CN204699256U - Guard - Google Patents
Guard Download PDFInfo
- Publication number
- CN204699256U CN204699256U CN201520073126.1U CN201520073126U CN204699256U CN 204699256 U CN204699256 U CN 204699256U CN 201520073126 U CN201520073126 U CN 201520073126U CN 204699256 U CN204699256 U CN 204699256U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- annulus
- guard
- guard according
- flange
- 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 kind of therapeutic apparatus guard protecting people not come to harm under hot operation state; forward flange welding wire and outer shroud is adopted to be fixed into front shroud; rear flange welding wire and the fixed-type back cover of outer shroud, then form a set of therapeutic apparatus guard with outer collar and snap lock.Wherein steel wire has certain arc, and forward flange is ellipse annulus hole, and entirety is a cone.
Description
Technical field
This utility model relates to the metal housing protecting people not come to harm when a kind of therapeutic apparatus works at high operating temperatures, is a kind of mat identifying security performance.
Background technology
At present, known treatment head guard, adopts steel wire punch welding to form.Guard appearance is adhered to one deck insullac, make staff touch not charged, not scald by high temperature, construction costs is low.Steel wire punch welding forms, and its steel wire span is large, and intensity is little, and transportation is yielding.Another ABS fire resistant resin material injection forms, and internal therapentics device swept area is large, and construction costs is high.Material is many, easily occurs crack performance after long-time.
Summary of the invention
This utility model, in order to overcome minimizing material, is gained in strength, and reduces construction costs, and product shape, provides a kind of structure manufacture simple, quick detachable, the treatment head guard of maintenance.
Guard of the present utility model have employed split type conception, cover before and after point.By the pro rate of 1:6, fastening position at front and back cover increases a ring like steel wire, is concentrated by bearing strength test degree, is similar to fan external form.From saving material, stressed, safety, stability, intensity aspect improves the practicality of guard.
The concrete technical scheme of guard: with steel wire weld on rear flange, molded by mould oil, adopts welding die welding to connect outer shroud fixed-type.Front and back cover adopts same technical scheme.With outer collar and buckle outer shroud is fastening.
It is simple that this utility model has structure, and material reduces, easy-to-dismount advantage.Cost is low, and outward appearance radian is soft and graceful, is the innovation to existing market guard.
Accompanying drawing explanation
Fig. 1 is guard back cover schematic front view; Fig. 2 is guard back cover side view; Fig. 3 is guard front shroud front view, and Fig. 4 is guard front shroud side diagram, and Fig. 5 is the outer collar of guard, and Fig. 6 is guard buckle.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.This utility model all makes by steel wire, the cold drawn plate of SPCC, (cold-)drawn (steel)wire material, and size is diameter 162mm, height 155mm.First by flange forming before and after cold drawn for SPCC plate punching press, then use single-point machine welding wire on the flange of front and back, by fluid-percussion model of isolated molding.(cold-)drawn (steel)wire is that bending becomes annulus, and spot welding is fixed into circle ring.Respectively the back cover of molding is put into outer shroud welding model, correspondence position puts into annulus simultaneously, welds, then excises burr, back cover diameter 162mm, height 135mm.Front shroud adopts same working procedure processing, and front shroud diameter 162mm, height 20mm.Securing member and buckle form by model die casting respectively.
Body embodiment: see Fig. 1, Fig. 2, the main body of body is a conical 1-3, and base 2 is first steel wire annulus, and the curved spot welding of steel wire forms.Top is a flange plate 4, centre is that hydraulic pressure becomes the taper steel wire 3 of certain radian to connect.See Fig. 3, Fig. 4, be a U-shaped front shroud, outer shroud 5 is second steel wire annulus, and curved spot welding forms.Forward flange 6 punch forming.By 6 forward flanges and 7 steel wire weld oil pressure molding, then be welded and fixed firmly with 5.Seeing Fig. 5, Fig. 6, is the securing member of guard, and Fig. 6 adopts rustless steel iron bar bending to form, and holds the outer shroud of front and back guard, is locked with buckle.
Claims (6)
1. guard, its back cover is the therapeutic apparatus mat of pyramid type outward appearance, top adopts a rear flange (4), bottom is the first steel wire annulus (2), first steel wire annulus of the upper rear flange of the middle welding of the first steel wire (3) the oil pressure molding with joint length 140mm and bottom, back cover size, h=135mm; Front shroud becomes U-shaped baffle plate, and top is a forward flange (6), and bottom is the second steel wire annulus (5), and centre joint length is the upper forward flange of the second steel wire (7) oil pressure molding welding of 25mm and the second steel wire annulus of bottom, front shroud size, h=20mm.
2. guard according to claim 1, is characterized in that, rear flange (4) is the flap-type annulus that a 1mm is thick, is uniformly distributed 3 through holes.
3. guard according to claim 1, is characterized in that, the first steel wire annulus (2) and the second steel wire annulus (5) are welded with diameter 2.0mm steel wire is curved.
4. guard according to claim 1, is characterized in that, the first steel wire (3) steel wire of diameter 1.2mm is first welded and fixed on rear flange, then is pressed into circular cone arc shape by mould oil, and circular arc is inside, height 135mm.
5. guard according to claim 1, is characterized in that, forward flange (6) inside is made up of a circular hole and multiple elliptical aperture, material thickness 1mm.
6. guard according to claim 1, is characterized in that, the second steel wire (7) steel wire of diameter 1.2mm is first welded and fixed on forward flange, then is pressed into the shape of U-shaped radian by model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073126.1U CN204699256U (en) | 2015-02-03 | 2015-02-03 | Guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073126.1U CN204699256U (en) | 2015-02-03 | 2015-02-03 | Guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204699256U true CN204699256U (en) | 2015-10-14 |
Family
ID=54278901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520073126.1U Expired - Fee Related CN204699256U (en) | 2015-02-03 | 2015-02-03 | Guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204699256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107222822A (en) * | 2017-07-17 | 2017-09-29 | 天健精密模具注塑（惠州）有限公司 | A kind of edge seamless connecting method of cylinder audio amplifier screen cloth |
-
2015
- 2015-02-03 CN CN201520073126.1U patent/CN204699256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107222822A (en) * | 2017-07-17 | 2017-09-29 | 天健精密模具注塑（惠州）有限公司 | A kind of edge seamless connecting method of cylinder audio amplifier screen cloth |
| CN107222822B (en) * | 2017-07-17 | 2019-08-02 | 天健精密模具注塑（惠州）有限公司 | A kind of edge seamless connecting method of cylinder speaker screen cloth |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160203 |