CN105007781A - Upholstery spindle - Google Patents
Upholstery spindle Download PDFInfo
- Publication number
- CN105007781A CN105007781A CN201480004384.2A CN201480004384A CN105007781A CN 105007781 A CN105007781 A CN 105007781A CN 201480004384 A CN201480004384 A CN 201480004384A CN 105007781 A CN105007781 A CN 105007781A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- ornament materials
- cotton rope
- ratchet
- tension system
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/02—Upholstery attaching means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/10—Loose or removable furniture covers
- A47C31/11—Loose or removable furniture covers for chairs
Landscapes
- Holders For Apparel And Elements Relating To Apparel (AREA)
- Clamps And Clips (AREA)
- Connection Of Plates (AREA)
- Unwinding Of Filamentary Materials (AREA)
- Hinges (AREA)
- Glass Compositions (AREA)
- Supports Or Holders For Household Use (AREA)
Abstract
An upholstery tensioning system comprising a furniture member, a spindle suitable for receiving and winding up string, and locking means configured to optionally prevent the spindle from rotating relative to the furniture member. The furniture member is provided with support means configured to rotatably support the spindle in a predetermined position on the furniture member.
Description
Technical field
The present invention relates to the apparatus and method be fixed to by ornament materials on furniture.More specifically, the present invention relates to and comprise circumference stay cord and for just this pull rope lock being fixed on the device of the device of appropriate location once tension.
Background technology
Furniture may have framework and be coated with one or more parts of sheet material of such as fabric or leather.Sheet material can be provided to for decorative purpose or as seat surface.Sometimes, after wadding is arranged on sheet material, for improving the comfortableness at seat, and for keeping sheet material to be stretched.
Wadding is generally elastic foam, such as latex or polyethylene.
In order to be assembled on the parts of furniture by sheet material, sheet material can stretch around wadding, and uses the staple in the framing component of the parts of press-in furniture or nail to be fixed on furniture.
After furniture uses through one section, sheet material may be worn or be out of shape, thus must change it or stretch it.It is consuming time for using the shortcoming of nail or staple to be connection and dismounting sheet material.
Sometimes, the seat of such as office chair and the furniture component of handrail are provided with sheet material, and this sheet material is provided with circumference guide channel, and cotton rope is conducted through this circumference guide channel, and wherein, by straining described cotton rope, sheet material can be tied on around seat or handrail.
Special tensioning tool is used to the tension controlling cotton rope.
Once be tightened up, by cotton rope being clamped to the clamping device of handrail or seat, will prevent cotton rope from losing its tightening force.This clamping device can be the tapping screw with enlarged head or packing ring, and described cotton rope is pressed against in a part for furniture component by it.Alternately, described cotton rope Self-crossover and being fixed by knot.
If sheet material needs retighten or replacing, so this can by discharging clamping device, regulating the tensile force of cotton rope and locking clamping device subsequently.
Using the shortcoming of described clamping device to be usually need special tightener, being tightened up rightly for keeping described cotton rope between the lockup period of clamping device.Described special instrument is not obtainable usually.In addition, the shortcoming comprising the clamping device of tapping screw is: be worn with screw hole during releasing screw screwing.In addition, locate rightly while tensioning cotton rope with tensioning sheet material and be difficulty and need technology.
Summary of the invention
The object of the invention is to alleviate above-mentioned shortcoming.
According to an aspect, provide ornament materials tension system, comprise furniture component, be suitable for receiving and the main shaft of the cotton rope that reels and locking device, described locking device is constructed to stop main shaft to rotate relative to described furniture component alternatively.Described furniture component is provided with bracing or strutting arrangement, and described bracing or strutting arrangement is constructed to rotatably support described main shaft on described furniture component.
In order to one block of sheet material is connected to furniture parts, cotton rope is connected up by the circumference along this block sheet material, such as, by eyelet, or in the passage arranged along the circumference of this block sheet material.Then, this block sheet material is wrapped in around furniture parts.Cotton rope is connected to main shaft, and main shaft manually and/or the conventional tool of such as pliers or spanner rotated, to strain and the cotton rope that reels.The conventional tool of such as box spanner can be connected to the Vidacare corp of such as electric screw driver to accelerate to rotate.Because the two ends of cotton rope are wound around main shaft during straining, so cotton rope is normally sightless between the standard operating period of furniture.This also means, does not need other compartment and operation after tension cotton rope, limit the free end of cotton rope, thereby saving production time and cost.Cotton rope can be connected to main shaft by making it around main shaft winding, makes frictional force stop it to slide relative to main shaft.Once cotton rope is strained rightly, main shaft is just blocked for rotation by the joint of locking device.When the sheet material of this block flexibility needs to regulate or change, locking device is temporarily released and main shaft is rotated to control the tension of cotton rope.
Therefore, ornament materials tension system can not use specialist tools and strain cotton rope.In addition, this system is not easy to wearing and tearing.In addition, this system simple to operate and do not need special technology.
Locking device can comprise ratchet device.This ratchet device makes locking device self-locking and is easy to release.
Ratchet device can comprise the ratchet being circumferentially arranged on main shaft, and ratchet coordinates with the tooth be arranged on furniture component.The ratchet extended from main shaft is biased in the tooth of furniture component, slides, and catch described tooth when rotating in the opposite direction to rotate period in a direction at main shaft on tooth, to stop further rotating in said opposite direction thus.
Described ratchet can with integrated spindle axis formed.Integration ratchet and main shaft decrease the number of the part of needs, and provide more firm design.
Ratchet can distribute around main shaft, to provide main shaft around the motion of the balance of its pivot.Thus, ratchet is easy to install by simply it to be shifted onto suitable position and make it rotate simultaneously.In addition, do not need central shaft between main shaft and the bracing or strutting arrangement of the rotation for controlling main shaft to being connected.Particularly, ratchet can distribute equably around the pivot of main shaft.Therefore, ratchet is biased in substantially cancelling each other with joint efforts on the recess of surrounding.
Main shaft can be provided with cotton rope locking device.By using a part for locking device locking cotton rope, can when cotton rope does not slide relative to main shaft and not only relies on the friction between cotton rope and main shaft winding line rope.
Locking device can comprise the recess be arranged in the top flange of main shaft, and described flange extends radially outwardly from the core of main shaft.Because recess extends radially outwardly, so cotton rope is not drawn out recess by cotton rope around the tension of the core of main shaft.
Main shaft can be provided with the grip device for engaging with the conventional tool of such as screwdriver, spanner or hex key.This grip device can form hexagonal head.Thering is provided grip device for interacting with conventional tool, making easily to grasp main shaft to rotate, and making the slip of main shaft, the risk minimization of damage and wear.
One aspect of the present invention relates to the furniture parts of the ornament materials tension system comprised according to above-described aspect.Owing to providing system of the present invention, so the production of described furniture and maintenance become simply too much.
Another aspect of the present invention also relates to a kind of method straining ornament materials on furniture component, comprises the steps: cotton rope to be connected to ornament materials to be strained with fastening; Described cotton rope is connected to main shaft, and this main shaft to be rotatably supported on described furniture component and to be suitable for receiving and winding cotton rope; Described main shaft is rotated with the cotton rope that reels, and fastens thus and strain described ornament materials; And lock described main shaft and rotate to stop it.Because operating personnel can concentrate on, main shaft is rotated and only fixed main shaft, instead of multiple staple and screw, so the tension of described ornament materials very effectively and can be performed by a people.
Now, with reference to illustrating that the accompanying drawing of nonrestrictive embodiment of the present invention describes the present invention in more detail.
Accompanying drawing explanation
Fig. 1 shows the perspective view of ornament materials tension system according to an embodiment of the invention.
Fig. 2 shows the top view of system also shown in Figure 1.
Fig. 3 shows the side view of the main shaft of the part as the system also shown in Fig. 1-2.
Fig. 4 shows the top view of main shaft also shown in Figure 3.
Detailed description of the invention
As Figure 1-4, ornament materials tension system comprises the main shaft 1 being suitable for receiving and be wound around cotton rope 2 according to an embodiment of the invention.Main shaft 1 is connected to furniture component 3 by bracing or strutting arrangement 4, and this bracing or strutting arrangement 4 comprises central shaft 5 and is provided with the circular depressions of tooth 10 at its circumference.The top of central shaft 5 is provided with multiple snap lock tongue, it is constructed to make main shaft 1 can be brought on central shaft 5, enter in recess and snap lock in position in.Therefore, this snap lock makes main shaft 1 to assemble from top to bottom and can not come off from furniture component 3.
Main shaft 1 is provided with equally distributed three ratchets 6,7,8 of rotation 9 around main shaft 1.In use, when main shaft 1 rotates, ratchet 6,7,8 is biased on the tooth 10 of bracing or strutting arrangement 4, engages described tooth 10 with ratchet and makes main shaft 1 rotate in one direction thus, stops main shaft 1 instead to rotate up contrary simultaneously.
Ratchet 6,7,8 is integrally formed with main shaft 1 by the injection-molded of main shaft.Preferably, main shaft 1 is made up of reinforcing glass compo.As shown in Figure 4, each ratchet 6,7,8 comprises rigid base 11 and the tongue 12 from base portion 11 extension.Ratchet 6,7,8 is designed to be fitted in the recess of bracing or strutting arrangement 4 in the mode that ratchet 6,7,8 aligns with tooth 10, as shown in Figure 2.Therefore, this design of main shaft 1 makes main shaft 1 can be assembled when not bending or not moving ratchet 6,7,8, and therefore provides easy installation.But, in order to allow main shaft 6,7,8 to rotate, tongue 12 move think tooth 10 by providing space.The design that ratchet 6,7,8 has flexible tongue enables tongue move during main shaft 1 rotation in one direction.
The front portion 13 of each respective base portion 11 radially inwardly tilts, to make to form inside guide portion on each ratchet 6,7,8.When main shaft 1 rotates, ratchet 6,7,8 is directed on tooth 10 by this inside guide portion.This provide the smooth motion of main shaft 1 when rotated, and tongue 12 little by little can be bent and move.
As shown in Figure 2, cotton rope 2 is routed in the passage of ornament materials to be strained to form ring.Wiring pin 14 is arranged on furniture component 4, can control cotton rope 2 from ring redirecting to main shaft 1.
Main shaft 1 comprises core 15, top flange 16 and base flange 17.Top flange 16 is that hexagonal shape is can utilize such as the common tool of pliers or spanner makes main shaft rotate easily.Top flange 16 is provided with from two of the extension of core 15 outward radial relative recesses 18,19.Recess 18,19 is suitable for receiving and engages the cotton rope 2 that will be wrapped on core 15 with locking.Core 15 is provided with the central cylindrical recess 20 of the central shaft 5 for receiving bracing or strutting arrangement 4.The top of cylindrical recesses 20 is provided with another circumferential notch or shelf 21, and this another circumferential notch or shelf 21 are constructed to the projection of the snap lock tongue of receiving center axle 5.
Claims (11)
1. an ornament materials tension system, comprise furniture component, be suitable for receiving and the main shaft of the cotton rope that reels and locking device, described locking device is constructed to stop main shaft to rotate relative to described furniture component alternatively, wherein, described furniture component is provided with bracing or strutting arrangement, and described bracing or strutting arrangement is constructed to rotatably support described main shaft on described furniture component.
2. ornament materials tension system according to claim 1, also comprises ratchet device, and described ratchet device is constructed to stop described main shaft to rotate along a direction.
3. ornament materials tension system according to claim 2, wherein, described ratchet device comprises the ratchet being circumferentially arranged on described main shaft, and described ratchet coordinates with the tooth be arranged on described furniture component.
4. ornament materials tension system according to claim 3, wherein, described ratchet and described integrated spindle axis ground are formed.
5. the ornament materials tension system according to any one of claim 3-4, wherein, described ratchet distributes around described main shaft, to provide described main shaft around the motion of the balance of its pivot.
6. the ornament materials tension system according to any one of claim 3-5, wherein, described ratchet distributes equably around the pivot of described main shaft.
7. according to ornament materials tension system in any one of the preceding claims wherein, wherein, described main shaft is provided with cotton rope locking device.
8. ornament materials tension system according to claim 7, wherein, described main shaft comprises the recess in the top flange being arranged on described main shaft, and described flange extends radially outwardly from the core of described main shaft.
9. according to ornament materials tension system in any one of the preceding claims wherein, wherein, described main shaft is provided with the grip device for engaging with the conventional tool of such as screwdriver, spanner or hex key.
10. a furniture parts, comprises according to ornament materials tension system in any one of the preceding claims wherein.
11. 1 kinds of methods straining ornament materials on furniture component, comprise the steps:
Cotton rope can be connected to ornament materials to be strained with fastening;
Described cotton rope is connected to main shaft, and this main shaft to be rotatably supported on described furniture component and to be suitable for receiving and winding cotton rope;
Described main shaft is rotated with the cotton rope that reels, and fastens thus and strain described ornament materials; And
Lock described main shaft to rotate to stop it.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20130056 | 2013-01-10 | ||
| NO20130056A NO339352B1 (en) | 2013-01-10 | 2013-01-10 | Upholstery Spindle |
| PCT/NO2014/050002 WO2014109646A1 (en) | 2013-01-10 | 2014-01-08 | Upholstery spindle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105007781A true CN105007781A (en) | 2015-10-28 |
| CN105007781B CN105007781B (en) | 2017-07-14 |
Family
ID=50156873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480004384.2A Active CN105007781B (en) | 2013-01-10 | 2014-01-08 | Ornament materials main shaft |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2943095B1 (en) |
| CN (1) | CN105007781B (en) |
| NO (1) | NO339352B1 (en) |
| WO (1) | WO2014109646A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018202390A1 (en) * | 2018-02-16 | 2019-08-22 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle seat, vehicle equipped therewith and method for setting a reference voltage of the motor vehicle seat |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1985222A (en) * | 1933-12-01 | 1934-12-18 | James W Menhall | Protective covering for automobile seats |
| US2842189A (en) * | 1956-11-13 | 1958-07-08 | Herbert E Gratt | Protective cover for furniture and the like |
| CN201042323Y (en) * | 2007-05-18 | 2008-04-02 | 林天寿 | Slipcover |
| CN201147076Y (en) * | 2007-12-27 | 2008-11-12 | 马跃凌 | Dismountable bed-chair surface hook |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH51426A (en) * | 1910-03-26 | 1911-09-01 | Alfred Puthod | Ironing board |
| US3003816A (en) * | 1957-09-27 | 1961-10-10 | Sturgis Posture Chair Co | Tightener apparatus for removable cover of chair back or chair seat and the like |
| GB950122A (en) * | 1961-11-10 | 1964-02-19 | Minty Ltd | Improvements in or relating to covers for seats, settees or the like |
| US5529373A (en) * | 1994-06-27 | 1996-06-25 | Hon Industries Inc. | Apparatus and method for covering a chair form with fabric |
| GB2433200B (en) * | 2005-12-15 | 2008-05-28 | R G E Engineering Company | Upholstering a padded support for a chair |
| US7527335B2 (en) * | 2006-02-27 | 2009-05-05 | Steelcase Inc. | Seating unit with adjustable components |
-
2013
- 2013-01-10 NO NO20130056A patent/NO339352B1/en unknown
-
2014
- 2014-01-08 CN CN201480004384.2A patent/CN105007781B/en active Active
- 2014-01-08 WO PCT/NO2014/050002 patent/WO2014109646A1/en active Application Filing
- 2014-01-08 EP EP14706133.7A patent/EP2943095B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1985222A (en) * | 1933-12-01 | 1934-12-18 | James W Menhall | Protective covering for automobile seats |
| US2842189A (en) * | 1956-11-13 | 1958-07-08 | Herbert E Gratt | Protective cover for furniture and the like |
| CN201042323Y (en) * | 2007-05-18 | 2008-04-02 | 林天寿 | Slipcover |
| CN201147076Y (en) * | 2007-12-27 | 2008-11-12 | 马跃凌 | Dismountable bed-chair surface hook |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014109646A1 (en) | 2014-07-17 |
| EP2943095A1 (en) | 2015-11-18 |
| EP2943095B1 (en) | 2018-03-21 |
| NO20130056A1 (en) | 2014-07-11 |
| CN105007781B (en) | 2017-07-14 |
| NO339352B1 (en) | 2016-12-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |