CN203167487U - Toolless installing and disassembly dust screen connection structure - Google Patents
Toolless installing and disassembly dust screen connection structure Download PDFInfo
- Publication number
- CN203167487U CN203167487U CN 201320099381 CN201320099381U CN203167487U CN 203167487 U CN203167487 U CN 203167487U CN 201320099381 CN201320099381 CN 201320099381 CN 201320099381 U CN201320099381 U CN 201320099381U CN 203167487 U CN203167487 U CN 203167487U
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- air filter
- buckle
- type structure
- snap fit
- dust screen
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Abstract
The utility model relates to the technical field of dust prevention, and specifically relates to a toolless installing and disassembly dust screen connection structure. A technical problem solved is that a dust screen connection structure which can be installed and disassembled simply and rapidly without tools is provided. In the toolless installing and disassembly dust screen connection structure, a dust screen component also comprises an elasticity component and at least a dust screen buckle. The elasticity component is disposed on a side of a dust screen frame. The dust screen buckle is disposed on the dust screen frame. The elasticity component is used to apply external forces and is elastically connected with the dust screen frame. A fixing component is provided with an anti-loose location hole and at least a buckle fixing hole. A dust screen anti-loose locating pin is clamped and connected with the anti-loose location hole. The dust screen buckle is clamped and connected with the buckle fixing hole. The dust screen connection structure can be installed without tools, and is convenient to disassemble, and cleaning and changing. The dust screen connection structure is simple in structure, and is not easy to damage. The dust screen connection structure is easy to manufacture and process, and is low in cost.
Description
Technical field
The utility model relates to the dust control technology field, more specifically, relates to a kind of instrument of exempting from and installs, dismantles the Air Filter syndeton.
Background technology
Some present equipment need carry out ventilation and heat on the one hand when work, so must design the ventilating opening of taking a breath with the external world at equipment; Flow owing to static, air on the other hand and reason such as diffusion, ventilating opening is the dust in the very easy build-up of air again.Gathering of dust will inevitably impact the operate as normal of equipment or risk, so the Air Filter device must be set at the ventilating opening place.The major part of the Air Filter of the use of household electrical appliances, electronic applications adopts screw fixedly to need the instrument dismounting or adopts a plurality of parts combinations fixing at present, though adopt the mode of screw simple, but install, need use screwdriver when dismantling Air Filter, in case the user does not have screwdriver just can not install, dismantles Air Filter, causes the generation of inconvenient phenomenon; In addition, adopt the fixing complex structure of a plurality of parts combination, the cost of manufacture height, this is expensive finally can transfer to the user, has reduced user's satisfaction.
Summary of the invention
The utility model is for overcoming the described at least a defective of above-mentioned prior art, but a kind of not tool using just installation, the Air Filter syndeton of dismounting of simple and fast are provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of instrument of exempting from is installed, dismounting Air Filter syndeton, comprise Air Filter parts and boxboard, the Air Filter parts comprise the Air Filter framework, are located at the Air Filter in the Air Filter framework, wherein, described Air Filter parts also comprise elastomeric element and at least one Air Filter buckle, elastomeric element is located at the sidepiece of Air Filter framework, the Air Filter buckle is located on the Air Filter framework, elastomeric element is provided with the locking alignment pin of Air Filter, and elastomeric element is used for the external force effect and is connected with Air Filter framework elasticity; Described boxboard is provided with locking location hole and at least one snap fit hole, the locking alignment pin of Air Filter and locking location hole clamping, Air Filter buckle and the clamping of snap fit hole.
Each Air Filter buckle of Air Filter parts is aimed on the boxboard corresponding snap fit hole respectively and be pressed into, the locking alignment pin of Air Filter pushes up boxboard and causes the elastomeric element distortion, promote the Air Filter parts, snap in up to the locking alignment pin of Air Filter and namely finish installation in the locking location hole; Make the locking alignment pin of Air Filter break away from locking location hole with portable elastomeric element, and promote the Air Filter parts, the Air Filter parts are mentioned namely finish dismounting again.Exempt from instrument installation, convenient disassembly, be convenient to cleaned and changed; Simple in structure, not fragile, it is low to make the handling ease cost.
Further, described Air Filter buckle comprises buckle connecting portion and the buckle Access Division of extending along buckle connecting portion side, described snap fit hole comprises the fixing hole connecting portion and is located at the fixing hole Access Division of fixing hole connecting portion front end, the Air Filter buckle inserts in the fixing hole connecting portion, chucking snap fit hole, buckle Access Division.Described buckle Access Division comprises horizontal part and the oblique portion of extending along horizontal part, the width of the width of Air Filter buckle and fixing hole connecting portion is suitable, the width of the width of buckle connecting portion and fixing hole Access Division is suitable, tiltedly portion inserts along boxboard for the Air Filter buckle, and boxboard is clamped in the gap between horizontal part and the Air Filter framework.The similar rectangular configuration of buckle connecting portion, the similar trapezium structure in buckle Access Division, the width of the integral width of Air Filter buckle and fixing hole connecting portion is suitable, whole Air Filter buckle is inserted in the fixing hole connecting portion smoothly, promote the Air Filter parts then, the buckle connecting portion enters in the fixing hole Access Division, and tiltedly portion makes the Air Filter buckle enter more smoothly, boxboard effectively is clipped between the gap of horizontal part and Air Filter framework.
Optionally, described Air Filter buckle is located at the both sides of Air Filter framework, and the top that Air Filter is buckled in Air Filter parts lateral cross section is " " " the type structure, be to fall " " in the bottom of lateral cross section " the type structure; Described boxboard is provided with a plurality of louvres, and the both sides of louvre are located in the snap fit hole, and the snap fit hole is " ﹃ " type structure in the bottom of louvre, on the top of louvre for falling " ﹃ " type structure.
Optionally, described Air Filter buckle is located at the both sides of Air Filter framework, and the top that Air Filter is buckled in Air Filter parts lateral cross section is " " " the type structure, also be " " in the bottom of lateral cross section " the type structure; Described boxboard is provided with a plurality of louvres, and the both sides of louvre are located in the snap fit hole, the snap fit hole in the bottom of louvre for falling " ﹃ " type structure, on the top of louvre also for falling " ﹃ " type structure.
Optionally, described Air Filter buckle is located at the both sides of Air Filter framework, and Air Filter is buckled in the top of Air Filter parts lateral cross section for falling " " " the type structure, be to fall " " in the bottom of lateral cross section " the type structure; Described boxboard is provided with a plurality of louvres, and the both sides of louvre are located in the snap fit hole, and the snap fit hole is " ﹃ " type structure in the bottom of louvre, is " ﹃ " type structure on the top of louvre.
Further, the locking alignment pin of described Air Filter is provided with the rake of the locking location hole of a clamping.Long end by this rake can snap in the locking alignment pin of Air Filter in the locking location hole, and this snap fit is simple, and is convenient and swift.
Further, described elastomeric element is the Air Filter handle.The junction of Air Filter handle and Air Filter framework is bent.
The Air Filter buckle is corresponding with the quantity in snap fit hole to make that both cooperation chuckings are more compact, firm.
Further, described Air Filter handle is provided with a kink for the external force effect.Can the Air Filter handle be mentioned in when dismounting by this kink, make the locking alignment pin of Air Filter break away from locking location hole, promote the Air Filter parts again, can the Air Filter parts mention and namely finish dismounting.
Compared with prior art, beneficial effect is: boxboard of the present utility model is provided with locking location hole and at least one snap fit hole, the locking alignment pin of Air Filter and locking location hole clamping, at least one Air Filter buckle and at least one snap fit hole clamping.Can exempt from instrument installation, convenient disassembly like this, be convenient to cleaned and changed; And it is simple in structure, and is not fragile, and it is low to make the handling ease cost.
Description of drawings
Fig. 1 is the Air Filter parts overall structure front schematic view of embodiment 1.
Fig. 2 is the Air Filter parts cross-sectional view of embodiment 1.
Fig. 3 is the Air Filter component side TV structure schematic diagram of embodiment 1.
Fig. 4 is the Air Filter parts cross-section structure enlarged diagram of embodiment 1.
Fig. 5 is the Air Filter parts side structure enlarged diagram of embodiment 1.
Fig. 6 is the Air Filter parts stereochemical structure enlarged diagram of embodiment 1.
Fig. 7 is the boxboard structural representation of embodiment 1.
Fig. 8 is installation first schematic diagram of embodiment 1.
Fig. 9 is installation second schematic diagram of embodiment 1.
Figure 10 is the installation schematic diagram of embodiment 1.
Figure 11 is dismounting first schematic diagram of embodiment 1.
Figure 12 is dismounting second schematic diagram of embodiment 1.
Figure 13 is the Air Filter parts cross-sectional view of embodiment 2.
Figure 14 is the boxboard structural representation of embodiment 2.
Figure 15 is the Air Filter parts cross-sectional view of embodiment 3.
Figure 16 is the boxboard structural representation of embodiment 3.
Embodiment
Accompanying drawing only is used for exemplary illustration, can not be interpreted as the restriction to this patent; For better explanation present embodiment, some parts of accompanying drawing have omission, amplify or dwindle, and do not represent the size of actual product; To those skilled in the art, in the accompanying drawing some known features and explanation thereof may to omit be understandable.Describe the position relation in the accompanying drawing and only be used for exemplary illustration, can not be interpreted as the restriction to this patent.
As Fig. 1,2, shown in 7, Fig. 2 is the A-A generalized section of Fig. 1, a kind of instrument of exempting from is installed, dismounting Air Filter syndeton, comprise Air Filter parts 1 and boxboard 2, Air Filter parts 1 comprise Air Filter framework 11, be located at the Air Filter 15 in the Air Filter framework 11, wherein, Air Filter parts 1 also comprise elastomeric element and at least one Air Filter buckle 14, elastomeric element is located at the sidepiece of Air Filter framework 11, Air Filter buckle 14 is located on the Air Filter framework 11, elastomeric element is provided with the locking alignment pin 13 of Air Filter, and elastomeric element is used for the external force effect and is connected with Air Filter framework 11 elasticity; Boxboard 2 is provided with locking location hole 21 and at least one snap fit hole 23, the locking alignment pin 13 of Air Filter and locking location hole 21 clampings, and Air Filter buckle 14 and 23 clampings of snap fit hole, elastomeric element is Air Filter handle 12.Air Filter buckle 14 is assemblied in the snap fit hole 23 Air Filter parts 1 is close to boxboard 2 surfaces; Air Filter parts 1 are seated the locking alignment pin 13 of back Air Filter with boxboard 2 and are stuck in the locking location hole 21, Air Filter parts 1 are fixed preventing from getting loose.
Shown in Fig. 3,4,5,6,7, Fig. 4 is the enlarged diagram of Fig. 2, Fig. 5 is the enlarged diagram of Fig. 3, Air Filter buckle 14 comprises buckle connecting portion 142 and the buckle Access Division 141 of extending along buckle connecting portion 142 sides, snap fit hole 23 comprises fixing hole connecting portion 231 and is located at the fixing hole Access Division 232 of fixing hole connecting portion 231 front ends, Air Filter buckle 14 inserts in the fixing hole connecting portion 231,141 chucking snap fit holes 23, buckle Access Division.Buckle Access Division 141 comprises horizontal part 141B and the oblique 141A of portion that extends along horizontal part 141B, the width of the width of Air Filter buckle 14 and fixing hole connecting portion 231 is suitable, the width of the width of buckle connecting portion 142 and fixing hole Access Division 232 is suitable, tiltedly the 141A of portion is used for Air Filter buckle 14 along boxboard 2 insertions, and boxboard 2 is clamped in the gap between horizontal part 141B and the Air Filter framework 11.In the present embodiment, buckle connecting portion 142 similar rectangular configuration, buckle Access Division 141 similar trapezium structures, the width of the integral width of Air Filter buckle 14 and fixing hole connecting portion 231 is suitable, whole Air Filter buckle 14 is inserted in the fixing hole connecting portion 231 smoothly, promote Air Filter parts 1 then, buckle connecting portion 142 enters in the fixing hole Access Division 232, and tiltedly the 141A of portion makes Air Filter buckle 14 enter more smoothly, boxboard 2 effectively is clipped between the gap of horizontal part 141B and Air Filter framework 11.Air Filter handle 12 is provided with a kink 121 for the external force effect.As shown in figure 12, can Air Filter handle 12 be mentioned in when dismounting by this kink 121, make the locking alignment pin 13 of Air Filter break away from locking location hole 21, promote Air Filter parts 1 again, Air Filter parts 1 are mentioned and are namely finished dismounting.Shown in Fig. 1,3, the locking alignment pin 13 of Air Filter is provided with the rake of the locking location hole 21 of a clamping, and this rake is similar to the oblique excision of cylinder, and the long end by this rake can snap in the locking alignment pin 13 of Air Filter in the locking location hole 21, this snap fit is simple, and is convenient and swift.
Shown in Fig. 2,7, in the present embodiment, Air Filter buckle 14 is located at the both sides of Air Filter framework 11, and Air Filter buckle 14 is " " on the top of Air Filter parts 1 lateral cross section " the type structure, be to fall " " in the bottom of lateral cross section " the type structure; Boxboard 2 is provided with a plurality of louvres 22, and the both sides of louvre 22 are located in snap fit hole 23, and snap fit hole 23 is " ﹃ " type structure in the bottom of louvre 22, on the top of louvre 22 for falling " ﹃ " type structure.Concrete structure in the present embodiment can be with Air Filter parts 1 and boxboard 2 stable being connected and fixed.
As shown in Figure 8, each Air Filter buckle 14 of Air Filter parts 1 is aimed on the boxboard 2 the fixing hole connecting portion 231 in corresponding snap fit hole 23 respectively and be pressed into, the locking alignment pin of Air Filter 13 tops cause Air Filter handle 12 that distortion as shown in Figure 9 takes place to boxboard 2, the direction of arrow shown in Fig. 9 promotes Air Filter parts 1, because the structure of Air Filter buckle 14 as shown in Figure 6, buckle connecting portion 142 enters in the fixing hole Access Division 232, and tiltedly the 141A of portion makes Air Filter buckle 14 enter more smoothly, boxboard 2 effectively is clipped between the gap of horizontal part 141B and Air Filter framework 11, snap in the locking location hole 21 up to the locking alignment pin 13 of Air Filter and namely to finish installation, as shown in figure 10; During dismounting, kink 121 with portable Air Filter handle 12 makes the locking alignment pin 13 of Air Filter break away from locking location hole 21, and press the promotion of direction shown in arrow Air Filter parts 1 among Figure 11, Air Filter parts 1 are mentioned by direction shown in the arrow among Figure 12 namely finish dismounting again.Can exempt from instrument installation, convenient disassembly like this, be convenient to cleaned and changed; And it is simple in structure, and is not fragile, and it is low to make the handling ease cost.In the present embodiment, Air Filter buckle 14 is corresponding with the quantity in snap fit hole 23 to make that both cooperation chuckings are more compact, firm.
Embodiment 2
Shown in Figure 13,14, Air Filter buckle 14 is located at the both sides of Air Filter framework 11, and Air Filter buckle 14 is " " on the top of Air Filter parts 1 lateral cross section " the type structure, also be " " in the bottom of lateral cross section " the type structure; Boxboard 2 is provided with a plurality of louvres 22, and the both sides of louvre 22 are located in snap fit hole 23, snap fit hole 23 in the bottom of louvre 22 for falling " ﹃ " type structure, on the top of louvre 22 also for falling " ﹃ " type structure.The difference of present embodiment and embodiment 1 is that Air Filter buckle 14 arranges direction, as shown in figure 13, be " " " the type structure; therefore; corresponding; that the snap fit hole 23 among Figure 14 also is down " ﹃ " type structure, and the concrete structure in the present embodiment also can be with Air Filter parts 1 and boxboard 2 stable being connected and fixed.All the other structures of present embodiment and embodiment 1 are identical, no longer narrate at this.
Embodiment 3
Shown in Figure 15,16, Air Filter buckle 14 is located at the both sides of Air Filter framework 11, and Air Filter buckle 14 is to fall " " on the top of Air Filter parts 1 lateral cross section " the type structure, be to fall " " in the bottom of lateral cross section " the type structure; Boxboard 2 is provided with a plurality of louvres 22, and the both sides of louvre 22 are located in snap fit hole 23, and snap fit hole 23 is " ﹃ " type structure in the bottom of louvre 22, is " ﹃ " type structure on the top of louvre 22.Concrete structure in the present embodiment also can be with Air Filter parts 1 and boxboard 2 stable being connected and fixed.All the other structures of present embodiment and embodiment 1 are identical, no longer narrate at this.
Obviously, above-described embodiment of the present utility model only is for the utility model example clearly is described, and is not to be restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all execution modes exhaustive.All any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the utility model claim.
Claims (10)
1. the Air Filter syndeton is installed, dismantled to the instrument of exempting from, comprise Air Filter parts and boxboard, the Air Filter parts comprise the Air Filter framework, are located at the Air Filter in the Air Filter framework, it is characterized in that, described Air Filter parts also comprise elastomeric element and at least one Air Filter buckle, elastomeric element is located at the sidepiece of Air Filter framework, the Air Filter buckle is located on the Air Filter framework, elastomeric element is provided with the locking alignment pin of Air Filter, and elastomeric element is used for the external force effect and is connected with Air Filter framework elasticity; Described boxboard is provided with locking location hole and at least one snap fit hole, the locking alignment pin of Air Filter and locking location hole clamping, Air Filter buckle and the clamping of snap fit hole.
2. the Air Filter syndeton is installed, dismantled to a kind of instrument of exempting from according to claim 1, it is characterized in that: described Air Filter buckle comprises buckle connecting portion and the buckle Access Division of extending along buckle connecting portion side, described snap fit hole comprises the fixing hole connecting portion and is located at the fixing hole Access Division of fixing hole connecting portion front end, the Air Filter buckle inserts in the fixing hole connecting portion, chucking snap fit hole, buckle Access Division.
3. the Air Filter syndeton is installed, dismantled to a kind of instrument of exempting from according to claim 2, it is characterized in that: described buckle Access Division comprises horizontal part and the oblique portion of extending along the horizontal part front end, the width of the width of Air Filter buckle and fixing hole connecting portion is suitable, the width of the width of buckle connecting portion and fixing hole Access Division is suitable, tiltedly portion inserts along boxboard for the Air Filter buckle, and boxboard is clamped in the gap between horizontal part and the Air Filter framework.
4. the Air Filter syndeton is installed, dismantled to a kind of instrument of exempting from according to claim 3, it is characterized in that: described Air Filter buckle is located at the both sides up and down of Air Filter framework, the top that Air Filter is buckled in Air Filter parts lateral cross section is " " " the type structure, be to fall " " in the bottom of lateral cross section " the type structure; Described boxboard is provided with a plurality of louvres, and the both sides up and down of louvre are located in the snap fit hole, and the snap fit hole is " ﹃ " type structure in the bottom of louvre, on the top of louvre for falling " ﹃ " type structure.
5. the Air Filter syndeton is installed, dismantled to a kind of instrument of exempting from according to claim 3, it is characterized in that: described Air Filter buckle is located at the both sides up and down of Air Filter framework, the top that Air Filter is buckled in Air Filter parts lateral cross section is " " " the type structure, also be " " in the bottom of lateral cross section " the type structure; Described boxboard is provided with a plurality of louvres, and the both sides up and down of louvre are located in the snap fit hole, the snap fit hole in the bottom of louvre for falling " ﹃ " type structure, on the top of louvre also for falling " ﹃ " type structure.
6. the Air Filter syndeton is installed, dismantled to a kind of instrument of exempting from according to claim 3, it is characterized in that: described Air Filter buckle is located at the both sides up and down of Air Filter framework, Air Filter is buckled in the top of Air Filter parts lateral cross section for falling " " " the type structure, be to fall " " in the bottom of lateral cross section " the type structure; Described boxboard is provided with a plurality of louvres, and the both sides up and down of louvre are located in the snap fit hole, and the snap fit hole is " ﹃ " type structure in the bottom of louvre, is " ﹃ " type structure on the top of louvre.
7. a kind of instrument of exempting from according to claim 1 is installed, is dismantled the Air Filter syndeton, and it is characterized in that: the locking alignment pin of described Air Filter is provided with the rake of the locking location hole of a clamping.
8. a kind of instrument of exempting from according to claim 1 is installed, is dismantled the Air Filter syndeton, and it is characterized in that: described elastomeric element is the Air Filter handle.
9. a kind of instrument of exempting from according to claim 8 is installed, is dismantled the Air Filter syndeton, and it is characterized in that: described Air Filter handle is provided with a kink for the external force effect.
10. install, dismantle the Air Filter syndeton according to the arbitrary described a kind of instrument of exempting from of claim 1 to 9, it is characterized in that: described Air Filter buckle is corresponding with the quantity in snap fit hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099381 CN203167487U (en) | 2013-03-05 | 2013-03-05 | Toolless installing and disassembly dust screen connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099381 CN203167487U (en) | 2013-03-05 | 2013-03-05 | Toolless installing and disassembly dust screen connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203167487U true CN203167487U (en) | 2013-08-28 |
Family
ID=49028634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320099381 Expired - Lifetime CN203167487U (en) | 2013-03-05 | 2013-03-05 | Toolless installing and disassembly dust screen connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203167487U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470281A (en) * | 2013-09-25 | 2015-03-25 | 中兴通讯股份有限公司 | Detachable dustproof screen assembly and electronic device adopting same |
| CN108733168A (en) * | 2018-07-18 | 2018-11-02 | 深圳市火乐科技发展有限公司 | A kind of quickly assembled and disassembled dust-proof screen component and projection device |
| CN108882594A (en) * | 2018-08-15 | 2018-11-23 | 浙江佳乐科仪股份有限公司 | A kind of frequency converter cabinet of high efficiency and heat radiation |
-
2013
- 2013-03-05 CN CN 201320099381 patent/CN203167487U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470281A (en) * | 2013-09-25 | 2015-03-25 | 中兴通讯股份有限公司 | Detachable dustproof screen assembly and electronic device adopting same |
| CN108733168A (en) * | 2018-07-18 | 2018-11-02 | 深圳市火乐科技发展有限公司 | A kind of quickly assembled and disassembled dust-proof screen component and projection device |
| CN108733168B (en) * | 2018-07-18 | 2024-04-02 | 深圳市火乐科技发展有限公司 | Dust screen assembly capable of being assembled and disassembled quickly and projection equipment |
| CN108882594A (en) * | 2018-08-15 | 2018-11-23 | 浙江佳乐科仪股份有限公司 | A kind of frequency converter cabinet of high efficiency and heat radiation |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |