CN204121368U - A kind of massage armchair easy to use - Google Patents
A kind of massage armchair easy to use Download PDFInfo
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- CN204121368U CN204121368U CN201420627967.8U CN201420627967U CN204121368U CN 204121368 U CN204121368 U CN 204121368U CN 201420627967 U CN201420627967 U CN 201420627967U CN 204121368 U CN204121368 U CN 204121368U
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Abstract
The utility model discloses a kind of massage armchair easy to use, comprise base and back rest, described back rest comprises head rest section and main paragraph, and head rest section is provided with the first pin-joint piece and the second pin-joint piece, and bolt lock is on the first pin-joint piece and the second pin-joint piece; Described main paragraph is provided with the first articulated section, and the first articulated section to be located between the first pin-joint piece with the second pin-joint piece and to be rotated relative to head rest section around bolt.Adopt this utility model head rest section opposing body section can be made to rotate, thus allow user can arbitrarily adjusting head lean on section opposing body section the anglec of rotation and in rotation process bolt arrangement can not get loose.
Description
Technical field
This utility model relates to a kind of massage armchair, especially a kind of massage armchair easy to use.
Background technology
Massage armchair in our life be very common, present massage armchair function from strength to strength.Massage armchair can be divided into the massage armchair of the simple massage armchair of function and function complexity.When people are sitting in and massage armchair see TV or reading, somebody likes labour contractor to lift a bit, more convenient when to lie on massage armchair reading like this or see TV.In prior art, Taiwan Xinye Enterprise Co., Ltd. of enterprise, apply for a leisure chaise longue patent, its number of patent application is 96219327.5, the patent time of disclosure is on 09 06th, 1996, disclosed in it, scheme is as follows: a kind of leisure chaise longue, comprise a base, a framework be installed on base, a hands is respectively formed portion in this framework two side ends, one is erected at seat cushion framework between two handle portions of framework and back pad skeleton, it is characterized in that: also comprise a headgear skeleton and two groups of linked components; To downward-extension fixed part on rear side of each handle portion, to be positioned on front side of fixed part downwards and curved arc forms an arc turn of bilge inwardly, below arc turn of bilge, to form the slipping part that both sides are corresponding; Slipping part projection pin rod respectively of the corresponding described framework of arranged on left and right sides of described seat cushion framework, is provided with a pair corresponding first articulated section mutually on rear side of support body; The arranged on left and right sides of back pad skeleton is respectively equipped with a pivot mutually affixed with described framework fixed part, making to be padded skeleton is that fulcrum swings with pivot, be provided with in support body bottom a pair with the second articulated section of the mutual pivot joint in seat cushion framework first articulated section, and formed on support body top a pair mutually corresponding and to the curved carrier of outer arc; Described headgear skeleton has two movable fit portions be set on described back pad skeleton carrier, and each fit portion is provided with a cross bar; Each linked components of described two linked components comprises that a correspondence is assembled in roller on seat cushion framework pin rod, correspondence is articulated in interlock plate on back pad skeleton pivot and the trace of an interlock interlock plate and cross bar.
Above-mentioned patent have employed bar linkage structure, make people to hide on massage armchair reading or TV time, its head can lift an angle, person easy to use.But its complex structure, the angle lifted of the head rest portion of chair is single and cannot change, thus makes part user do not feel like oneself.
Utility model content
Technical problem to be solved in the utility model is to overcome defect that above-mentioned prior art exists and provides a kind of massage armchair easy to use.By allowing the head rest of massage armchair scalable in particular range, make different user can select the scope of adjustment according to the hobby of oneself.
For solving the problems of the technologies described above, this utility model have employed following technical scheme.
A massage armchair easy to use, comprises base and back rest, and described back rest comprises head rest section and main paragraph, and head rest section is provided with the first pin-joint piece and the second pin-joint piece, and bolt lock is on the first pin-joint piece and the second pin-joint piece; Described main paragraph is provided with the first articulated section, and the first articulated section to be located between the first pin-joint piece with the second pin-joint piece and to be rotated relative to head rest section around bolt.
Further, described back rest is provided with the first position limiting structure that the described head rest section opposing body section of restriction is rotated, first position limiting structure comprises the limiting plate being located at the first pin-joint piece both sides and the gag lever post be located on the first articulated section, and gag lever post is installed between two limiting plates.
Further, described second pin-joint piece is movable fixing head, and movable fixing head to be arranged between two limiting plates and with the first pin-joint piece synchronous axial system.
Further, described main paragraph also comprises stay pipe and fixed bar, and described first articulated section is provided with on fixed bar, and fixed bar inserts in described stay pipe.
Further, described first articulated section is separated with the first pin-joint piece and the second pin-joint piece respectively by lubrication sheet.
Further, the both sides of described first pin-joint piece and the second pin-joint piece are all provided with limiting plate, are provided with fixing head between the limiting plate of described first pin-joint piece both sides; First pin-joint piece, the second pin-joint piece and the limiting plate being located at the second pin-joint piece both sides define the first installation cavity, and the limiting plate of fixing head, the first pin-joint piece and the first pin-joint piece both sides forms the second installation cavity; Bolt lock is on the second pin-joint piece and fixing head; Described first articulated section is provided with the first articulated joint and the second articulated joint, and the first articulated joint is arranged in the first installation cavity, and the second articulated joint is arranged in the second installation cavity, and described first articulated joint and the second articulated joint are around screws.
Further, described first articulated joint is provided with the first gag lever post, and described second articulated joint is provided with the second gag lever post; First gag lever post and the second gag lever post are loaded in the first installation cavity and the second installation cavity respectively.
Further, described main paragraph comprises Lumbar section and canned paragraph, and Lumbar section is provided with the second articulated section and the first described articulated section, and the second articulated section and canned paragraph are movably hinged.
Further, described Lumbar section and canned paragraph hinged place are provided with the second position limiting structure limiting Lumbar section and rotate relative to canned paragraph.
Further, the second axle sleeve that described second position limiting structure comprises gim peg, is located at the first axle sleeve on the second articulated section and is located on canned paragraph, the first axle sleeve and the second axle sleeve are fixed by gim peg.
Owing to have employed above technical scheme, this utility model has following technique effect.
This utility model by being provided with the first pin-joint piece and the second pin-joint piece in head rest section, and bolt lock is on the first pin-joint piece and the second pin-joint piece; Described main paragraph is provided with the first articulated section, first articulated section to be located between the first pin-joint piece with the second pin-joint piece and to be rotated relative to head rest section around bolt, head rest section opposing body section can be made like this to rotate, thus allow user can lean on the anglec of rotation of section opposing body section by adjusting head arbitrarily.Simultaneously by being provided with the first position limiting structure that the described head rest section opposing body section of restriction is rotated on described back rest, the scope allowing user that head rest section can not be made to depart from people because of maloperation normally to use.
This utility model by being provided with the first pin-joint piece and the second pin-joint piece in described head rest section, and bolt lock is on the first pin-joint piece and the second pin-joint piece, and described first articulated section to be located between the first pin-joint piece with the second pin-joint piece and to be rotated relative to head rest section around bolt.Thus make screw bolt and nut relatively fixing, so the situation that bolts and nuts get loose can not be produced.
This utility model is designed to three parts that can relatively rotate by back rest, comprise canned paragraph, Lumbar section and head rest section, Lumbar section is provided with the first articulated section and the first articulated section, first articulated section and canned paragraph are movably hinged, first articulated section and head rest section are movably hinged, fold for twice that realizes massage armchair with this, can to greatest extent at the packaging space reducing massage armchair, convenient transport.
Accompanying drawing explanation
Fig. 1 is a kind of massage armchair axonometric chart easy to use.
Fig. 2 is the axonometric chart after a kind of massage armchair easy to use folds.
Fig. 3 is each major part explosive view.
Fig. 4 is A place partial enlarged drawing in Fig. 1.
Fig. 5 is A place partial enlargement explosive view in Fig. 1.
Fig. 6 is B place partial enlargement explosive view in Fig. 1
main Reference Numerals:
1. head rest section; 2. Lumbar section; 3. canned paragraph; 4. handrail; 5. base; 6. nylon6 chips; 7. lubricate sheet; 8. spring washer; 11. second pin-joint pieces; 112. limiting plate; 12. fixing heads 12; 13. first pin-joint pieces; 21. first articulated joints; 22. stay pipes; 23. gim pegs; 24. first axle sleeves; 25. first articulated sections; 26 second articulated joints; 34. second axle sleeves.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
As shown in Figure 1, Figure 2 and Figure 3, a kind of massage armchair easy to use comprises base 5, handrail 4 and back rest, and the both sides of base 5 are provided with handrail 4, and back rest is located at the rear portion of base 5.Back rest comprises head rest section 1, Lumbar section 2 and canned paragraph 3, and Lumbar section 2 is provided with the first articulated section and the second articulated section, articulated section 25, second 25 and is movably hinged with canned paragraph 3, and the first articulated section and head rest section 1 are movably hinged, thus backrest can be allowed to fold for twice.Second articulated section 25 is provided with the second position limiting structure that restriction Lumbar section 2 is rotated relative to canned paragraph 3, first articulated section is provided with the first position limiting structure that restriction head rest section 3 is rotated relative to Lumbar section 2, so when massage armchair transfers deployed condition to from folded state, the first and second position limiting structures can be crossed and make massage armchair more firm and convenient in use.Canned paragraph 3 is located at base 5 rear portion, and head rest section 1 canned paragraph 3 relative to Lumbar section 2 bends, and the buttocks that canned paragraph 3, base 5 and the handrail 4 being located at base 5 both sides constitute user is taken one's seat space.After backrest is folding, head rest section 1 and Lumbar section 2 is all or part of is accommodated in described taking one's seat in space.Relative to traditional massage armchair that can only fold once, between its backrest and mounting, also there is very large space, or outside protuberate basic unit, form new protuberance unnecessary, make troubles to packaging.After adopting this utility model scheme, from the height decreasing backrest to a great extent, backrest can be made again to be accommodated in as much as possible and to take one's seat in space, thus save the space of packaging material and transport point needs.
As shown in Figure 2, three-dimensional body after a kind of massage armchair easy to use folds, wherein the top of head rest section 1 contacts on the base 5 of massage armchair, Lumbar section 2 with canned paragraph 3 common support, thus makes Lumbar section 2 can bear larger pressure and can not be out of shape or damage.Thus more can ensure safety and the reliability of transport.The massage armchair that traditional backrest folds can form one and half I-shape constructions because of after backrest bending in transportation, a very long arm of force will be formed at the end of backrest, when having weight or press to the end of backrest by external force, backrest is easy to be pressed down or massage armchair damages and can not use.In this utility model, backrest is divided into three parts, take one's seat described in head rest section 1 and Lumbar section 2 are accommodated in by hinged place bending space time, head rest section 1 top contacts base, supports Lumbar section 2 together with canned paragraph 3.Thus make the backrest of massage armchair be no longer a cantilever beam structure, thus can ensure that backrest is by when defeating, and can bear external force better outward, and not yielding or damage.
As shown in Figure 4 and Figure 5, the first articulated section and the head rest section 1 of Lumbar section 2 are movably hinged, and limit the rotation amplitude in relative Lumbar portion of head rest portion by the first position limiting structure.Wherein the first articulated section of Lumbar section 2 and the articulated structure of head rest section 1 comprise the hinged seat being located at head rest section 1, with the first articulated section being located at Lumbar section 2, first articulated section comprises stay pipe 22 and the fixed bar inserted in stay pipe 22 (is insert in stay pipe 22 in figure, do not display), fixed bar is provided with the first articulated joint and the second articulated joint, and articulated joint is provided with hinge hole.Fixed bar and stay pipe 22 are fixed by screw.The both sides that hinged seat is provided with the first pin-joint piece 13 and the second pin-joint piece 11, first pin-joint piece 13 and the second pin-joint piece 11 are all provided with limiting plate 112, are provided with fixing head 12 between the limiting plate 112 of described first pin-joint piece 13 both sides; First pin-joint piece 13, second pin-joint piece 11 and the limiting plate 112 being located at the second pin-joint piece 11 both sides define the first installation cavity; The limiting plate 112 of fixing head 12, first pin-joint piece 13 and the first pin-joint piece 13 both sides forms the second installation cavity; Bolt lock is on the second pin-joint piece 11 and fixing head 12; Described first articulated section is provided with the first articulated joint 21 and the second articulated joint 26, first articulated joint 21 is arranged in the first installation cavity, and the second articulated joint 26 is arranged in the second installation cavity, and described first articulated joint 21 and the second articulated joint 26 are around screws.Described first articulated joint 21 is provided with the first gag lever post 211, and described second articulated joint 26 is provided with the second gag lever post 261; First gag lever post 211 and the second gag lever post 261 are loaded in the first installation cavity and the second installation cavity respectively, limit by limiting plate 112.Such scheme can remove fixing head 12, the first installation cavity that the limiting plate 112 only leaving the first pin-joint piece 13, second pin-joint piece 11 and be located at the second pin-joint piece 11 both sides is formed, bolt lock is on the first pin-joint piece 13 and the second pin-joint piece 11, first articulated section is provided with articulated joint, articulated joint is arranged in the first installation cavity, and described articulated joint is around screws.In like manner also can remove the second pin-joint piece 11, the second installation cavity that the limiting plate 112 only leaving fixing head 12, first pin-joint piece 13 and the first pin-joint piece 13 both sides is formed, bolt lock is on the first pin-joint piece 13 and fixing head 12, first articulated section is only provided with an articulated joint, articulated joint is arranged in the second installation cavity, and described articulated joint is around screws.Because screw bolt and nut is relatively fixing in such scheme, so when head rest section 1 rotates relative to Lumbar section 2, the situation that bolts and nuts get loose would not be there is in bolt arrangement, make massage armchair in use reliably safer, also can ensure that head rest section can remain in specific use angle simultaneously always, be user-friendly to.As an optimal design, a pad is provided with between bolt head and the second pin-joint piece, first pin-joint piece and the second pin-joint piece separate with the first articulated joint of the first articulated section and the second articulated joint nylon6 chips 6 respectively, and stator 12 and nut are by lubricate sheet 7 and spring washer 8 separates simultaneously.In such scheme, gag lever post and limiting plate 112 coordinate, and restriction head rest section is rotated relative to Lumbar section, thus gag lever post coordinates the first position limiting structure defining head rest section and Lumbar section with limiting plate 112.
In this utility model, the effect of described first position limiting structure is used to restriction head rest section relative Lumbar section rotational angle range, its alternative structure can for be provided with stopper slot on hinged seat, gag lever post top is contained in stopper slot, the rotational angle of restriction gag lever post, thus restriction head rest section relative Lumbar section rotational angle range; Or be provided with stopper slot on the first pin-joint piece or the second pin-joint piece, hinged articulated joint is provided with limiting section, and limiting section is loaded in stopper slot, and scheme so is the simple deformation of this utility model first position limiting structure, belong in the scope of this utility model protection.In like manner, fixing head 12 is limited between two limiting plates, and its effect allows fixing head and the first pin-joint piece synchronous axial system, prevents bolts and nuts from getting loose because producing relative rotation.
In such scheme, Lumbar section 2 and canned paragraph 3 constitute the main paragraph of massage armchair backrest frame, and described first articulated section is located on main paragraph, and head rest section and the first articulated section are movably hinged, and its articulated structure is described above.
As shown in Figure 6, the second articulated section 25 of Lumbar section 2 is movably hinged with the union joint 35 on canned paragraph 3.One end hinged with canned paragraph 3 in Lumbar section 2 is provided with the second position limiting structure, the second axle sleeve 34 that second position limiting structure comprises gim peg 23, is located at the first axle sleeve 24 on the second articulated section 25 and is located on canned paragraph 3, be connected by gim peg 23 between first axle sleeve 24 with the second axle sleeve 34, thus Lumbar section and canned paragraph are fixed.When backrest is launched, gim peg 23 inserts in described first axle sleeve 24 and the second axle sleeve 34, thus ensures that Lumbar section 2 can not be rotated relative to canned paragraph 3.When needs folding back support, first gim peg 23 to be spun off from the second axle sleeve 34, then roll over head rest section 1, finally Lumbar section 2 is rolled over to base, make Lumbar section 2 and head rest section 1 be accommodated in described taking one's seat in space.
The above, be only this utility model preferred embodiment, therefore the scope that this utility model implements can not be limited according to this, the equivalence namely done according to this utility model the scope of the claims and description change with modify, all should still belong in scope that this utility model contains.
Claims (10)
1. a massage armchair easy to use, comprises base and back rest, and described back rest comprises head rest section and main paragraph, it is characterized in that, head rest section is provided with the first pin-joint piece and the second pin-joint piece, and bolt lock is on the first pin-joint piece and the second pin-joint piece; Described main paragraph is provided with the first articulated section, and the first articulated section to be located between the first pin-joint piece with the second pin-joint piece and to be rotated relative to head rest section around bolt, described back rest is also provided with the first position limiting structure that the described head rest section opposing body section of restriction is rotated.
2. massage armchair according to claim 1, is characterized in that, described first position limiting structure comprises the limiting plate being located at the first pin-joint piece both sides and the gag lever post be located on the first articulated section, and gag lever post is installed between two limiting plates.
3. massage armchair according to claim 2, is characterized in that, described second pin-joint piece is movable fixing head, and movable fixing head to be arranged between two limiting plates and with the first pin-joint piece synchronous axial system.
4. the massage armchair according to claims 1 to 3 any one, is characterized in that, described main paragraph also comprises stay pipe and fixed bar, and described first articulated section is provided with on fixed bar, and fixed bar inserts in described stay pipe.
5. the massage armchair according to claims 1 to 3 any one, is characterized in that, described first articulated section is separated with the first pin-joint piece and the second pin-joint piece respectively by lubrication sheet.
6. massage armchair according to claim 1, is characterized in that, the both sides of described first pin-joint piece and the second pin-joint piece are all provided with limiting plate, is provided with fixing head between the limiting plate of described first pin-joint piece both sides; First pin-joint piece, the second pin-joint piece and the limiting plate being located at the second pin-joint piece both sides define the first installation cavity, and the limiting plate of fixing head, the first pin-joint piece and the first pin-joint piece both sides forms the second installation cavity; Bolt lock is on the second pin-joint piece and fixing head; Described first articulated section is provided with the first articulated joint and the second articulated joint, and the first articulated joint is arranged in the first installation cavity, and the second articulated joint is arranged in the second installation cavity, and described first articulated joint and the second articulated joint are around screws.
7. massage armchair according to claim 6, is characterized in that, described first position limiting structure comprises being located at the first gag lever post in described first articulated joint and being located at described second articulated joint and is provided with the second gag lever post; First gag lever post and the second gag lever post are loaded in described first installation cavity and the second installation cavity respectively.
8. massage armchair according to claim 1, is characterized in that, described main paragraph comprises Lumbar section and canned paragraph, and Lumbar section is provided with the second articulated section and the first described articulated section, and the second articulated section and canned paragraph are movably hinged.
9. massage armchair according to claim 8, is characterized in that, described Lumbar section and canned paragraph hinged place are provided with the second position limiting structure limiting Lumbar section and rotate relative to canned paragraph.
10. massage armchair according to claim 9, is characterized in that, the second axle sleeve that described second position limiting structure comprises gim peg, is located at the first axle sleeve on the second articulated section and is located on canned paragraph, and the first axle sleeve and the second axle sleeve are fixed by gim peg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627967.8U CN204121368U (en) | 2014-10-27 | 2014-10-27 | A kind of massage armchair easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627967.8U CN204121368U (en) | 2014-10-27 | 2014-10-27 | A kind of massage armchair easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204121368U true CN204121368U (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420627967.8U Active CN204121368U (en) | 2014-10-27 | 2014-10-27 | A kind of massage armchair easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204121368U (en) |
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2014
- 2014-10-27 CN CN201420627967.8U patent/CN204121368U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |