Outdoor chair with textilene chair back tension adjusting mechanism

Abstract

The utility model discloses an outdoor chair with a textilene chair back tension adjusting mechanism, which comprises a chair frame, a chair part is mounted on the chair frame in a matching manner, the chair part comprises at least one chair part unit, the chair part unit comprises chair side pipes and textilene chair cloth which are positioned on two sides, and the textilene chair back tension adjusting mechanism is mounted on the chair frame. The two side edges of the textilene chair cloth are used for being fixedly installed with the corresponding seat side pipes respectively, the tensioning adjusting mechanism comprises a tensioning rod and an adjusting pipe, the two ends of the tensioning adjusting mechanism are used for being installed with the seat side pipes on the two sides in a matched mode respectively, the tensioning rod is matched with the adjusting pipe in a butt joint mode, and the length of the adjusting pipe can be adjusted along the tensioning rod. Therefore, the distance between the seat side pipes on the two sides can be adjusted. According to the utility model, by utilizing the tension adjusting mechanism, the tension adjustment of the distance between the seat side pipes can be realized, so that the textilene seat cloth can be always kept in a tension state, the comfort of the seat is kept, and the influence on the comfort after the textilene seat cloth collapses is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to outdoor furniture technical field especially is related to a kind of outdoor chair with teslin chair back tension adjusting mechanism. BACKGROUND

[0002] Outdoor fixed chair appears more and more in daily life, in some outdoor square, market entrance, shop entrance, balcony area, outdoor chair for people to sit outside is usually placed. Teslin cloth is special material introduced in recent years, with high temperature resistance, ultraviolet resistance and rainwater resistance, aging resistance and other characteristics. In recent years, it is widely used in outdoor products, and has very good performance. It has waterproof and ultraviolet resistant functions, and can be made into table mat, carpet, curtain, outdoor beach chair fabric, and has a wide range of uses.

[0003] The teslin cloth in the prior art is widely used on chairs, and the teslin chair can provide convenience for different users. However, the chair surface will collapse after long-term use, which will affect the tension of the teslin seat surface and the comfort of the product. INVENTION CONTENTS

[0004] In view of the above problems, the utility model aims to provide an outdoor chair with a teslin chair back tension adjusting mechanism, which can adjust the spacing between the seat edge pipes and improve the comfort of the chair surface.

[0005] The technical problem solved by the utility model can be solved by the following technical solutions:

[0006] An outdoor chair with a teslin chair back tension adjusting mechanism, comprising a chair frame, a seat part is cooperatively installed on the chair frame, the seat part comprises at least one seat part unit, the seat part unit comprises seat edge pipes on both sides and a teslin cloth between the seat edge pipes on both sides, the two side edges of the teslin cloth are respectively used to be fixedly installed with the corresponding seat edge pipes, and a tension adjusting mechanism is further included, the tension adjusting mechanism comprises a tension rod and an adjusting pipe, the two ends of the tension adjusting mechanism are respectively used to be cooperatively installed with the seat edge pipes on both sides, the tension rod is in butt joint with the adjusting pipe, and the adjusting pipe can adjust the length along the tension rod, so that the spacing between the seat edge pipes on both sides is adjusted.

[0007] The tension rod comprises a tension rod body, a first embedding part at one end of the tension rod body and a screw rod part at the other end of the tension rod body, the adjusting pipe comprises an adjusting pipe body and a second embedding part at one end of the adjusting pipe body, a through cavity is arranged in the adjusting pipe body, an adjusting thread part is arranged on the inner wall of the through cavity, and the adjusting thread part is used to be in threaded butt joint with the screw rod part.

[0008] The tensioning rod is installed at one end in cooperation with any one of the seat side pipes, and the adjusting pipe is installed at one end in cooperation with the other seat side pipe.

[0009] The tensioning rod comprises a tensioning rod body and screw rod parts at both ends of the tensioning rod body, the adjusting pipe is two in number and is located at both ends of the tensioning rod, the adjusting pipe comprises an adjusting pipe body and a second embedding part at one end of the adjusting pipe body, a through cavity is arranged in the adjusting pipe body, and an adjusting screw thread part is arranged on the inner wall of the through cavity.

[0010] The embedding holes are arranged on the side walls of the seat side pipes, and the first embedding part and the second embedding part are respectively matched with the embedding holes on the corresponding seat side pipes.

[0011] The adjusting pipe can be moved along the length direction of the tensioning rod through cooperation of the adjusting screw thread part and the screw rod part, so that the length between the tensioning rod and the adjusting pipe is changed.

[0012] When the seat unit is in a non-tensioning state, the spacing between the two seat side pipes in the seat unit is greater than the shortest length of the tensioning rod and the adjusting pipe, and the spacing between the two seat side pipes in the seat unit is less than the longest length of the tensioning rod and the adjusting pipe.

[0013] When the number of the seat units is two, the seat side pipes are divided into side seat side pipes and middle seat side pipes, the TESLIN chair cloth is matched between the side seat side pipes and the middle seat side pipes, and the tensioning and adjusting mechanism is located between the side seat side pipes and the middle seat side pipes.

[0014] At least one tensioning and adjusting mechanism is matched in any one of the seat units.

[0015] The outer surface of the adjusting pipe body is provided with anti-skid lines.

[0016] The utility model discloses relative to prior art has the beneficial effect for: the utility model discloses utilize tensioning and adjusting mechanism, can realize the spacing tensioning adjustment between seat side pipes, so that the TESLIN chair cloth can always keep the tensioning state, so that keep the comfort of seat, avoid the TESLIN chair cloth after the collapse influence comfort.

[0017] The features of the utility model can be clearly understood by referring to the drawings and the detailed description of the preferred embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The overall structure of the utility model is shown Figure 1 ;

[0019] Figure 2The seat part and the tensioning adjusting mechanism mounting structure schematic diagram of the utility model Figure 1 ;

[0020] Figure 3 The seat part and the tensioning adjusting mechanism disassembly structure schematic diagram of the utility model Figure 1 ;

[0021] Figure 4 The tensioning adjusting mechanism structure schematic diagram of the utility model Figure 1 ;

[0022] Figure 5 The tensioning rod and the adjusting pipe butt joint section structure schematic diagram of the utility model

[0023] Figure 6 The seat part and the tensioning adjusting mechanism disassembly structure schematic diagram of the utility model Figure 2 ;

[0024] Figure 7 The tensioning adjusting mechanism structure schematic diagram of the utility model Figure 2 ;

[0025] Figure 8 The seat part and the tensioning adjusting mechanism mounting structure schematic diagram of the utility model Figure 2 ;

[0026] Figure 9 The seat part and the tensioning adjusting mechanism disassembly structure schematic diagram of the utility model Figure 2 ;

[0027] Figure 10 The overall structure schematic diagram of the utility model Figure 2 . DETAILED DESCRIPTION

[0028] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific drawings.

[0029] As shown in Figures 1 to 10 The utility model discloses an outdoor chair with tensioning adjusting mechanism of teslin chair back, including chair frame 200, the cooperation and installation of seat part 100 are installed on chair frame 200, and chair frame 200 includes the support frame 210 of both sides and the mounting bracket 220 of back, and the support frame 210 is designed as frame shape, and bottom edge pipe 212 is used to support the ground, and two side frames 213 extend upwards, and upper end edge pipe 211 is handrail structure, and mounting bracket 220 is located between two support frames 210, and mounting bracket 220 is used to be fixed with two support frames 210 and is located at the rear side frame 213, and usually fastening installation is realized through bolt, and seat part 100 is fixedly installed with the front end and rear end of support frame 210 through the corresponding fixed hole position set up on seat edge pipe 110.

[0030] In a specific structure, the seat part 100 comprises at least one seat part unit 101, which can be divided into single seat, double seat, three seat, etc. according to the number of seat part units 101. The seat part unit 101 comprises seat edge pipes 110 on both sides and a TESLIN chair cloth 120 between the seat edge pipes 110 on both sides. The seat edge pipes 110 are designed in a curved arc shape to facilitate the formation of a seat surface and a back surface, so that the TESLIN chair cloth 120 can integrally form the seat surface and the back surface. The two side edges of the TESLIN chair cloth 120 are respectively used to be fixedly installed with the corresponding seat edge pipes 110, which can be fixed by clamping or pipe penetration. The fixing structure of the TESLIN chair cloth 120 and the seat edge pipe 110 is a common structure in the prior art.

[0031] Preferably, the embodiment further comprises a tensioning adjusting mechanism 300, which comprises a tensioning rod 310 and an adjusting pipe 320. The two ends of the tensioning adjusting mechanism 300 are respectively used to be installed in cooperation with the seat edge pipes 110 on both sides. The tensioning rod 310 is in abutting cooperation with the adjusting pipe 320. The adjusting pipe 320 can adjust the length along the tensioning rod 310, so that the spacing between the seat edge pipes 110 on both sides is adjusted. Preferably, the tensioning adjusting mechanism 300 is located at the bending position of the seat edge pipe 110. In the specific use process, the tensioning adjusting mechanism 300 is usually folded to the shortest length, then one end is in abutting clamping cooperation with one side of the seat edge pipe 110, the other end is in alignment with the other side of the seat edge pipe 110, then the overall length of the tensioning adjusting mechanism 300 is increased by adjusting the adjusting pipe 320, so that the other end of the tensioning adjusting mechanism 300 is in alignment with the seat edge pipe 110, and then the adjusting pipe 320 is continuously adjusted, so that the TESLIN chair cloth 120 between the two seat edge pipes 110 is in a tensioning stressed state.

[0032] In one preferred embodiment, the tensioning rod 310 comprises a tensioning rod body 311, a first embedding part 312 at one end of the tensioning rod body 311, and a screw rod part 313 at the other end of the tensioning rod body 311; the adjusting tube 320 comprises an adjusting tube body 321 and a second embedding part 322 at one end of the adjusting tube body 321, and the adjusting tube body 321 is internally provided with a through cavity 323, and the inner wall of the through cavity 323 is provided with an adjusting screw thread part 324, which is used for threaded connection with the screw rod part 313; one end of the tensioning rod 310 is matched and installed with any one of the seat side tubes 110, one end of the adjusting tube 320 is matched and installed with the other seat side tube 110, and the tensioning rod 310 is oppositely matched with the adjusting tube 320; wherein the seat side tube 110 is provided with an embedding hole 111 on the side wall, and the first embedding part 312 and the second embedding part 322 are respectively matched with the embedding hole 111 on the corresponding seat side tube 110, and in the specific assembly structure, the screw rod part 313 is directly matched with the adjusting screw thread part 324, and by rotating the adjusting tube 320, the screw rod part 313 can be completely embedded in the through cavity 323.

[0033] In one preferred embodiment, the tensioning rod 310 comprises a tensioning rod body 311 and a screw rod part 313 at both ends of the tensioning rod body 311, and the adjusting tube 320 is two in number and is located at both ends of the tensioning rod 310; the adjusting tube 320 comprises an adjusting tube body 321 and a second embedding part 322 at one end of the adjusting tube body 321, and the adjusting tube body 321 is internally provided with a through cavity 323, and the inner wall of the through cavity 323 is provided with an adjusting screw thread part 324, which is used for threaded connection with the screw rod part 313; the two ends of the two adjusting tubes 320 are provided, which can increase the adjusting stroke.

[0034] Preferably, the adjusting tube 320 can move along the length direction of the tensioning rod 310 through the cooperation of the adjusting screw thread part 324 and the screw rod part 313, so that the length between the tensioning rod 310 and the adjusting tube 320 changes; when the seat part unit 101 is in a non-tensioning state, the distance between the two seat side tubes 110 in the seat part unit 101 is greater than the shortest length of the tensioning rod 310 and the adjusting tube 320, and the distance between the two seat side tubes 110 in the seat part unit 101 is less than the longest length of the tensioning rod 310 and the adjusting tube 320, so that the transverse tensioning treatment of the teslin chair cloth 120 is realized, and the comfort is avoided from being affected by the collapse of the teslin chair cloth 120.

[0035] In one preferred embodiment, when the number of the seat part units 101 is two, it is a double chair, the seat side tubes 110 are divided into side seat side tubes 112 and middle seat side tubes 113, the teslin chair cloth 120 is matched between the side seat side tubes 112 and the middle seat side tubes 113, and the tensioning and adjusting mechanism 300 is located between the side seat side tubes 112 and the middle seat side tubes 113.

[0036] Preferably, at least one tensioning adjusting mechanism 300 is correspondingly matched in any one seat unit 101, wherein two tensioning adjusting mechanisms 300 can be arranged in the seat unit 101 respectively, so as to improve the uniformity of tensioning the tencel chair cloth 120.

[0037] Preferably, the outer surface of the adjusting pipe body 321 is provided with anti-skid lines, so as to facilitate the rotation operation of the adjusting pipe 320.

[0038] The utility model discloses a tensioning adjusting mechanism, can realize the interval tensioning adjustment between seat side pipe, makes tencel chair cloth can always keep the tensioned state, makes the comfort degree of keeping seat, avoids tencel chair cloth and appears the collapse and influences the comfort.

[0039] The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form, and any simple modification, equivalent change or modification made according to the technical principle of the utility model to the above embodiment still belongs to the range of the utility model technical scheme.

Claims

1. An outdoor chair with a Textilene backrest tensioning mechanism, comprising a chair frame, a seat portion mounted on the chair frame, the seat portion comprising at least one seat unit, the seat unit comprising seat side tubes on both sides and a Textilene chair fabric positioned between the seat side tubes, the side edges of the Textilene chair fabric being respectively fixedly mounted to the corresponding seat side tubes, characterized in that: It also includes a tensioning adjustment mechanism, which includes a tensioning rod and an adjustment tube. The two ends of the tensioning adjustment mechanism are respectively used to cooperate with the seat side tubes on both sides. The tensioning rod is docked with the adjustment tube. The adjustment tube can be adjusted in length along the tensioning rod, thereby adjusting the distance between the seat side tubes on both sides.

2. The outdoor chair with a Textilene backrest tensioning adjustment mechanism according to claim 1, characterized in that: The tensioning rod includes a tensioning rod body, a first embedding portion located at one end of the tensioning rod body, and a screw portion located at the other end of the tensioning rod body. The adjusting tube includes an adjusting tube body and a second embedding portion located at one end of the adjusting tube body. A through cavity is provided inside the adjusting tube body, and an adjusting thread portion is provided on the inner wall of the through cavity. The adjusting thread portion is used to threadably connect with the screw portion.

3. The outdoor chair with a Textilene backrest tensioning adjustment mechanism according to claim 2, characterized in that: One end of the tensioning rod is mounted in cooperation with any one of the seat side tubes, one end of the adjusting tube is mounted in cooperation with the other seat side tube, and the tensioning rod is relatively matched with the adjusting tube.

4. The outdoor chair with a Textilene backrest tensioning adjustment mechanism according to claim 1, characterized in that: The tensioning rod includes a tensioning rod body and screw parts located at both ends of the tensioning rod body. There are two adjusting tubes, which are respectively located at both ends of the tensioning rod. The adjusting tube includes an adjusting tube body and a second embedded part located at one end of the adjusting tube body. A through cavity is provided inside the adjusting tube body, and an adjusting thread part is provided on the inner wall of the through cavity. The adjusting thread part is used to threadably connect with the screw part.

5. The outdoor chair with a Textilene backrest tensioning adjustment mechanism according to any one of claims 2 to 4, characterized in that: An embedding hole is provided on the side wall of the seat side tube, and the first embedding portion and the second embedding portion are respectively aligned with the embedding holes on the corresponding seat side tube.

6. The outdoor chair with a Textilene backrest tensioning adjustment mechanism according to claim 5, characterized in that: The adjusting tube can be moved along the length direction of the tensioning rod by adjusting the cooperation between the threaded portion and the screw portion, so that the length between the tensioning rod and the adjusting tube can be changed.

7. The outdoor chair with a Textilene backrest tensioning adjustment mechanism according to claim 6, characterized in that: When the seat unit is in a non-tensioned state, the distance between the seat side tubes on both sides of the seat unit is greater than the shortest length of the tensioning rod and the adjustment tube, and the distance between the seat side tubes on both sides of the seat unit is less than the longest length of the tensioning rod and the adjustment tube.

8. The outdoor chair with a Textilene backrest tensioning adjustment mechanism according to claim 7, characterized in that: When there are two seat units, the seat side tubes are divided into side seat side tubes and middle seat side tubes. Textilene chair cloth is matched between the side seat side tubes and the middle seat side tubes, and the tensioning adjustment mechanism is located between the side seat side tubes and the middle seat side tubes.

9. The outdoor chair with a Textilene backrest tensioning adjustment mechanism according to claim 8, characterized in that: At least one tensioning adjustment mechanism is correspondingly matched in any seat unit.

10. The outdoor chair with a Textilene backrest tensioning adjustment mechanism according to claim 9, characterized in that: The outer surface of the regulating tube body is provided with anti-slip textures.

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