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208112982U true CN208112982U (en) | 2018-11-16 |
Family
ID=64127331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820359864.6U Active CN208112982U (en) | 2018-03-16 | 2018-03-16 | A kind of shell structure for electronic heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208112982U (en) |
-
2018
- 2018-03-16 CN CN201820359864.6U patent/CN208112982U/en active Active
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