CN208318777U

CN208318777U - Safety leisure skin chair

Info

Publication number: CN208318777U
Application number: CN201721651619.4U
Authority: CN
Inventors: 吴光明
Original assignee: Zigong Bag Friends Leather Co Ltd
Current assignee: Zigong Bag Friends Leather Co Ltd
Priority date: 2017-12-01
Filing date: 2017-12-01
Publication date: 2019-01-04
Anticipated expiration: 2027-12-01

Abstract

The utility model discloses a kind of safety leisure skin chairs, including backrest, Double armrest, cushion and chair leg, strong bearing capacity is connected with below the cushion and rotates smoothly seat, chair leg is connected to strong bearing capacity and rotates smoothly under seat, chair leg has 4, and each chair leg is fixed on the center in 1 safety tube.Compared with the existing, the utility model rotation is steady, has no abnormal sound, and very safe.

Description

Safety leisure skin chair

Technical field

The utility model relates to a kind of safety leisure skin chairs.

Background technique

Existing safety leisure skin chair rotation is inconvenient to use, and when rotation is obstructed larger, and is easy bad, when rotation is easy hair Abnormal sound out is easy to be attacked by crawler etc. moreover, being sitting on chair.

Utility model content

The purpose of this utility model, which is that, provides a kind of safety leisure skin chair, and leisure skin chair rotates steady, nothing safely for this Abnormal sound, and it is very safe.

Technical solution is: a kind of safety leisure skin chair, including backrest, Double armrest, cushion and chair leg, connects below the cushion It is connected to strong bearing capacity and rotates smoothly seat, chair leg is connected to strong bearing capacity and rotates smoothly under seat, and chair leg has 4, and each chair leg is fixed Center in 1 safety tube.

Preferably, it includes support base, seat and rotating mechanism in rotation that the strong bearing capacity, which rotates smoothly seat, bottom is supported Through-hole is respectively arranged in seat and rotation on seat, rotating mechanism passes through seat in support base and rotation.

Preferably, the smooth outer surface of the barrel of the safety tube, rough inner surface.

Preferably, being provided with 6 trapping areas on the cylinder bottom of the safety tube, 6 trapping areas are arranged around the cylinder heart, trapping Bait is placed in area, trapping area is connected by trapping road, forms closed-loop, and trapping road is rough surface.

Preferably, being additionally provided with a bottom surface shiny surface on the cylinder bottom of the safety tube, cylinder bottom surface shiny surface is located at Closed-loop is between chair leg.

Preferably, each chair leg, which is closed at bottom, is provided with chair leg surface smooth section.

Preferably, the rotating mechanism include rotary shaft, plane bearing, rolling bearing, stop washer, shaft washer, Round nut and bearing holder (housing, cover), bearing holder (housing, cover) cover on rolling bearing outer surface, and plane bearing is arranged above rolling bearing, rolling bearing It is aligned with plane bearing central hole, rotary shaft is each passed through plane bearing, rolling bearing, horizontal stripe, shaft washer, stop pad Circle, round nut are connected to rotation shaft end.

Preferably, the rolling bearing is deep hook bearing.

Preferably, the rotation shaft length and rotation shaft diameter ratio are 20-1.

Preferably, the rotation shaft length and rotation shaft diameter ratio are 10-15.

Compared with prior art, the utility model has the beneficial effects that:

Rotation is steady when the utility model is used, has no abnormal sound, and very safe.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model safety tube structural schematic diagram；

Fig. 3 is the utility model chair leg structural schematic diagram；

Fig. 4 is the utility model rotating mechanism decomposition diagram.

Specific embodiment

All features disclosed in this specification can be with any other than mutually exclusive feature and/or step Mode combines.

Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics ?.

Below in conjunction with attached drawing, the utility model is described in further detail.

Picture 1-4, a kind of safety leisure skin chair, including backrest 1, Double armrest 2, cushion 3 and chair leg 6 connect below cushion 3 There is strong bearing capacity to rotate smoothly seat, chair leg 6 is connected to strong bearing capacity and rotates smoothly under seat, and chair leg 6 there are 4, and each chair leg is fixed Center in 1 safety tube 8.

It includes support base 5, seat 4 and rotating mechanism 7 in rotation that strong bearing capacity, which rotates smoothly seat, support base 5 and rotation Through-hole 55 is respectively arranged on middle seat 4, rotating mechanism 7 passes through seat 4 in support base 5 and rotation.

The smooth outer surface of the barrel 81 of safety tube 8, rough inner surface, smooth outer surface is for preventing reptile class from climbing into In safety tube 8.

It is provided with the trapping area of 6 trapping areas 84,6 on the cylinder bottom 82 of safety tube 8 to be arranged around the cylinder heart, is put in trapping area 84 It is equipped with bait, trapping area 84 is connected by trapping road 83, forms closed-loop 86.Trapping road 83 is rough surface.

A bottom surface shiny surface 85 is additionally provided on the cylinder bottom 82 of safety tube 8, cylinder bottom surface shiny surface 85 is located at closed-loop 86 between chair leg 6.

Each chair leg, which is closed at bottom, is provided with chair leg surface smooth section 61, and chair leg surface smooth section 61 is for preventing crawler Class climbs up leisure chaise longue.

Rotating mechanism 7 includes rotary shaft 71, plane bearing 72, rolling bearing 77, stop washer 74, shaft washer 73, circle Nut 75 and bearing holder (housing, cover) 76,76 sets of bearing holder (housing, cover) on 77 outer surface of rolling bearing, plane bearing 72 be arranged on rolling bearing 77 Side, rolling bearing 77 and 72 central hole of plane bearing alignment, rotary shaft 71 be each passed through plane bearing 72, rolling bearing 77, Horizontal stripe 56, shaft washer 73, stop washer 74, round nut 75 are connected to 71 end of rotary shaft.

Rolling bearing 77 is deep hook bearing.

When 71 length of rotary shaft and 71 diameter ratio of rotary shaft are 20-1, bearing capacity and rotary force can achieve and preferably match It closes, on the one hand, firmly can achieve the effect of rotation compared with urine, on the other hand, service life is also longer.It is preferred that rotary shaft 71 is long Degree is 10-15 with 71 diameter ratio of rotary shaft.

It should be understood that the above embodiment that this specification is described in detail is merely to illustrate the utility model rather than limits this reality With novel range, some nonessential improvement that those skilled in the art's above content according to the present utility model is made and Adjustment belongs to the protection scope of the utility model.

The utility model expands to any new feature disclosed in the present specification or any new combination, and disclose Any new combination.

Claims

1. a kind of safety leisure skin chair, including backrest, Double armrest, cushion and chair leg, it is characterised in that: connection below the cushion There is strong bearing capacity to rotate smoothly seat, chair leg is connected to strong bearing capacity and rotates smoothly under seat, and chair leg there are 4, and each chair leg is fixed on 1 Center in a safety tube.

2. safety leisure skin chair according to claim 1, it is characterised in that: it includes branch that the strong bearing capacity, which rotates smoothly seat, Through-hole is respectively arranged in seat and rotating mechanism in support pedestal, rotation, support base and rotation on seat, rotating mechanism passes through support Seat in pedestal and rotation.

3. safety leisure skin chair according to claim 2, it is characterised in that: the outer surface light of the barrel of the safety tube Sliding, rough inner surface.

4. safety leisure skin chair according to claim 3, it is characterised in that: be provided with 6 on the cylinder bottom of the safety tube Trapping area, 6 trapping areas are arranged around the cylinder heart, and bait is placed in trapping area, and trapping area is connected by trapping road, form envelope Closed loop, trapping road are rough surface.

5. safety leisure skin chair according to claim 4, it is characterised in that: be additionally provided with cylinder on the cylinder bottom of the safety tube Bottom surface shiny surface, cylinder bottom surface shiny surface are located at closed-loop between chair leg.

6. safety leisure skin chair according to claim 5, it is characterised in that: each chair leg, which is closed at bottom, to be provided with Chair leg surface smooth section.

7. safety leisure skin chair according to claim 6, it is characterised in that: the rotating mechanism includes rotary shaft, plane Bearing, rolling bearing, stop washer, shaft washer, round nut and bearing holder (housing, cover), bearing holder (housing, cover) cover on rolling bearing outer surface, put down Spherical bearing is arranged above rolling bearing, and rolling bearing and the alignment of plane bearing central hole, rotary shaft are each passed through plane axis It holds, rolling bearing, horizontal stripe, shaft washer, stop washer, round nut are connected to rotation shaft end.

8. safety leisure skin chair according to claim 7, it is characterised in that: the rolling bearing is deep hook bearing.

9. safety leisure skin chair according to claim 8, it is characterised in that: the rotation shaft length and rotation shaft diameter ratio For 20-1.

10. safety leisure skin chair according to claim 9, it is characterised in that: the rotation shaft length and rotation shaft diameter Than for 10-15.