CN105007781B - Ornament materials main shaft - Google Patents
Ornament materials main shaft Download PDFInfo
- Publication number
- CN105007781B CN105007781B CN201480004384.2A CN201480004384A CN105007781B CN 105007781 B CN105007781 B CN 105007781B CN 201480004384 A CN201480004384 A CN 201480004384A CN 105007781 B CN105007781 B CN 105007781B
- Authority
- CN
- China
- Prior art keywords
- main shaft
- ornament materials
- ratchet
- cotton rope
- 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.)
- Active
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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)
- Unwinding Of Filamentary Materials (AREA)
- Clamps And Clips (AREA)
- Hinges (AREA)
- Glass Compositions (AREA)
- Connection Of Plates (AREA)
- Supports Or Holders For Household Use (AREA)
Abstract
A kind of ornament materials tension system, including furniture component, main shaft and locking device suitable for receiving and winding cotton rope, the locking device are configured to alternatively prevent main shaft from rotating relative to the furniture component.The furniture component is provided with support meanss, and the support meanss are configured on the furniture component be pivotably supported the main shaft in precalculated position.
Description
Technical field
The present invention relates to the apparatus and method being fixed to ornament materials on furniture.More particularly it relates to including
Circumference drawstring and for Yi Dan tense once the drawstring is locked in appropriate location device device.
Background technology
Furniture may have one or more parts of framework and the sheet material covered with such as fabric or leather.Sheet material can be with
It is provided for decorative purpose or as seat surface.Sometimes, wadding is arranged on after sheet material, for improving the comfortable of seat
Property, and for keeping sheet material to be stretched.
Wadding is usually elastic foam, such as latex or polyethylene.
In order to which sheet material is assembled on the part of furniture, sheet material can be around wadding stretching, and uses the portion of press-in furniture
Staple or nail in the framing component of part are fixed on furniture.
In furniture after one section of use, sheet material may be worn or deform, so as to must change it or stretch it.
It is time-consuming that shortcoming using nail or staple, which is connection and dismantles sheet material,.
Sometimes, the seat of such as office chair and the furniture component of handrail are provided with sheet material, and the sheet material is provided with circumference guiding
Passage, cotton rope is conducted through the circumference guide channel, wherein, by tensing the cotton rope, sheet material can be tied on seat or
Around handrail.
Special tensioning tool is used to control the tension of cotton rope.
Once being tightened up, by the way that cotton rope to be clamped to the clamping device of handrail or seat, it will prevent that cotton rope from losing its drawing
Clamp force.The clamping device can be the tapping screw with enlarged head or packing ring, and the cotton rope is pressed against furniture component by it
In a part.Alternately, the cotton rope Self-crossover and fixed by knot.
If sheet material need retighten or change, then this can by discharge clamping device, adjust cotton rope tensioning
Power and then locking clamping device is completed.
Shortcoming using the clamping device is to usually require special tightener, in the locking of clamping device
Period keeps the cotton rope to be rightly tightened up.The special instrument is generally not obtainable.In addition, including self tapping spiral shell
The shortcoming of the clamping device of nail is：When screwing with releasing screw, screw hole is worn.In addition, appropriate while cotton rope is tensioned
Ground is positioned and tensioning sheet material is difficulty and needs technology.
The content of the invention
The purpose of the present invention is to mitigate disadvantages mentioned above.
According to one side, there is provided ornament materials tension system, including furniture component, the master suitable for receiving and winding cotton rope
Axle and locking device, the locking device are configured to alternatively prevent main shaft from rotating relative to the furniture component.The family
Tool component is provided with support meanss, and the support meanss are configured on the furniture component be pivotably supported the master
Axle.
In order to which a block piece material is connected into furniture parts, cotton rope is by the circumference wiring along the block piece material, such as by eyelet,
Or in the passage of the circumference setting along the block piece material.Then, the block piece material is wrapped in around furniture parts.Cotton rope is connected
To main shaft, and main shaft is by manually and/or the conventional tool of such as pliers or spanner is rotated, to tense and wind cotton rope.
The conventional tool of such as box spanner can be connected to the Vidacare corp of such as electric screw driver to accelerate rotation.Because line
The two ends of rope are wound during tensing around main shaft, so cotton rope is normally sightless during use in the standard of furniture.
This also means that, it is not necessary to compartment and operation in addition comes after cotton rope is tensed to limit the free end of cotton rope, thereby saving
Production time and cost.Cotton rope can be connected to main shaft by making it be wound around main shaft so that frictional force prevents its phase
Slided for main shaft.Once cotton rope is rightly tensed, main shaft is just blocked for rotation by the engagement of locking device.When the block
When flexible sheet material needs to adjust or changed, locking device is temporarily released and main shaft is rotated to control the tension of cotton rope.
Therefore, ornament materials tension system can tense cotton rope without using specialist tools.In addition, the system is not easy to mill
Damage.In addition, the system simple to operate and not needing special technology.
Locking device can include ratchet device.The ratchet device causes locking device to lock certainly and is also easy to release.
Ratchet device can include the ratchet being arranged on the circumference of main shaft, and ratchet is with being arranged on furniture component
Tooth coordinates.The ratchet extended from main shaft is biased on the tooth of furniture component, to rotate period in a direction in tooth in main shaft
It is upper to slide, and the tooth is caught when rotating in the opposite direction, thus to prevent further rotation in said opposite direction
Turn.
The ratchet can be formed with integrated spindle axis.Integration ratchet and main shaft reduce the number of the part of needs, and
And there is provided more firm design.
Ratchet can be around main shaft distribution, to provide motion of the main shaft around the balance of its pivot.Thus, ratchet leads to
Cross and simply shift it onto suitable position while making it rotate and be easily installed.Furthermore, it is not necessary that main shaft controls master with being used for
Central axial connection between the support meanss of the rotation of axle.Specifically, ratchet can surround the pivot of main shaft equably
Distribution.Therefore, ratchet, which is biased in, is mutually substantially counteracting making a concerted effort on the recess of surrounding.
Main shaft can be provided with cotton rope locking device.A part for cotton rope is locked by using locking device, can be online
Rope does not wind cotton rope relative to main shaft slip and in the case of not only relying on the friction between cotton rope and main shaft.
Locking device can include being arranged on recess in the top flange of main shaft, the flange from the core diameter of main shaft to
Other places extension.Because recess is extended radially out, cotton rope can not be drawn by cotton rope around the tension of the core of main shaft
Go out recess.
Main shaft can be provided with the grip device engaged for the conventional tool with such as screwdriver, spanner or hex key.
The grip device can form hexagonal head.There is provided grip device is used to interact with conventional tool so that easily grasp master
Axle causes the slip of main shaft, the risk minimization of damage and wear to rotate.
One aspect of the present invention, which is related to, includes the furniture department of the ornament materials tension system according to aspects described above
Part.Due to the system there is provided the present invention, so the production and maintenance of the furniture become simply too much.
Another aspect of the present invention further relates to a kind of method that ornament materials is tensed on furniture component, including following step
Suddenly：Cotton rope is connected to ornament materials to be tensed with can fastening；The cotton rope is connected to main shaft, the rotatable twelve Earthly Branches of the main shaft
Support is on the furniture component and suitable for receiving and winding cotton rope；Make the main shaft rotation to wind cotton rope, and be thus
Jail and the tension ornament materials；And lock the main shaft to prevent it from rotating.Because operating personnel, which can concentrate on, makes master
Axle rotates and only fixed main shaft, rather than multiple staples and screw, so the tension of the ornament materials is highly effective simultaneously
And can be performed by a people.
Now, the present invention is more fully described in the accompanying drawing with reference to the non-limiting embodiment for showing the present invention.
Brief description of the drawings
Fig. 1 shows the perspective view of ornament materials tension system according to an embodiment of the invention.
Fig. 2 show also figure 1 illustrates system top view.
Fig. 3 shows the side view of the main shaft of the part as the system also shown in Fig. 1-2.
Fig. 4 show also figure 3 illustrates main shaft top view.
Embodiment
As Figure 1-4, ornament materials tension system is included suitable for receiving and winding line according to an embodiment of the invention
The main shaft 1 of rope 2.Main shaft 1 is connected to furniture component 3 by support meanss 4, and the support meanss 4 include central shaft 5 and in its circumference
Set with teeth 10 circular depressions.The top of central shaft 5 is provided with multiple snap lock tongues, and it is configured such that the energy of main shaft 1
Enough be brought on central shaft 5, into recess and snap lock in position in.Therefore, the snap lock makes winner
Axle 1 can be assembled without being come off from furniture component 3 from top to bottom.
Main shaft 1 is provided with 9 equally distributed three ratchets 6,7,8 of rotation axis around main shaft 1.When in use, in master
Axle 1 rotate when, ratchet 6,7,8 is biased on the tooth 10 of support meanss 4, engaged with ratchet the tooth 10 and so that
Main shaft 1 rotates in one direction, while preventing main shaft 1 from counter being rotated up opposite.
Ratchet 6,7,8 is integrally formed with main shaft 1 by the injection-molded of main shaft.Preferably, main shaft 1 is fine by reinforcing glass
Dimension plastics are made.As shown in figure 4, each ratchet 6,7,8 includes rigid base 11 and the tongue 12 extended from base portion 11.Ratchet 6,
7th, 8 are designed to be fitted into the recess of support meanss 4 in the way of ratchet 6,7,8 aligns with tooth 10, as shown in Figure 2.Therefore,
The design of main shaft 1 enables main shaft 1 to be assembled in the case where not bending or not moving ratchet 6,7,8, and therefore carries
For readily installation.However, in order to allow main shaft 6,7,8 to rotate, tongue 12 moves to be tooth 10 by providing space.Ratchet 6,
7th, 8 designs with flexible tongue enable tongue to be moved during the rotation in one direction of main shaft 1.
The front portion 13 of each respective base portion 11 is radially inwardly tilted, to cause the shape on each ratchet 6,7,8
Into inside guide portion.When main shaft 1 rotates, ratchet 6,7,8 is directed on tooth 10 by the inside guide portion.This is provided in rotation
When main shaft 1 smooth motion, and tongue 12 is little by little bent and is moved.
As shown in Fig. 2 cotton rope 2 is routed in the passage of ornament materials to be tensed to form ring.Wiring pin 14 is arranged on
On furniture component 4, so that the redirecting from ring to main shaft 1 of cotton rope 2 can be controlled.
Main shaft 1 includes core 15, top flange 16 and base flange 17.Top flange 16 is hexagonal shape to utilize
For example, the common tool of pliers or spanner easily rotates main shaft.Top flange 16 is provided with from core 15 and extended radially outwards
Two relative recesses 18,19.Recess 18,19 is suitable to receive and engage with locking the cotton rope 2 that will be wrapped on core 15.Core 15
It is provided with the central cylindrical recess 20 of the central shaft 5 for receiving support meanss 4.The top of cylindrical recesses 20 is provided with separately
One circumferential notch or shelf 21, another circumferential notch or shelf 21 are configured to receive the snap lock tongue of central shaft 5
Projection.
Claims (11)
1. a kind of ornament materials tension system, including furniture component, the main shaft suitable for receiving and winding cotton rope, locking device and
Ratchet device, the locking device is configured to optionally prevent main shaft from rotating relative to the furniture component, the ratchet
Device is configured to prevent the main shaft from rotating in one direction, wherein, the ratchet device includes being arranged on the main shaft
Ratchet on circumference, and the ratchet and the tooth that is arranged on the furniture component coordinate, and the furniture component is provided with branch
Support arrangement, the support meanss are configured on the furniture component be pivotably supported the main shaft, and the main shaft
Provided with the ratchet including flexible tongue.
2. ornament materials tension system according to claim 1, wherein, the ratchet is formed with the integrated spindle axis.
3. ornament materials tension system according to claim 2, wherein, the ratchet is distributed around the main shaft, to carry
The motion of the balance of its pivot is surrounded for the main shaft.
4. ornament materials tension system according to claim 3, wherein, the ratchet surrounds the pivot of the main shaft
It is evenly distributed.
5. the ornament materials tension system according to any one of claim 1-4, wherein, the main shaft is fine by reinforcing glass
Dimension plastics are made.
6. the ornament materials tension system according to any one of claim 1-4, wherein, the main shaft is provided with cotton rope lock
Determine device.
7. ornament materials tension system according to claim 6, wherein, the main shaft includes being arranged on the top of the main shaft
Recess in portion's flange, the core of the flange from the main shaft extends radially outwardly.
8. the ornament materials tension system according to any one of claim 1-4, wherein, the main shaft be provided with for
The grip device of conventional tool engagement.
9. ornament materials tension system according to claim 8, wherein, the conventional tool is screwdriver, spanner or six
Angle key.
10. a kind of furniture parts, including ornament materials tension system according to any one of the preceding claims.
11. a kind of method that ornament materials is tensed on furniture component, comprises the following steps：
Cotton rope is connected to ornament materials to be tensed with can fastening；
The cotton rope is connected to main shaft, the main shaft is pivotally supported on the furniture component and suitable for receiving and winding
Cotton rope；
Make the main shaft rotation to wind cotton rope, and thus fasten and tense the ornament materials；And
The main shaft is locked to prevent it from rotating.
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 CN105007781A (en) | 2015-10-28 |
| CN105007781B true 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 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH51426A (en) * | 1910-03-26 | 1911-09-01 | Alfred Puthod | Ironing board |
| 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 |
| 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 |
| 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 |
-
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 EP EP14706133.7A patent/EP2943095B1/en active Active
- 2014-01-08 WO PCT/NO2014/050002 patent/WO2014109646A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| NO339352B1 (en) | 2016-12-05 |
| EP2943095A1 (en) | 2015-11-18 |
| WO2014109646A1 (en) | 2014-07-17 |
| CN105007781A (en) | 2015-10-28 |
| EP2943095B1 (en) | 2018-03-21 |
| NO20130056A1 (en) | 2014-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |