CN206866959U

CN206866959U - A kind of seat of seat board slidably adaptive sitting posture

Info

Publication number: CN206866959U
Application number: CN201621416702.9U
Authority: CN
Inventors: 张平; 张祥琳
Original assignee: PHQ OFFICE FURNITURE MANUFACTURING Co Ltd
Current assignee: PHQ OFFICE FURNITURE MANUFACTURING Co Ltd
Priority date: 2016-12-22
Filing date: 2016-12-22
Publication date: 2018-01-12
Anticipated expiration: 2026-12-22

Abstract

A kind of seat of seat board slidably adaptive sitting posture, include seat body (1) and metallic rod (3), seat body (1) includes base and the chair back, base can slide back and forth under the promotion of external force, chair back integration hook (2) is provided with the middle part of the chair back back side, self-lubricating block (6) is fixed with below base；The top of the metallic rod (3) is provided with metal beam type bar hanger (5), metal beam type bar hanger (5) hook (2) connection integrated with the chair back of seat body (1), slideably closely it is connected with self-lubricating block (6) on the upside of the bar portion of metallic rod (3) bottom, anticreep plastic fastener (4) is provided with the downside of the bar portion of the bottom of metallic rod (3)；When the chair back and base stress, chair back waist deforms, and self-lubricating block slides back and forth in metallic rod (3), so as to realize the inclined sitting posture conversion of back in small space.

Description

A kind of seat of seat board slidably adaptive sitting posture

Technical field

Chair art is the utility model is related to, especially, is related to a kind of seat of seat board slidably adaptive sitting posture.

Background technology

The seat of domestic and international existing adjustable chair back angles is all direct adjustment chair back hypsokinesis angle, so as to realize human body The adjustment for posture of swinging back, such as the Chinese patent that Authorization Notice No. is CN204561493U disclose a kind of leisure seat structure, Including：One pedestal, it can land, top tool supporting part；One seat support, located at pedestal top position；One chair back, lower section and seat support rear Pivot joint, and adjustable reclined by angle；One engagement seat, between pedestal and seat support, and have junction surface, two hinged arm groups, on one Junction surface, and the lower junction surface is combined with base supports portion, and two sides engage the straight downward of a corresponding seat front and rear direction respectively Joint plate；The two hinged arms group is pivotally connected with joint plate under the lower side of junction surface two respectively again, and it is dynamic correspondingly to connect lower joint plate skew Make, and each hinged arm group have respectively the upright upright hinged arm in two forward and backward sides of corresponding ground and a corresponding seat fore-and-aft direction it Trace, and the forward and backward position below the two upright hinged arm respectively with joint plate once is pivotally connected, and trace rear and rear side are straight It is pivotally connected above vertical hinged arm；Upper junction surface has a joint plate on two corresponding seat front and rear directions again, and joint plate and the seat support on two It is affixed, and this on two joint plate respectively with being pivotally connected above the upright hinged arm in two front sides of hinged arm group；One foot pad unit, have two connection rod sets And it is deployable, fold, and in front of the two connection rod sets rear end and upper joint plate and trace is pivotally connected；One adjustment unit, mainly has one Drive rod is pivotally connected with foot pad unit rear end, and the two connection rod sets expansion of the seasonal foot pad unit of controllable drive rod reach, and simultaneously The hinged arm group skew of engagement seat is driven upper junction surface is correspondingly descended junction surface reach action by trace.The angle of such a seat adjustment Degree is bigger, and space-consuming is bigger, and structure relative complexity.

Utility model content

Drawbacks described above based on prior art, the utility model provide a kind of seat of seat board slidably adaptive sitting posture Chair.

The utility model employs following technical scheme：

A kind of seat of seat board slidably adaptive sitting posture, comprising seat body 1 and metallic rod 3, seat body 1 includes Base and the chair back, base can slide back and forth under the promotion of metallic rod 3, and seat body 1 is formed in one structure, in the chair back back side Portion is provided with chair back integration hook 2, and self-lubricating block 6 is fixed with below base；The top of the metallic rod 3 is provided with beams of metal Type bar hanger 5, the connection of hook 2 integrated with the chair back of seat body 1 of metal beam type bar hanger 5, the bottom of metallic rod 3 Bar portion on the upside of be slideably closely connected with self-lubricating block 6, the bar portion of the bottom of metallic rod 3 downside is provided with anticreep plastic button Part 4, anticreep plastic button 4 are connected on base by fastener screw hole 7.

Further, metallic rod 3 is U-shape structure, and the bottom of U-shape structure is metal beam type bar hanger 5, the metal beam type The connection of hook 2 integrated with the chair back of seat body 1 of bar hanger 5.

Further, the left and right bar portion of U-shape structure is slideably closely connected with the self-lubricating block 6 below base respectively.

Further, the left and right bar portion of U-shape structure is each passed through two anticreep plastic buttons 4, to prevent the left and right of U-shape structure Bar portion departs from the self-lubricating block 6 below base respectively.

The problem of seat of seat board of the present utility model slidably adaptive sitting posture exists for existing seat chair with adjustable, adopts The local deformation mode for making integral chair with being slided by seat board, there is provided after one kind can be realized in narrow and small finite spatial extent Carry on the back the conversion of inclined sitting posture, simple in construction, not rapid wear ring, occupy little space.

Brief description of the drawings：

Fig. 1-overall structure diagram of the present utility model.

Fig. 2-backsight structural representation of the present utility model.

Fig. 3-isometric side view of the present utility model.

Fig. 4,5- sectional view of the present utility model.

Embodiment：

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer The accompanying drawing of type embodiment, the technical scheme of the utility model embodiment is clearly and completely described.Obviously, it is described Embodiment is part of the embodiment of the present utility model, rather than whole embodiments.Based on described of the present utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained on the premise of without creative work, all belongs to In the scope of the utility model protection.

As Figure 1-5, the seat of a kind of seat board of the present utility model slidably adaptive sitting posture, includes seat body 1 And metallic rod 3, seat body 1 include base and the chair back, base can slide back and forth under the promotion of metallic rod 3, specifically, bottom Seat can slide back and forth in the case where the human body attitude conversion that human buttock moves forward and backward promotes in metallic rod 3.Seat body 1 is one Forming structure, chair back back side middle part are provided with chair back integration hook 2, self-lubricating block 6 are fixed with below base.The metal The top of bar 3 is provided with metal beam type bar hanger 5, the hook integrated with the chair back of seat body 1 of metal beam type bar hanger 5 2 connections, the bar portion upside of the bottom of metallic rod 3 are slideably closely connected with self-lubricating block 6, the bar of the bottom of metallic rod 3 Subordinate side is provided with anticreep plastic fastener 4, and anticreep plastic button 4 is connected on base by fastener screw hole 7, for preventing metal The bottom of bar 3 departs from self-lubricating block 6.When the chair back and base stress, self-lubricating block slides back and forth in metallic rod (3), so as to Realize the inclined sitting posture conversion of back in small space.

Further, as Figure 1-5, metallic rod 3 is U-shape structure, and the bottom of U-shape structure is metal beam type bar hanger 5, The connection of hook 2 integrated with the chair back of seat body 1 of metal beam type bar hanger 5.Further, the left and right bar of U-shape structure Portion is slideably closely connected with the self-lubricating block 6 below base respectively, it is preferable that the left and right bar portion of U-shape structure is each passed through Two anticreep plastic buttons 4, to prevent the left and right bar portion of U-shape structure from departing from respectively with the self-lubricating block 6 below base.

Finally it should be noted that above example is only describing the technical solution of the utility model rather than to this technology Scheme is limited, and the utility model can above extend to other modifications, change, application and embodiment in application, and because This thinks all such modification, change, application, embodiments all in the range of spirit or teaching of the present utility model.

Claims

A kind of 1. seat of seat board slidably adaptive sitting posture, it is characterised in that：Comprising seat body (1) and metallic rod (3), Seat body (1) includes base and the chair back, and base can slide back and forth under the promotion of external force, and seat body (1) is formed in one Structure, chair back back side middle part are provided with chair back integration hook (2), self-lubricating block (6) are fixed with below base；The metallic rod (3) top is provided with metal beam type bar hanger (5), the metal beam type bar hanger (5) and the chair back one of seat body (1) Change hook (2) connection, be slideably closely connected with self-lubricating block (6) on the upside of the bar portion of metallic rod (3) bottom, metallic rod (3) anticreep plastic fastener (4) is provided with the downside of the bar portion of bottom, anticreep plastic fastener (4) is connected by fastener screw hole (7) On base.
A kind of 2. seat of seat board according to claim 1 slidably adaptive sitting posture, it is characterised in that：Metallic rod (3) For U-shape structure, the bottom of U-shape structure is metal beam type bar hanger (5), the metal beam type bar hanger (5) and seat body (1) The chair back integration hook (2) connection.
A kind of 3. seat of seat board according to claim 2 slidably adaptive sitting posture, it is characterised in that：U-shape structure Left and right bar portion is slideably closely connected with the self-lubricating block (6) below base respectively.
A kind of 4. seat of seat board according to claim 3 slidably adaptive sitting posture, it is characterised in that：U-shape structure Left and right bar portion is each passed through two anticreep plastic fasteners (4), with prevent the left and right bar portion of U-shape structure respectively with below base from Block (6) is lubricated to depart from.