CN210697114U

CN210697114U - Sunshade support arm tensioning device

Info

Publication number: CN210697114U
Application number: CN201920595474.3U
Authority: CN
Inventors: 胡建锋
Original assignee: Zhejiang Wanlai Tourism Crafts Co ltd
Current assignee: Zhejiang Wanlai Tourism Crafts Co ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-06-09
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses a sunshade support arm straining device, including rack, support arm and straining device, support arm one end an organic whole be equipped with the ring, inserted the bolt on the ring, the both ends of bolt are inserted on the fixing base, fixing base fixed mounting is on the rack, the other end of rack is equipped with straining device, straining device includes the hand wheel, the support frame, pivot and steel wire, hand wheel and pivot fixed connection, pivot movable mounting is on the support frame, fixed winding has the steel wire in the pivot, the steel wire other end passes on the connecting block, be equipped with the couple on the connecting block other end, hang the stay cord that has the support arm on the couple.

Description

Sunshade support arm tensioning device

Technical Field

The utility model belongs to the technical field of the (window) curtain and specifically relates to a sunshade support arm straining device.

Background

Along with the development of society, people's standard of living is also improving at continuous, and people also improve at continuous to the pursuit of house, generally have private space when the house, and the (window) curtain has multiple functions as indispensable instrument in the daily life, and the sunshade need install the support arm when production, and the support arm is the fixture block that needs be with inside taut at the installation, prevents to cause not hard up at the in-process that uses, the utility model relates to a sunshade support arm straining device utilizes hand wheel pulling steel wire, and then taut with the fixture block in the support arm.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a sunshade support arm straining device is provided.

For solving the above-mentioned prior art problem, the utility model discloses a following scheme: the utility model provides a sunshade support arm straining device, includes rack, support arm and straining device, support arm one end an organic whole be equipped with the ring, inserted the bolt on the ring, the both ends of bolt are inserted on the fixing base, fixing base fixed mounting is on the rack, the other end of rack is equipped with straining device, straining device includes the hand wheel, the support frame, pivot and steel wire, hand wheel and pivot fixed connection, pivot movable mounting is on the support frame, the fixed winding has the steel wire in the pivot, the steel wire other end passes on the connecting block, be equipped with the couple on the connecting block other end, hang the stay cord that has the support arm on the couple.

Preferably, the pull rope is connected with a clamping block in the support arm.

Preferably, the bolt passes through one side of the fixed seat and the ring in sequence and penetrates out from the other side of the fixed seat.

Has the advantages that:

the utility model adopts the above technical scheme to provide a sunshade support arm straining device, remedied the not enough of prior art, reasonable in design, convenient operation utilizes the hand wheel pulling steel wire, and then taut with the fixture block in the support arm.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the fixing base structure of the present invention.

Fig. 3 is a schematic view of the connecting block structure of the present invention.

Detailed Description

As shown in fig. 1, 2 and 3, a sunshade support arm tensioning device comprises a placing frame 1, a support arm 2 and a tensioning device 3, wherein a circular ring 4 is integrally arranged at one end of the support arm 2, a bolt 5 is inserted on the circular ring 4, two ends of the bolt 5 are inserted on a fixed seat 6, the fixed seat 6 is fixedly arranged on the placing frame 1, the tensioning device 3 is arranged at the other end of the placing frame 1, the tensioning device 3 comprises a hand wheel 31, a support frame 32, a rotating shaft 33 and a steel wire 34, the hand wheel 31 is fixedly connected with the rotating shaft 33, the rotating shaft 33 is movably arranged on the support frame 32, the steel wire 34 is fixedly wound on the rotating shaft 33, the other end of the steel wire 34 passes through a connecting block 7, a hook 8 is arranged at the other end of the connecting block 7, a pull rope 9 of the support arm 2 is hung on the hook 8, the pull rope 9 is connected, and penetrates out from the other side of the fixed seat 6.

Straining device 3 is installed to specific rack 1 one end, the rotation of hand wheel 31 control pivot 33 on the straining device 3, and then drive steel wire 34 and twine in pivot 33, and then direct taut fixture block 10, it is not hard up to prevent fixture block 10, fixing base 6 is installed to the rack 1 other end, wear bolt 5 on the fixing base 6, ring 4 has still been worn in the middle of the bolt 5, bolt 5 can be taken off from fixing base 6, fix 4 one end of ring of support arm 2 on bolt 5, the fixture block 10 of the other end passes through 7 steel wire 34 on connecting shaft 33 of connecting block, manual rotation hand wheel 31 this moment, taut fixture block 10, the completion operation, accomplish the operation through manual control, it is easy to handle the accuse more, taut back, extract bolt 5 and take off stay cord 9 from couple 8, cycle operation in proper order, more swift production detects.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A sunshade support arm tensioning device comprises a placing rack (1), a support arm (2) and a tensioning device (3), and is characterized in that one end of the support arm (2) is integrally provided with a circular ring (4), a bolt (5) is inserted into the circular ring (4), two ends of the bolt (5) are inserted into a fixing seat (6), the fixing seat (6) is fixedly arranged on the placing rack (1), the tensioning device (3) is arranged at the other end of the placing rack (1), the tensioning device (3) comprises a hand wheel (31), a supporting frame (32), a rotating shaft (33) and a steel wire (34), the hand wheel (31) is fixedly connected with the rotating shaft (33), the rotating shaft (33) is movably arranged on the supporting frame (32), the steel wire (34) is fixedly wound on the rotating shaft (33), the other end of the steel wire (34) penetrates through a connecting block (7), the other end of the connecting block (7, a pull rope (9) of the support arm (2) is hung on the hook (8).

2. A sunshade arm tensioning device according to claim 1, in which said pull cord (9) is connected to a latch (10) in the arm (2).

3. A tensioning device for sunshade arms according to claim 1, wherein said bolt (5) passes through one side of the holder (6) and the ring (4) in sequence, and out of the other side of the holder (6).