CN203098390U - Fan - Google Patents
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- Publication number
- CN203098390U CN203098390U CN 201220640027 CN201220640027U CN203098390U CN 203098390 U CN203098390 U CN 203098390U CN 201220640027 CN201220640027 CN 201220640027 CN 201220640027 U CN201220640027 U CN 201220640027U CN 203098390 U CN203098390 U CN 203098390U
- Authority
- CN
- China
- Prior art keywords
- catch net
- edge
- fore shell
- fan
- intake grill
- Prior art date
- 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
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Abstract
The utility model discloses a fan, which comprises a front shell, an air inlet arranged in the front shell, and a protecting net fixedly arranged on the air inlet, wherein the protecting net is fixedly arranged on the air inlet of the front shell through a hot melting manner. The fan has the advantages that since the protecting net is fixedly arranged on the air inlet of the front shell through the hot melting manner and hot melting fixation is firm, the protecting net cannot be loosened, is difficult to damage and is thus more firmly and fixedly arranged on the front shell.
Description
Technical field
The utility model relates to household appliance technical field, in particular, relates to a kind of fan.
Background technique
I have designed a kind of fan, comprise housing, be used to hang up the lanyard of fan and be placed on housing interior circuit board, fan assembly and battery etc., housing is provided with intake grill and exhaust outlet, housing comprises fore shell and the back cover that connects and fixes with fore shell, wherein intake grill is arranged on the fore shell, and exhaust outlet is arranged on case top or bottom.Fan is provided with guard member respectively at intake grill and exhaust outlet place; what wherein the intake grill place was provided with is catch net, and catch net is by being fixed on the fore shell, though clamping is for convenience detach; but clamping is easily impaired and come off, thereby catch net can not be firm is fixed on the fore shell.
The model utility content
Technical problem to be solved in the utility model provides a kind of fan of catch net fixation.
The purpose of this utility model is achieved through the following technical solutions: a kind of fan comprises fore shell, is arranged on the intake grill on the fore shell and is fixed on the catch net at intake grill place that described catch net is fixed on the intake grill place of fore shell by hot melt.
Preferably, described intake grill is circular, and described catch net is an annular, and fore shell is provided with buckle in the intake grill edge, the hole clipping that is provided with and is clasped around the corresponding catch net, and described buckle and hole clipping are fixed by hot melt at buckle and hole clipping place after cooperating again.By connecting and fixing, fixedly make fixing more firm then at the access section hot melt earlier.
Preferably, described intake grill is circular, and described catch net is an annular, and fore shell is provided with buckle in the intake grill edge, the draw-in groove that is provided with and is clasped around the corresponding catch net, and described buckle and draw-in groove are fixed by hot melt at buckle and draw-in groove place after cooperating again.By connecting and fixing, fixedly make fixing more firm then at the access section hot melt earlier.
Preferably, described catch net edge is provided with the projection to outer lug, and described hole clipping is arranged on the projection.Convenient and the fore shell cooperation of projection is set.
Preferably, described projection is at least two, is distributed on around the catch net.Make fixation.
Preferably, described projection is arranged on bottom, catch net edge, and the fore shell outer surface is provided with the inwardly protruded convex edge of a circle at the intake grill edge, and the diameter of described catch net is equal to or less than the external diameter of convex edge, and greater than the internal diameter of convex edge, described catch net is placed on the convex edge.Catch net is placed on the convex edge, thereby fore shell plays certain position-limiting action to catch net, and is convenient fixing, and makes cooperation tightr.
Preferably, described catch net outer surface edge is provided with the recessed seam that caves inward, and the height of described recessed seam equals the thickness of described convex edge, and the internal diameter of described recessed seam is less than or equal to the internal diameter of convex edge, and described recessed seam and convex edge cooperate.Be provided with like this that catch net and fore shell are cooperated is tightr, and position-limiting action is better.
Preferably, the recessed seam of described catch net equals the distance of fore shell internal surface to the convex edge to the distance of projection.Be provided with like this when catch net and when cooperating, projection contacted with fore shell, thereby hole clipping and buckle are cooperated with fore shell.
Preferably, the number of described projection is 8, is distributed on around the catch net edge.This is the concrete number that projection is set.
The utility model is owing to be fixed on the intake grill place of fore shell to catch net by hot melt because the hot melt fixation can not become flexible, be difficult for impaired, thereby make more firm being fixed on the fore shell of catch net.
Description of drawings
Fig. 1 is the structural representation of the described catch net of the utility model embodiment;
Fig. 2 is the structural representation of the described fore shell of the utility model embodiment.
Wherein: 1, catch net; 11, projection; 12, hole clipping; 13, recessed seam; 2, fore shell; 21, buckle; 22, convex edge.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and preferred embodiment.
The utility model discloses a kind of fan, comprises fore shell, is arranged on the intake grill on the fore shell and is fixed on the catch net at intake grill place, and as depicted in figs. 1 and 2, described catch net 1 is fixed on the intake grill place of fore shell 2 by hot melt.The utility model, can not become flexible owing to the hot melt fixation because catch net 1 is fixed on the intake grill place of fore shell 2 by hot melt, be difficult for impaired, thereby make catch net 1 more firm being fixed on the fore shell 2.
In the present embodiment; described intake grill is circular; described catch net 1 is an annular; fore shell 2 is provided with buckle 21 in the intake grill edge, is provided with the hole clipping 12 that cooperates with buckle 21 around the corresponding catch net 1, fixes by hot melt at buckle 21 and hole clipping 12 places after described buckle 21 and hole clipping 12 cooperate again; because clamping cooperates just fixing catch net 1; carry out hot melt again in the access section, thereby make catch net 1 more firm being fixed on the fore shell 2, do not worry the problem that buckle 21 or hole clipping 12 are impaired.The also available draw-in groove of the described hole clipping 12 of present embodiment replaces, and draw-in groove and buckle 21 cooperate can play same effect.
In the present embodiment; described catch net 1 edge is provided with the projection 11 to outer lug; described hole clipping 12 is arranged on the projection 11; projection 11 convenient and fore shell 2 cooperations are set; described projection 12 is at least two, is distributed on around the catch net 1, and the number of concrete described projection 11 is 8; be distributed on around catch net 1 edge, thereby make fixation.
In the present embodiment; described projection 11 is arranged on bottom, catch net 1 edge, and fore shell 2 outer surfaces are provided with the inwardly protruded convex edge 22 of a circle at the intake grill edge, and the diameter of described catch net 1 is equal to or less than the external diameter of convex edge 22; greater than the internal diameter of convex edge 22, described catch net 1 is placed on the convex edge 22.In addition, described catch net 1 outer surface edge is provided with the recessed seam 13 that caves inward, and the height of described recessed seam 13 equals the thickness of described convex edge 22, and the internal diameter of described recessed seam 13 is less than or equal to the internal diameter of convex edge 22, and described recessed seam 13 and convex edge 22 cooperate.Thereby by above cooperation, catch net 1 is placed on the convex edge 22, and then 2 pairs of catch nets 1 of fore shell play certain position-limiting action, and is convenient fixing, and makes cooperation tightr by the cooperation of recessed seam 13 and convex edge 22.
In the present embodiment; the recessed seam 13 of described catch net 1 to the distance of projection 11 equal fore shell 2 internal surfaces to the convex edge 22 distance; be provided with like this when catch net 1 and with fore shell 2 cooperations the time, projection 11 contacted with fore shell 2, thereby hole clipping 12 and buckle 21 are cooperated.
The utility model also can directly be fixed on catch net on the fore shell by hot melt, not by the cooperation of buckle and hole clipping is set.Fixedly catch net that equally also can be firm.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (9)
1. fan comprises fore shell, is arranged on the intake grill on the fore shell and is fixed on the catch net at intake grill place, it is characterized in that described catch net is fixed on the intake grill place of fore shell by hot melt.
2. fan as claimed in claim 1; it is characterized in that; described intake grill is circular; described catch net is an annular; fore shell is provided with buckle in the intake grill edge; the hole clipping that is provided with and is clasped around the corresponding catch net, described buckle and hole clipping are fixed by hot melt at buckle and hole clipping place after cooperating again.
3. fan as claimed in claim 1; it is characterized in that; described intake grill is circular; described catch net is an annular; fore shell is provided with buckle in the intake grill edge; the draw-in groove that is provided with and is clasped around the corresponding catch net, described buckle and draw-in groove are fixed by hot melt at buckle and draw-in groove place after cooperating again.
4. fan as claimed in claim 2 is characterized in that, described catch net edge is provided with the projection to outer lug, and described hole clipping is arranged on the projection.
5. fan as claimed in claim 4 is characterized in that described projection is at least two, is distributed on around the catch net.
6. fan as claimed in claim 4; it is characterized in that; described projection is arranged on bottom, catch net edge; the fore shell outer surface is provided with the inwardly protruded convex edge of a circle at the intake grill edge; the diameter of described catch net is equal to or less than the external diameter of convex edge; greater than the internal diameter of convex edge, described catch net is placed on the convex edge.
7. fan as claimed in claim 6; it is characterized in that described catch net outer surface edge is provided with the recessed seam that caves inward, the height of described recessed seam equals the thickness of described convex edge; the internal diameter of described recessed seam is less than or equal to the internal diameter of convex edge, and described recessed seam and convex edge cooperate.
8. fan as claimed in claim 7 is characterized in that, the recessed seam of described catch net equals the distance of fore shell internal surface to the convex edge to the distance of projection.
9. fan as claimed in claim 5 is characterized in that the number of described projection is 8, is distributed on around the catch net edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220640027 CN203098390U (en) | 2012-11-28 | 2012-11-28 | Fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220640027 CN203098390U (en) | 2012-11-28 | 2012-11-28 | Fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203098390U true CN203098390U (en) | 2013-07-31 |
Family
ID=48849797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220640027 Expired - Fee Related CN203098390U (en) | 2012-11-28 | 2012-11-28 | Fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203098390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996528A (en) * | 2012-11-28 | 2013-03-27 | 李起武 | Fan |
| WO2014082243A1 (en) * | 2012-11-28 | 2014-06-05 | Li Qiwu | Fan |
-
2012
- 2012-11-28 CN CN 201220640027 patent/CN203098390U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996528A (en) * | 2012-11-28 | 2013-03-27 | 李起武 | Fan |
| WO2014082244A1 (en) * | 2012-11-28 | 2014-06-05 | Li Qiwu | Fan |
| WO2014082243A1 (en) * | 2012-11-28 | 2014-06-05 | Li Qiwu | Fan |
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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: 20130731 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |