CN2857649Y

CN2857649Y - Leisure chair rack

Info

Publication number: CN2857649Y
Application number: CN 200520120119
Authority: CN
Inventors: 张志雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-09
Filing date: 2005-12-09
Publication date: 2007-01-17
Anticipated expiration: 2015-12-09

Abstract

The utility model relates to a leisure device, especially to a leisure chair rack. A headrest pipe frame arranged on a backrest pipe frame is hinged onto the backrest pipe frame with upper coupling sockets symmetrically arranged at the bottom of the headrest pipe frame and lower coupling sockets symmetrically arranged at the top of the backrest pipe frame. A spring drag rod for adjusting angles between the headrest pipe frame and the backrest pipe frame is hinged onto a connector arranged at a lower transverse pipe of the headrest pipe frame. The lower part of said spring drag rod is hinged onto a connector at the back end of a cushion pipe frame. Angles between the backrest pipe frame and the headrest pipe frame and between the backrest pipe frame and the cushion pipe frame are optionally adjustable in a specific range to help users choose the most comfortable and the coziest pose. Thus, a natural and casual leisure status is obtained when overlying the chair rack. The utility model can be applied on leisure chairs, massage chairs, sofas and so on, which have different functions.

Description

Rocking chair frame

Technical field

The utility model relates to leisure and uses device, is specifically related to a kind of chair frame that is used to be installed on the leisure chaise longue.

Background technology

In the prior art, Rocking chair frame is made of backrest and the seat cushion member that connects that be hinged, angle between two members that are hinged can be regulated, thereby can realize sitting, adjustment between the lying posture gesture, satisfy user's leisure, comfortable demand, but, existing Rocking chair frame also exists weak point: existing Rocking chair frame is not established the member of independently resting the head on, when the people overlies, head can not be adjusted separately, thereby can not offer user's the most comfortable, the posture of coziest also just can not satisfy the user certainly and be in nature, loosen the needs under the leisure state fully.

The utility model content

The purpose of this utility model is to provide a kind of independent headrest member that is provided with, and can satisfy the user and be in nature, loosens the Rocking chair frame of the needs under the leisure state fully.

The technical scheme that the utility model provides is as follows: a kind of Rocking chair frame is provided, comprise the headrest pipe support, the backrest pipe support, the seat cushion pipe support, described backrest pipe support and seat cushion pipe support are articulated and connected by the symmetrically arranged connector down of symmetrically arranged upper connector in backrest pipe support bottom and seat cushion pipe support rear end, be provided with in the bilateral symmetry of backrest pipe support and be used for the bearing pin that is connected with other member, be arranged with one " L " shape slide bar in the bottom of described seat cushion pipe support, on the stock of " L " shape slide bar, be arranged with a sliding sleeve that is used for other member Joint, described headrest pipe support and backrest pipe support are articulated and connected by headrest symmetrically arranged upper connecting base in pipe support bottom and the symmetrically arranged lower connecting base in backrest pipe support top, on the lower transverse tubule of headrest pipe support, be provided with connector, be useful on the spring pull rod device of regulating angle between headrest pipe support and backrest pipe support being articulated and connected on the described connector, a connection piece of the lower end of this spring pull rod device and seat cushion pipe support rear end is articulated and connected.

Described spring pull rod device comprises a upper connecting rod, the upper end of upper connecting rod is articulated and connected by the connector on connector and the headrest pipe support lower transverse tubule, fixedly connected with the upper port of a sleeve pipe in the lower end of upper connecting rod, in sleeve pipe, be provided with spring, be provided with spring in the lower port of sleeve pipe and stop circle, also comprise a lower link, the upper end of lower link is provided with screw thread, this upper end is passed described spring and is stopped circle and spring, and with one be arranged in the described sleeve pipe, and the nut that is resisted against the spring upper end is connected, and the bottom of lower link is articulated and connected by connector and the connector that is arranged on seat cushion pipe support rear end.

Described seat cushion pipe support drives by flexible air pump.

Described seat cushion pipe support is by the motor driving that matches with deceleration device.

Described seat cushion pipe support can be driven by people's self action.

Fixedly connected with the upper port of described sleeve pipe by a branch sleeve in the lower end of described upper connecting rod, the bottom of described upper connecting rod is provided with screw thread, be threaded with the upper end of branch sleeve, the lower end of this branch sleeve is located in the sleeve pipe upper port, and be provided with radial screw bore, the upper port of this sleeve pipe is provided with radial hole, and a screw rod passes radial hole successively, radial screw bore is fixedlyed connected the lower end of branch sleeve with the upper port of sleeve pipe.

The utlity model has following advantage: on the backrest pipe support, be provided with independent headrest pipe fitting, and between headrest pipe support and seat cushion pipe support, be provided with the spring pull rod device, can be by people's the self gravitation and the elastic force of spring, angle between self-adjusting head pillow pipe support and the backrest pipe support, and backrest pipe support and seat cushion pipe support are articulated and connected, so backrest pipe support and headrest pipe fitting, angle between backrest pipe support and the seat cushion pipe support can be adjusted arbitrarily within the specific limits, the user is by above two angle adjustment, can select the most comfortable, the posture of coziest, when overlieing, can be in nature, the leisure state that loosens fully.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the utility model exploded view;

Fig. 3 is the utility model user mode side-looking structural representation;

Fig. 4 is another user mode side-looking structural representation of the utility model.

The specific embodiment

With reference to Fig. 1-4, the utility model comprises that something or somebody to fall back on rests the head on pipe support 1, back of the body pipe support 2, seat cushion pipe support 3, described backrest pipe support 2 is articulated and connected by the symmetrically arranged connector 33 down in symmetrically arranged upper connector 22 in backrest pipe support 2 bottoms and seat cushion pipe support 3 rear ends with seat cushion pipe support 3, be provided with in the bilateral symmetry of backrest pipe support 2 and be used for the bearing pin 23 that is connected with other member, be arranged with one " L " shape slide bar 31 in the bottom of described seat cushion pipe support 3, on the stock of " L " shape slide bar 31, be arranged with a sliding sleeve 32 that is used for other member Joint, described headrest pipe support 1 is articulated and connected with the symmetrically arranged lower connecting base 21 in backrest pipe support 2 tops by the symmetrically arranged upper connecting base 11 in headrest pipe support 1 bottom with backrest pipe support 2, on the lower transverse tubule of headrest pipe support 1, be provided with connector 12, being articulated and connected on described connector 12 is useful on the spring pull rod device 4 of regulating headrest pipe support 1 and 2 angles of backrest pipe support, and a connection piece 34 of the lower end of this spring pull rod device 4 and seat cushion pipe support 3 rear ends is articulated and connected.

Described spring pull rod device 4 comprises a upper connecting rod 42, the upper end of upper connecting rod 42 is articulated and connected by the connector 12 on connector 41 and headrest pipe support 1 lower transverse tubule, fixedly connected with the upper port of a sleeve pipe 44 in the lower end of upper connecting rod 42, in sleeve pipe 44, be provided with spring 46, be provided with spring in the lower port of sleeve pipe 44 and stop circle 47, also comprise a lower link 48, the upper end of lower link 48 is provided with screw thread, this upper end is passed described spring and is stopped circle 47 and spring 46, and with one be arranged in the described sleeve pipe 44, and the nut 45 that is resisted against spring 46 upper ends is connected, and the bottom of lower link 48 is articulated and connected by connector 49 and the connector 34 that is arranged on seat cushion pipe support 3 rear ends.

Seat cushion pipe support 3 can be driven by people's self action.

Seat cushion pipe support 3 can adopt flexible air pump to drive.

Seat cushion pipe support 3 also can adopt the motor driving that matches with deceleration device.

Fixedly connected with the upper port of described sleeve pipe 44 by a branch sleeve 43 in the lower end of described upper connecting rod 42, the bottom of described upper connecting rod 42 is provided with screw thread, be threaded with the upper end of branch sleeve 43, the lower end of this branch sleeve 43 is located in sleeve pipe 44 upper port, and be provided with radial screw bore 431, the upper port of this sleeve pipe 44 is provided with that radial hole 441, one screw rods pass radial hole 441 successively, radial screw bore 431 is fixedlyed connected the lower end of branch sleeve 43 with the upper port of sleeve pipe 44.

The course of work of the present utility model is as follows: when seat cushion pipe support 3 is subjected to flexible gas rod or other power, " L " shape slide bar 31 that is fixed on seat cushion pipe support 3 bottoms will slide in the sliding sleeve on being fixed on other member 32, for example, be fixed on the support of leisure chaise longue, the gradient of seat cushion pipe support 3 can change along with the slip of " L " shape slide bar 31, seat cushion pipe support 3 is articulated and connected by upper and lower connector 22,33 with backrest pipe support 2, after seat cushion pipe support 3 slided, backrest pipe support 2 will be that fulcrum rotates with bearing pin 23.And headrest pipe support 1 links together by upper and lower Connection Block 11,21 and backrest pipe support 2, after the power that transmits by spring pull rod device 4 after being subjected to because of the slip of seat cushion pipe support 3, can regulate the angle of headrest portion again arbitrarily.And lower link 48 can stretch out in sleeve pipe 44 and put in by spring 46 again in the spring pull rod device.So the headrest part can be adjusted in the position of user's the most comfortable after the head that is subjected to the user is exerted oneself.

As from the foregoing, angle between backrest pipe support and headrest pipe fitting, backrest pipe support and the seat cushion pipe support can be adjusted arbitrarily within the specific limits, and the user can select the posture of the most comfortable, coziest by above two angle adjustment, when overlieing, the leisure state that can be in nature, loosens fully.

The utility model can be installed on the products such as the leisure chaise longue, massage armchair, sofa of difference in functionality and use.

Claims

1. Rocking chair frame, comprise backrest pipe support (2), seat cushion pipe support (3), described backrest pipe support (2) is articulated and connected by the symmetrically arranged connector (33) down in symmetrically arranged upper connector in backrest pipe support (2) bottom (22) and seat cushion pipe support (3) rear end with seat cushion pipe support (3), be provided with in the bilateral symmetry of backrest pipe support (2) and be used for the bearing pin (23) that is connected with other member, be arranged with one " L " shape slide bar (31) in the bottom of described seat cushion pipe support (3), on the stock of " L " shape slide bar (31), be arranged with a sliding sleeve (32) that is used for other member Joint, it is characterized in that: also comprise a headrest pipe support (1), described headrest pipe support (1) is articulated and connected by headrest symmetrically arranged upper connecting base in pipe support (1) bottom (11) and the symmetrically arranged lower connecting base in backrest pipe support (2) top (21) with backrest pipe support (2), on the lower transverse tubule of headrest pipe support (1), be provided with connector (12), be useful on the spring pull rod device (4) of regulating angle between headrest pipe support (1) and backrest pipe support (2) being articulated and connected on the described connector (12), the connector (34) of the lower end of this spring pull rod device (4) and seat cushion pipe support (3) rear end is articulated and connected.

2. Rocking chair frame according to claim 1, it is characterized in that: described spring pull rod device (4) comprises a upper connecting rod (42), the upper end of upper connecting rod (42) is articulated and connected by the connector (12) on connector (41) and headrest pipe support (1) lower transverse tubule, fixedly connected with the upper port of a sleeve pipe (44) in the lower end of upper connecting rod (42), in sleeve pipe (44), be provided with spring (46), be provided with spring in the lower port of sleeve pipe (44) and stop circle (47), also comprise a lower link (48), the upper end of lower link (48) is provided with screw thread, this upper end is passed described spring and is stopped circle (47) and spring (46), and with one be arranged in the described sleeve pipe (44), and the nut (45) that is resisted against spring (46) upper end is connected, and the bottom of lower link (48) is articulated and connected by connector (49) and the connector (34) that is arranged on seat cushion pipe support (3) rear end.

3. Rocking chair frame according to claim 1 is characterized in that: described seat cushion pipe support (3) drives by flexible air pump.

4. Rocking chair frame according to claim 1 is characterized in that: described seat cushion pipe support (3) is by the motor driving that matches with deceleration device.

5. Rocking chair frame according to claim 2, it is characterized in that: fixedly connected with the upper port of described sleeve pipe (44) by a branch sleeve (43) in the lower end of described upper connecting rod (42), the bottom of described upper connecting rod (42) is provided with screw thread, be threaded with the upper end of branch sleeve (43), the lower end of this branch sleeve (43) is located in sleeve pipe (44) upper port, and be provided with radial screw bore (431), the upper port of this sleeve pipe (44) is provided with radial hole (441), and a screw rod passes radial hole (441) successively, radial screw bore (431) is fixedlyed connected the lower end of branch sleeve (43) with the upper port of sleeve pipe (44).