CN103437592B - Tent segmentation nut type large pitch lever height adjuster mechanism - Google Patents
Tent segmentation nut type large pitch lever height adjuster mechanism Download PDFInfo
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- CN103437592B CN103437592B CN201310361092.1A CN201310361092A CN103437592B CN 103437592 B CN103437592 B CN 103437592B CN 201310361092 A CN201310361092 A CN 201310361092A CN 103437592 B CN103437592 B CN 103437592B
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- crank
- tent
- rod
- height adjuster
- adjuster mechanism
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- 230000011218 segmentation Effects 0.000 title claims abstract description 17
- 230000003028 elevating effect Effects 0.000 claims abstract description 4
- 238000012856 packing Methods 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 210000000515 tooth Anatomy 0.000 description 33
- 239000002184 metal Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Tents Or Canopies (AREA)
Abstract
The open tent segmentation nut type large pitch lever height adjuster mechanism of the present invention, comprises outer bar, interior bar, adjusting screw(rod), adjusting nut, mount pad and crank; Outer bar is arranged in mount pad, and interior bar is socketed in outer bar; Adjusting nut is arranged in interior bar, and adjusting screw(rod) one end and adjusting nut are spirally connected, other end socket crank, and crank makes adjusting screw(rod) rotate, and drives adjusting nut to do elevating movement.The present invention increases tent inside space by regulating height, and portably uses more for convenience.
Description
Technical field
The present invention relates to a kind of break camp, refer in particular to a kind of tent segmentation nut type large pitch lever height adjuster mechanism.
Background technology
In prior art, foldable tent frame generally comprises column, collapsible side lever assembly and collapsible push rod component and king-rod; Every root post is provided with holder and the sliding seat of a pivot bush unit on column that is fixed on column top; Collapsible side lever assembly is at least formed by the pivot joint of two " Z " type poles intersections, and wherein the two ends of " Z " type pole are articulated on the holder of adjacent two root posts, and the two ends of another root " Z " type pole are articulated on the sliding seat of adjacent two root posts; Collapsible push rod component is at least made up of four groups of push rod unit, and each group push rod unit is at least formed by the pivot joint of two poles intersections; A wherein pole one end and the pivot joint of " Z " type pole, another pole one end and the pivot joint of another root " Z " type pole, and the other end of two poles is all articulated on king-rod.
Lever height of the prior art is unadjustable, and therefore, when foldable tent frame covers tent cloth, tent top cannot be propped up, and makes tent inside narrow space, to user with constriction, uses uncomfortable.
In view of defect described in prior art, the present inventor develops a kind of tent segmentation nut type large pitch lever height adjuster mechanism overcoming described defect, handles a case and produces thus.
Summary of the invention
The object of the present invention is to provide a kind of tent segmentation nut type large pitch lever height adjuster mechanism increasing tent inside space by regulating height.
For reaching above-mentioned purpose, solution of the present invention is:
Tent segmentation nut type large pitch lever height adjuster mechanism, comprises outer bar, interior bar, adjusting screw(rod), adjusting nut, mount pad and crank; Outer bar is arranged in mount pad, and interior bar is socketed in outer bar; Adjusting nut is arranged in interior bar, and adjusting screw(rod) one end and adjusting nut are spirally connected, other end socket crank, and crank makes adjusting screw(rod) rotate, and drives adjusting nut to do elevating movement.
Further, also comprise connecting rod, connecting rod one end is fixedly connected with adjusting screw(rod), and the other end is connected with crank, and crank makes connecting rod rotate.
Further, also comprise self-locking device, self-locking device comprises plug and rotary handle in supporting seat, back-moving spring, rotation; Supporting seat is embedded in outer bar, and fixes with mount pad from the side, and supporting seat is provided with tooth top; In rotating, plug is fixed with adjusting screw(rod) lower end, and in rotating, plug arranges external tooth, and crank arranges internal tooth, in rotating plug sleeve to be connected in crank and crank internal tooth with rotate in beyond the Great Wall tooth engage; Rotary handle to be rotatably arranged in rotation beyond the Great Wall, and crank side forms the teeth groove corresponding with tooth top, and opposite side is resisted against on rotary handle; Back-moving spring is socketed in adjusting screw(rod) lower end, and one end is resisted against on supporting seat, and the other end is resisted against on crank.
Further, crank by sleeve, connection handle and swing handle three part form, connection handle one end and sleeve connection, the other end is connected with swing handle; Arrange internal tooth in sleeve, in rotating, plug sleeve is connected in sleeve, and sleeve top arranges teeth groove, and lower end abutment is on rotary handle.
Further, arrange step in sleeve, back-moving spring one end is resisted against on supporting seat, and the other end is resisted against on step.
Further, also comprise packing ring, packing ring is arranged on step, and back-moving spring one end is resisted against on supporting seat, and the other end is resisted against on packing ring.
Further, mount pad is lower four pipeline connectors with collapsible push rod component pivot joint.
Further, also comprise dome, dome is arranged on interior bar upper end.
Further, also comprise spacing plug, spacing plug is arranged on interior bar bottom.
Further, adjusting nut divides the section of pluralizing adjusting nut unit, is connected between adjacent adjusting nut unit by spacer.
After adopting such scheme, adjusting screw(rod) of the present invention is connected with crank, when crank rotates towards a direction (as clockwise), drive adjusting screw(rod) rotates, and adjusting nut is moved upward, and in driving, bar moves upward in bar outside, thus tent has been shored, increase the inner space of tent.
When tent top is packed up, crank to another way (as counterclockwise) rotate, adjusting nut is moved downward, and in driving, bar moves downward in bar outside, is packed up on tent top, portably uses conveniently.
Meanwhile, the present invention also arranges self-locking device, and when up revolving rotary handle, rotary handle ejection crank moves up, and now, the teeth groove on crank engages with the tooth top of supporting seat, the rotation of restriction crank; During toward backspin rotary handle, crank moves downward in the effect of back-moving spring, and now, the teeth groove on crank and the tooth top of supporting seat are thrown off, crank can freely rotate, rotating crank drives adjusting screw(rod) to rotate, and adjusting nut is moved up or down, and in driving, bar moves in bar outside up or down, thus tent has been shored, increase the inner space of tent, or when tent top is packed up, portably use conveniently.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is Figure 1A place partial enlarged drawing;
Fig. 3 is body 1B place partial enlarged drawing.
Label declaration
Bar 2 in outer bar 1
Mount pad 3 adjusting nut 4
Adjusting screw(rod) 5 crank 6
Sleeve 61 teeth groove 611
Step 612 packing ring 613
Connection handle 62 swing handle 63
Connecting rod 7 self-locking device 8
Supporting seat 81 rotates interior plug 82
Rotary handle 83 back-moving spring 84
The spacing plug 10 of dome 9.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Consult shown in Fig. 1 to Fig. 3, the tent segmentation nut type large pitch lever height adjuster mechanism that the present invention discloses, comprise outer bar 1, interior bar 2, mount pad 3, adjusting nut 4, adjusting screw(rod) 5 and crank 6.
Outer bar 1 is arranged in mount pad 3, and interior bar 2 is socketed in outer bar 1.In the present embodiment, mount pad 3 is lower four pipeline connectors of the collapsible push rod component (not shown) pivot joint with tent, uses existing lower four pipeline connectors and saves manufacturing cost, certainly can arrange separately mount pad 3.
Adjusting nut 4 is arranged in interior bar 2, relative fixing with interior bar 2, and when namely adjusting nut 4 moves, interior bar 2 moves thereupon.Adjusting screw(rod) 5 one end and adjusting nut 4 are spirally connected, other end socket crank 6, and crank 6 rotates and adjusting screw(rod) 5 is rotated, and drives adjusting nut 4 to do elevating movement.In the present embodiment, crank 6 is made up of sleeve 61, connection handle 62 and swing handle 63 3 part, and connection handle 62 one end is connected with sleeve 61, and the other end is connected with swing handle 63.
For saving material, and cost-saving, and the present invention also comprises connecting rod 7, and connecting rod 7 one end is fixedly connected with adjusting screw(rod) 5, and the other end is connected with crank 6, and crank 6 rotates and connecting rod 7 is rotated, and then drives adjusting screw(rod) 5 to rotate.
The present invention also comprises self-locking device 8, and self-locking device 8 comprises supporting seat 81, rotates interior plug 82, rotary handle 83 and back-moving spring 84.
Supporting seat 81 is embedded in outer bar, and fixes with mount pad 3 from the side, supporting seat 81 is provided with tooth top (not shown).
In rotating, plug 82 and connecting rod 7 lower end form the adjusting screw(rod) group without relative motion by rivet interlacement.In rotating, plug 82 arranges external tooth (not shown), and arranges internal tooth (not shown) in crank 6 sleeve 61, and in rotating, plug 82 is socketed in crank 6 sleeve 61, sleeve 61 internal tooth with rotate in fill in 82 external tooths and engage.
Rotary handle 83 is rotatably arranged on and rotates on interior plug 82, in the present embodiment, is embedded with metal threaded, and rotary handle 83 is embedded with metal screw in rotating in plug 82, during metal screw screw-in is metal threaded.
Crank 6 sleeve 61 upper end forms the teeth groove 611 corresponding with tooth top, and lower end abutment is on rotary handle 83.When the teeth groove of sleeve 61 engages with the tooth top of supporting seat 81, crank 6 is fixed, and when the tooth top of the teeth groove of cylinder 61 and supporting seat 81 is thrown off, crank 6 is rotatable.Certainly, also teeth groove can be set on supporting seat 81, and tooth top is set on sleeve 61, engage with tooth top and can by crank 6 positioning instant as long as realize teeth groove.
Back-moving spring 84 is socketed in connecting rod 7 lower end, and one end is resisted against on supporting seat 81, and the other end is resisted against on crank 6 sleeve 61.In the present embodiment, arrange step 612 in sleeve 61, step 612 arranges packing ring 613, back-moving spring 84 is resisted against on step 612.
Puncture tent cloth for preventing interior bar 2 and prevent interior bar 2 from excessively inside contracting, the present invention also arranges dome 9, and dome 9 is arranged on interior bar 2 upper end.Meanwhile, prevent interior bar 2 from excessively rising, depart from the socket with outer bar 1, the present invention also arranges spacing plug 10, and spacing plug 10 is arranged on interior bar 2 bottom.
For saving material further, and it is cost-saving, adjusting nut 4 can divide the section of pluralizing adjusting nut unit, connected by spacer between adjacent adjusting nut unit, certainly, spacer also can all be substituted by isometric adjusting nut unit, and the adjusting nut unit of plural section greatly improves the feasibility of this invention suitability for industrialized production.
When the present invention uses, rotate clockwise rotary handle 83, back-moving spring 84 discharges elastic force by packing ring 613 and is moved down by crank 6, now, tooth top on the teeth groove of crank 6 sleeve 61 one end and supporting seat 81 is thrown off, rotary motion handle 63 drives crank 6 to drive adjusting screw(rod) 5 to rotate, adjusting screw(rod) 5 makes adjusting nut 4 drive interior bar 2 to move up and down, realize tent height to regulate, when being adjusted to proper height, rotate counterclockwise rotary handle 83, throw crank 6 moves up, the teeth groove of crank 6 sleeve 61 one end is engaged with the tooth top on supporting seat 81, and then crank 6 is located, reach adjusting screw(rod) 5 spline, now, tent ceiling just can be fixed on this suitable height.
The foregoing is only one embodiment of the present of invention, not to the restriction of this case design, all equivalent variations done according to the design key of this case, all fall into the protection domain of this case.
Claims (10)
1. tent segmentation nut type large pitch lever height adjuster mechanism, is characterized in that: comprise outer bar, interior bar, adjusting screw(rod), adjusting nut, mount pad and crank; Outer bar is arranged in mount pad, and interior bar is socketed in outer bar; Adjusting nut is arranged in interior bar, and adjusting screw(rod) one end and adjusting nut are spirally connected, other end socket crank, and crank makes adjusting screw(rod) rotate, and drives adjusting nut to do elevating movement; Adjusting nut divides the section of pluralizing adjusting nut unit.
2. a kind of novel lever height adjuster mechanism as claimed in claim 1, it is characterized in that: also comprise connecting rod, connecting rod one end is fixedly connected with adjusting screw(rod), and the other end is connected with crank, and crank makes connecting rod rotate.
3. tent segmentation nut type large pitch lever height adjuster mechanism as claimed in claim 1, is characterized in that: also comprise self-locking device, and self-locking device comprises plug and rotary handle in supporting seat, back-moving spring, rotation; Supporting seat is embedded in outer bar, and fixes with mount pad from the side, and supporting seat is provided with tooth top; In rotating, plug is fixed with adjusting screw(rod) lower end, and in rotating, plug arranges external tooth, and crank arranges internal tooth, in rotating plug sleeve to be connected in crank and crank internal tooth with rotate in beyond the Great Wall tooth engage; Rotary handle to be rotatably arranged in rotation beyond the Great Wall, and crank side forms the teeth groove corresponding with tooth top, and opposite side is resisted against on rotary handle; Back-moving spring is socketed in adjusting screw(rod) lower end, and one end is resisted against on supporting seat, and the other end is resisted against on crank.
4. tent segmentation nut type large pitch lever height adjuster mechanism as claimed in claim 3, is characterized in that: crank by sleeve, connection handle and swing handle three part form, connection handle one end and sleeve connection, the other end is connected with swing handle; Arrange internal tooth in sleeve, in rotating, plug sleeve is connected in sleeve, and sleeve top arranges teeth groove, and lower end abutment is on rotary handle.
5. a kind of tent segmentation nut type large pitch lever height adjuster mechanism as claimed in claim 4, it is characterized in that: arrange step in sleeve, back-moving spring one end is resisted against on supporting seat, and the other end is resisted against on step.
6. tent segmentation nut type large pitch lever height adjuster mechanism as claimed in claim 5, it is characterized in that: also comprise packing ring, packing ring is arranged on step, and back-moving spring one end is resisted against on supporting seat, and the other end is resisted against on packing ring.
7. tent segmentation nut type large pitch lever height adjuster mechanism as claimed in claim 1, is characterized in that: mount pad is lower four pipeline connectors with collapsible push rod component pivot joint.
8. as claimed in claim 1, tent segmentation nut type large pitch lever height adjuster mechanism, it is characterized in that: also comprise dome, dome is arranged on interior bar upper end.
9. tent segmentation nut type large pitch lever height adjuster mechanism as claimed in claim 1, it is characterized in that: also comprise spacing plug, spacing plug is arranged on interior bar bottom.
10. tent segmentation nut type large pitch lever height adjuster mechanism as claimed in claim 1, be is characterized in that: connected by spacer between adjacent adjusting nut unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310361092.1A CN103437592B (en) | 2013-08-19 | 2013-08-19 | Tent segmentation nut type large pitch lever height adjuster mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310361092.1A CN103437592B (en) | 2013-08-19 | 2013-08-19 | Tent segmentation nut type large pitch lever height adjuster mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103437592A CN103437592A (en) | 2013-12-11 |
| CN103437592B true CN103437592B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310361092.1A Active CN103437592B (en) | 2013-08-19 | 2013-08-19 | Tent segmentation nut type large pitch lever height adjuster mechanism |
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| Country | Link |
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| CN (1) | CN103437592B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203430147U (en) * | 2013-08-19 | 2014-02-12 | 厦门宏朋工贸有限公司 | Segmented nut type large-lead middle rod height adjusting mechanism for tent |
| CN112227824B (en) * | 2020-09-25 | 2021-09-03 | 南京国煜泰户外休闲用品有限公司 | Full-automatic tent support frame and tent |
| CN112983107A (en) * | 2021-03-04 | 2021-06-18 | 漳浦诚隆休闲用品有限公司 | Intelligent operation novel tent |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5490532A (en) * | 1994-07-08 | 1996-02-13 | Colorado Mineral Strike, Inc. | Adjustable tension shelter assembly |
| CN1318127A (en) * | 1998-09-17 | 2001-10-17 | 马克·C·卡特 | Resilent support for eractable shelter roof |
| CN1329693A (en) * | 1999-10-09 | 2002-01-02 | 朴种华 | Frame assembly for folding tents |
| WO2007064114A1 (en) * | 2005-11-29 | 2007-06-07 | Young Sup Kim | Structure controlling hight of tent roof |
| CN201176732Y (en) * | 2008-04-18 | 2009-01-07 | 胡旭明 | Hand-operated centralized control type foldable tent |
| CN203022412U (en) * | 2013-01-10 | 2013-06-26 | 杭州绿洲休闲用品有限公司 | Lifting device of star-shaped tent and star-shaped tent |
| CN203430147U (en) * | 2013-08-19 | 2014-02-12 | 厦门宏朋工贸有限公司 | Segmented nut type large-lead middle rod height adjusting mechanism for tent |
-
2013
- 2013-08-19 CN CN201310361092.1A patent/CN103437592B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5490532A (en) * | 1994-07-08 | 1996-02-13 | Colorado Mineral Strike, Inc. | Adjustable tension shelter assembly |
| CN1318127A (en) * | 1998-09-17 | 2001-10-17 | 马克·C·卡特 | Resilent support for eractable shelter roof |
| CN1329693A (en) * | 1999-10-09 | 2002-01-02 | 朴种华 | Frame assembly for folding tents |
| WO2007064114A1 (en) * | 2005-11-29 | 2007-06-07 | Young Sup Kim | Structure controlling hight of tent roof |
| CN201176732Y (en) * | 2008-04-18 | 2009-01-07 | 胡旭明 | Hand-operated centralized control type foldable tent |
| CN203022412U (en) * | 2013-01-10 | 2013-06-26 | 杭州绿洲休闲用品有限公司 | Lifting device of star-shaped tent and star-shaped tent |
| CN203430147U (en) * | 2013-08-19 | 2014-02-12 | 厦门宏朋工贸有限公司 | Segmented nut type large-lead middle rod height adjusting mechanism for tent |
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|---|---|
| CN103437592A (en) | 2013-12-11 |
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Address after: 361000 area B2, 3 / F and 4 / F, area a, No. 26, East Huoju Road, Huli District, Xiamen City, Fujian Province Patentee after: Xiamen Hongpeng exhibition Technology Co.,Ltd. Address before: 361000 area B2, 3 / F and 4 / F, area a, No. 26, East Huoju Road, Huli District, Xiamen City, Fujian Province Patentee before: XIAMEN MAXCANOPY INDUSTRIAL & TRADING Co.,Ltd. |
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Address after: 361000 units 101, 201, 301 and 401, No. 893, tonglong 2nd Road, industrial zone, torch hi tech Zone (Xiang'an), Xiamen City, Fujian Province Patentee after: Xiamen Hongpeng exhibition Technology Co.,Ltd. Address before: 361000 area B2, 3 / F and 4 / F, area a, No. 26, East Huoju Road, Huli District, Xiamen City, Fujian Province Patentee before: Xiamen Hongpeng exhibition Technology Co.,Ltd. |
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Denomination of invention: Tent segmented nut type middle rod height adjustment mechanism with large lead Effective date of registration: 20220513 Granted publication date: 20160420 Pledgee: Fujian Jin Channel Financing Guarantee Co.,Ltd. Pledgor: Xiamen Hongpeng exhibition Technology Co.,Ltd. Registration number: Y2022980005626 |
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Granted publication date: 20160420 Pledgee: Fujian Jin Channel Financing Guarantee Co.,Ltd. Pledgor: Xiamen Hongpeng exhibition Technology Co.,Ltd. Registration number: Y2022980005626 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |