CN211269517U

CN211269517U - Slowly-descending type cylinder chair

Info

Publication number: CN211269517U
Application number: CN201922352432.XU
Authority: CN
Inventors: 张玉荣
Original assignee: Dongguan Haomeijia Intelligent Outdoor Products Co ltd
Current assignee: Dongguan Haomeijia Intelligent Outdoor Products Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-18
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a slowly fall formula cylinder chair, including the base, the middle part on base top is through the fixed cylinder that is equipped with of connecting seat, and the extension end of cylinder passes through fixing base fixedly connected with cushion, the equal fixedly connected with sleeve in both sides of cushion bottom, and two telescopic bottoms are all through spring post and base elastic connection, the bottom of two spring posts respectively with the both sides fixed connection on base top, cushion one end is through connecting plate fixedly connected with back, and the both sides of the positive bottom of back all have the cushion through the slot grafting, the beneficial effects of the utility model are that: through two telescopic bottoms all through spring post and base elastic connection, increase the cushion between cushion and the base, avoid descending rapidly, realize slowly descending the effect, increase and use experience and feel, and improve the life of cylinder chair, all peg graft through the slot through the both sides of the positive bottom of back has the cushion, the dismantlement of the cushion of being convenient for, convenient washing.

Description

Slowly-descending type cylinder chair

Technical Field

The utility model relates to a cylinder chair, in particular to slowly fall formula cylinder chair.

Background

The chair is a daily-life furniture, a seat with a backrest and armrests. The chairs are classified into office chairs, dining chairs, bar chairs, leisure chairs, reclining chairs, special chairs and the like according to the use. The cylinder chair is usually used for leisure and entertainment, and has better comfort.

However, when the user uses the existing cylinder chair, the height adjustment is fast reduced, the existing cylinder chair does not have buffering performance, the use experience is affected, the service life of the existing cylinder chair is easy to reduce after the existing cylinder chair is used for a long time, and the existing back cushion of the existing cylinder chair cannot be detached and is not convenient to clean, so that the existing cylinder chair still has a plurality of problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slowly fall formula cylinder chair to the current cylinder chair height-adjusting who proposes then leads to descending rapidly in solving above-mentioned background art, does not possess the cushioning nature, influences the use and experiences the sense, and the unable dismantlement of the cushion usually of current cylinder chair, the abluent problem of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a slowly fall formula cylinder chair, includes the base, the middle part on base top is through the fixed cylinder that is equipped with of connecting seat, the extension end of cylinder passes through fixing base fixedly connected with cushion, the equal fixedly connected with sleeve in both sides of cushion bottom, two telescopic bottom all is through spring post and base elastic connection, two the bottom of spring post respectively with the both sides fixed connection on base top, connecting plate fixedly connected with back is passed through to cushion one end, the both sides of the positive bottom of back all have the cushion through the slot grafting.

As an optimized technical scheme of the utility model, the fixed filling layer that is equipped with in inside of cushion, the filling layer is made by the cotton material of elasticity.

As a preferred technical scheme of the utility model, the top fixedly connected with support at the back of the back, the middle part on support top alternates and is connected with the movable rod, the top fixedly connected with headrest of movable rod.

As a preferred technical scheme of the utility model, it has fastening bolt to peg graft at the middle part of support, a plurality of mounting holes have been seted up to the one end of movable rod, fastening bolt's one end is pegged graft with the movable rod through one of them mounting hole.

As a preferred technical scheme of the utility model, the equal fixedly connected with handrail in both sides of cushion, two the top of handrail is the fixed plate that is equipped with, two all the middle part on fixed plate top is seted up flutedly.

As a preferred technical scheme of the utility model, a plurality of connecting rods of avris fixedly connected with of base, it is a plurality of the bottom of one side of connecting rod is all fixed and is equipped with the universal wheel, the fixed adjustment handle that is equipped with in one side of fixing base.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a slowly fall formula cylinder chair, all through spring post and base elastic connection through two telescopic bottoms, increase the cushion between cushion and the base, when adjusting cylinder descends, avoid descending rapidly, realize slowly falling the effect, increase and use experience and feel, and improve cylinder chair's life, all peg graft through the slot in both sides through the positive bottom of back and have the cushion, after the cushion staffs in, convenient to detach cushion, convenient washing.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of a partial structure a of the present invention.

In the figure: 1. a base; 2. a cylinder; 3. a cushion; 4. a sleeve; 5. a spring post; 6. a connecting plate; 7. A backrest; 8. a slot; 9. back cushion; 10. a support; 11. a movable rod; 12. a headrest; 13. a handrail; 14. A fixing plate; 15. a universal wheel; 16. and adjusting the handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides a slowly fall formula cylinder chair, including base 1, the middle part on base 1 top is through the fixed cylinder 2 that is equipped with of connecting seat, fixing base fixedly connected with cushion 3 is passed through to the extension end of cylinder 2, the equal fixedly connected with sleeve 4 in both sides of 3 bottoms of cushion, the bottom of two sleeve 4 is all through spring post 5 and base 1 elastic connection, the bottom of two spring posts 5 respectively with the both sides fixed connection on base 1 top, increase the cushioning nature, avoid cushion 3 to descend rapidly, 6 fixedly connected with backs 7 of connecting plate are passed through to 3 one end of cushion, the both sides of the positive bottom of back 7 all are pegged graft through slot 8 and are had cushion 9, convenient to detach cushion 9, convenient to wash.

Preferably, a filling layer is fixedly arranged inside the back cushion 9 and is made of elastic cotton materials, so that the use comfort of the back cushion 9 is improved; the top of the back of the backrest 7 is fixedly connected with a support 10, the middle of the top end of the support 10 is connected with a movable rod 11 in an inserting mode, and the top end of the movable rod 11 is fixedly connected with a headrest 12, so that a user can conveniently adjust the height of the headrest 12 according to needs; a fastening bolt is inserted in the middle of the support 10, one end of the movable rod 11 is provided with a plurality of mounting holes, and one end of the fastening bolt is inserted in the movable rod 11 through one of the mounting holes, so that the movable rod 11 is conveniently fixed, and the headrest 12 is fixed; the two sides of the cushion 3 are fixedly connected with armrests 13, the top ends of the two armrests 13 are respectively fixedly provided with a fixing plate 14, and the middle parts of the top ends of the two fixing plates 14 are respectively provided with a groove, so that when a user sits on the cushion 3, the arms can be conveniently placed in the grooves, and the use comfort is improved; a plurality of connecting rods of avris fixedly connected with of base 1, the bottom of one side of a plurality of connecting rods is all fixed and is equipped with universal wheel 15, and the convenient nimble cylinder chair body that removes is fixed and is equipped with adjustment handle 16 in one side of fixing base, the rising and the decline of the cylinder chair body of being convenient for adjust.

When in specific use, the utility model relates to a slowly-falling cylinder chair, at first, through the setting of a plurality of universal wheels 15 conveniently move the cylinder chair body to the position of use, after the user is seated, lean on back 7, the back contacts with back 7, the waist position of user is in the cushion 9 and contacts, adjust the height of headrest 12 according to the height and the custom of use of user, take down fastening bolt, adjust the height of movable rod 11, thereby make the height of headrest 12 adjusted, again screw up fastening bolt, user's head contacts with headrest 12, when needing cushion 3 to rise or descend, adjust the action of cylinder 2 through adjusting handle 16, realize rising and descending, because the bottom of two sleeves 4 all is through spring post 5 and base 1 elastic connection, increase the cushioning between cushion 3 and base 1, when the extension end of adjusting cylinder 2 descends, the rapid descending is avoided, the slow descending effect is realized, after the back cushion 9 is used for a long time, the back cushion 9 is separated from the slot 8, and the back cushion 9 is detached and cleaned.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a slowly fall formula cylinder chair, includes base (1), its characterized in that, the middle part on base (1) top is through fixed being equipped with cylinder (2) of connecting seat, fixing base fixedly connected with cushion (3) are passed through to the extension end of cylinder (2), the equal fixedly connected with sleeve (4) in both sides of cushion (3) bottom, two the bottom of sleeve (4) all through spring post (5) and base (1) elastic connection, two the bottom of spring post (5) respectively with the both sides fixed connection on base (1) top, cushion (3) one end is through connecting plate (6) fixedly connected with back (7), the both sides of back (7) positive bottom all have cushion (9) through slot (8) grafting.

2. A slow descending cylinder chair as claimed in claim 1, characterized in that the back cushion (9) is fixed with a filling layer made of elastic cotton material.

3. The slow descending cylinder chair according to claim 1, wherein a support (10) is fixedly connected to the top of the back of the backrest (7), a movable rod (11) is inserted and connected to the middle of the top end of the support (10), and a headrest (12) is fixedly connected to the top end of the movable rod (11).

4. The descent control cylinder chair as claimed in claim 3, wherein a fastening bolt is inserted into the middle of the support (10), one end of the movable rod (11) is provided with a plurality of mounting holes, and one end of the fastening bolt is inserted into the movable rod (11) through one of the mounting holes.

5. The descent control cylinder chair as claimed in claim 1, wherein handrails (13) are fixedly connected to both sides of the seat cushion (3), a fixing plate (14) is fixedly arranged at the top ends of the two handrails (13), and a groove is formed in the middle of the top ends of the two fixing plates (14).

6. The descent control cylinder chair as claimed in claim 1, wherein a plurality of connecting rods are fixedly connected to the side of the base (1), universal wheels (15) are fixedly arranged at the bottom ends of one sides of the connecting rods, and an adjusting handle (16) is fixedly arranged at one side of the fixing seat.