CN204404935U - A kind of chair back HRL alignment proving installation - Google Patents
A kind of chair back HRL alignment proving installation Download PDFInfo
- Publication number
- CN204404935U CN204404935U CN201520063543.8U CN201520063543U CN204404935U CN 204404935 U CN204404935 U CN 204404935U CN 201520063543 U CN201520063543 U CN 201520063543U CN 204404935 U CN204404935 U CN 204404935U
- Authority
- CN
- China
- Prior art keywords
- alignment
- hrl
- chair back
- frame
- proving installation
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to a kind of chair back quality detection device, particularly relate to a kind of chair back HRL alignment proving installation, comprise the support of alignment frame and support alignment frame, described alignment frame comprises back up pad and housing, the described housing left and right sides is provided with some HRL alignment rods symmetrically, and described HRL alignment rod is perpendicular to housing and be directed upwardly setting.The utility model adopts back up pad and housing to fix the chair back to be measured, HRL alignment rod test chair back HRL is adopted whether to align, thus very simply just can detect whether chair back HRL aligns, thus ensure chair back firmness and aesthetics, and structure is simple, make and use cost low.
Description
Technical field
The utility model relates to a kind of chair back quality detection device, particularly relates to a kind of chair back HRL alignment proving installation.
Background technology
At present; the office of a lot of style is used or family expenses chair; in order to improve comfortableness, its chair back is inner often can filling sponge, cotton-wool or other flexibility materials enter, thus needs to be sewed up by opening by sewing or other suturing skills; the suture line that therefore can produce horizontal direction is referred to as standard lines; in order to improve chair back firmness and aesthetics, those standard liness must horizontal alignment, and is that workman estimates alignment mostly at present; therefore there is error, affect chair back firmness and aesthetics.
Utility model content
The utility model is in order to solve the defect and deficiency that exist in above-mentioned prior art, provide one and very simply just can detect whether chair back HRL aligns, thus ensure chair back firmness and aesthetics, and structure is simple, to make and chair back HRL that use cost is low is alignd proving installation.
The technical solution of the utility model: a kind of chair back HRL alignment proving installation, comprise the support of alignment frame and support alignment frame, described alignment frame comprises back up pad and housing, the described housing left and right sides is provided with some HRL alignment rods symmetrically, and described HRL alignment rod is perpendicular to housing and be directed upwardly setting.
The utility model adopts back up pad and housing to fix the chair back to be measured, HRL alignment rod test chair back HRL is adopted whether to align, thus very simply just can detect whether chair back HRL aligns, thus ensure chair back firmness and aesthetics, and structure is simple, make and use cost low.
Preferably, described cradle top is obliquely installed, and low rear end, front end is high, and described alignment frame inclining is fixed on cradle top.
This kind of structure facilitates tester to be placed on by the chair back in alignment frame, thus greatly facilitates the operation of tester.
Preferably, four support bars that described support comprises top frame, underframe and is arranged between top frame and underframe, front-seat two support bar height lower than rear row two support bar height, the downward-sloping setting in frame front end, described top.
This kind of structure makes this support not only push up frame can place the alignment frame in use, can also put the frame that aligns that other are stand-by between underframe with support bar.
Preferably, be provided with symmetrical secondary alignment bar inside described housing two, described secondary alignment bar is detachably connected in back up pad by auxiliary backplane, and described secondary alignment masthead portion is provided with arc groove.
This kind of structure makes this alignment frame can test the chair back of Multiple Type, when the level standard line position on the chair back with the HRL alignment rod position on housing to time loosely, secondary alignment bar can be adopted to align.
Preferably, bottom described underframe, four angles are equipped with roller, described back up pad is provided with groove.
This kind of structure improves it and uses dirigibility, and can also ensure to save material under the chair back places firm prerequisite.
Preferably, the quantity of described HRL alignment rod is two, every side.
This kind of quantity be arranged so that alignment frame usable range is wider, structural arrangement is more reasonable.
The utility model adopts back up pad and housing to fix the chair back to be measured, HRL alignment rod test chair back HRL is adopted whether to align, thus very simply just can detect whether chair back HRL aligns, thus ensure chair back firmness and aesthetics, and structure is simple, make and use cost low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1. alignment frame, 2. support, 3. back up pad, 4. housing, 5. HRL alignment rods, 6. push up frame, 7. support bar, 8. underframe, 9. secondary alignment bar, 10. deep-slotted chip breaker, 11. auxiliary backplanes, 12. rollers, 13. grooves.
Embodiment
Below in conjunction with accompanying drawing and the course of work, the utility model is described in further detail, but is not the restriction to the utility model protection domain.
As shown in Figure 1, a kind of chair back HRL alignment proving installation, comprise the support 2 of alignment frame 1 and support alignment frame 1, alignment frame 1 comprises back up pad 3 and housing 4, housing 4 left and right sides is provided with three pairs of HRL alignment rods 5 symmetrically, and HRL alignment rod 5 is perpendicular to housing 4 and be directed upwardly setting.Support 2 top droop is arranged, and low rear end, front end is high, and alignment frame 1 tilts to be fixed on support 2 top.Support 2 comprises four support bars 7 pushing up frame 6, underframe 8 and be arranged between top frame 14 and underframe 8, and front-seat two support bars 7 height, lower than rear row two support bars 7 height, pushes up the downward-sloping setting in frame 6 front end.Housing 4 liang of inner sides are provided with symmetrical secondary alignment bar 9, and secondary alignment bar 9 is detachably connected in back up pad 3 by auxiliary backplane 11, and secondary alignment bar 9 top is provided with arc groove 10.Bottom underframe 8, four angles are equipped with roller 12, back up pad 3 is provided with groove 13.
When the utility model uses, the chair back to be detected faces up and is placed in alignment frame by tester, and whether the HRL then adopting the level standard alignment rod of the stretching laminating opposite side of alignment line on the HRL alignment rod of preprepared one ends wound side wherein to observe corresponding position aligns.
The utility model is generally used in has the chair back of demand to test to HRL alignment, and applicable chair back model limits to some extent.
The utility model adopts back up pad and housing to fix the chair back to be measured, HRL alignment rod test chair back HRL is adopted whether to align, thus very simply just can detect whether chair back HRL aligns, thus ensure chair back firmness and aesthetics, and structure is simple, make and use cost low.
Claims (6)
1. a chair back HRL alignment proving installation, it is characterized in that: it support comprising alignment frame and support alignment frame, described alignment frame comprises back up pad and housing, the described housing left and right sides is provided with some HRL alignment rods symmetrically, and described HRL alignment rod is perpendicular to housing and be directed upwardly setting.
2. a kind of chair back HRL alignment proving installation according to claim 1, it is characterized in that: described cradle top is obliquely installed, low rear end, front end is high, and described alignment frame inclining is fixed on cradle top.
3. a kind of chair back HRL alignment proving installation according to claim 2, it is characterized in that: four support bars that described support comprises top frame, underframe and is arranged between top frame and underframe, front-seat two support bar height lower than rear row two support bar height, the downward-sloping setting in frame front end, described top.
4. a kind of chair back HRL alignment proving installation according to claim 1, it is characterized in that: inside described housing two, be provided with symmetrical secondary alignment bar, described secondary alignment bar is detachably connected in back up pad by auxiliary backplane, and described secondary alignment masthead portion is provided with arc groove.
5. a kind of chair back HRL alignment proving installation according to claim 3, is characterized in that: bottom described underframe, four angles are equipped with roller, described back up pad is provided with groove.
6. a kind of chair back HRL alignment proving installation according to claim 1, is characterized in that: the quantity of described HRL alignment rod is two, every side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063543.8U CN204404935U (en) | 2015-01-29 | 2015-01-29 | A kind of chair back HRL alignment proving installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063543.8U CN204404935U (en) | 2015-01-29 | 2015-01-29 | A kind of chair back HRL alignment proving installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204404935U true CN204404935U (en) | 2015-06-17 |
Family
ID=53428786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520063543.8U Expired - Fee Related CN204404935U (en) | 2015-01-29 | 2015-01-29 | A kind of chair back HRL alignment proving installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204404935U (en) |
-
2015
- 2015-01-29 CN CN201520063543.8U patent/CN204404935U/en not_active Expired - Fee Related
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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: 20150617 Termination date: 20180129 |