CN210127711U

CN210127711U - Tent stay cord rate of tension adjusting device

Info

Publication number: CN210127711U
Application number: CN201920845822.8U
Authority: CN
Inventors: 王井全
Original assignee: Tianjin Huanqiu Recreation Products Co Ltd
Current assignee: Tianjin Huanqiu Recreation Products Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-03-06
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a tensioning degree adjusting device for a tent stay cord, which relates to the field of adjusting devices and provides the following proposal aiming at the problem of the existing stay cord which is invariable and fixed to be adjusted, which comprises a fixed box, wherein two sides of the fixed box are respectively provided with three through holes, the through holes at the two sides are mutually corresponding, the top of the fixed box is in threaded connection with a vertically arranged threaded bolt which extends into the fixed box and is in rotary connection with a horizontally arranged connecting plate, the four corners of the top of the connecting plate are welded with telescopic rods fixed on the inner wall of the top of the fixed box, the bottom of the connecting plate is welded with a limiting plate vertically arranged, the notch of rectangle structure is seted up to the bottom of restriction board, the utility model discloses, can be convenient for adjust the relative length of stay cord, and easy operation, be convenient for fixed, make its can be when using better accord with the actual demand.

Description

Tent stay cord rate of tension adjusting device

Technical Field

The utility model relates to an adjusting device field especially relates to a tent stay cord rate of tension adjusting device.

Background

The tent is a shed which is supported on the ground to shield wind, rain and sunlight and is used for temporary living. The multifunctional canvas is made of multifunctional canvas and can be detached and transferred at any time together with supporting objects. The tent is carried in parts and assembled after arrival at the site.

The tent is generally required to be fixed and limited by the pull rope after the corners of the tent are assembled, the stability of the tent is improved, the existing pull rope is inconvenient to adjust and cannot well meet the use requirement, and therefore the tent pull rope tension adjusting device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a tent stay cord tension degree adjusting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tent stay cord tension degree adjusting device comprises a fixed box, wherein three through holes are formed in two sides of the fixed box, the through holes in the two sides correspond to each other, a vertically-arranged threaded bolt is connected to the top of the fixed box in a threaded manner, the threaded bolt extends into the fixed box and is rotatably connected with a transversely-arranged connecting plate, telescopic rods fixed to the inner wall of the top of the fixed box are welded to four corners of the top of the connecting plate, a vertically-arranged limiting plate is welded to the bottom of the connecting plate, a notch of a rectangular structure is formed in the bottom of the limiting plate, symmetrically-arranged limiting ports are formed in the surface of the limiting plate, a fixing plate fixed between the inner walls of the fixed box is horizontally arranged in the limiting ports, the fixing plate is located below the through holes, a transversely-arranged first guide pulley is fixed on the left side of the fixed box, a transversely-arranged second guide pulley is fixed on the right side wall, the pulling rope is movably arranged in the through hole at the lowest part, sequentially passes through the through holes from bottom to top and rolls on the surfaces of the first guide pulley and the second guide pulley.

Preferably, the pull rope penetrates out of the limiting opening, and the width of the fixing plate is smaller than the length of the limiting opening.

Preferably, the top of the fixed box is provided with a vertically arranged threaded hole, and the threaded bolt is in threaded connection with the inner wall of the threaded hole.

Preferably, the top of the connecting plate is fixed with a shaft seat, a bearing is fixed inside the shaft seat, and the bottom end of the threaded bolt is fixedly sleeved with an inner ring of the bearing.

Preferably, the first guide pulley is located between two through holes at the upper part of one side of the fixed box, and the second guide pulley is located between two through holes at the lower part of the other side of the fixed box.

The utility model has the advantages that: the utility model discloses in, through being equipped with fixed case, through-hole, screw bolt, connecting plate, telescopic link, limiting plate, restriction mouth, notch, fixed plate, first guide pulley, second guide pulley, stay cord, axle bed, under the combined action of each part, can be convenient for adjust the relative length of stay cord, and easy operation, be convenient for fixed, make its can be better when using accord with the actual demand.

Drawings

Fig. 1 is a schematic sectional view of the present invention.

Fig. 2 is a schematic structural view of the middle limiting plate of the present invention.

Fig. 3 is a schematic side view of the middle fixing box of the present invention.

Reference numbers in the figures: the device comprises a fixing box 1, a through hole 2, a threaded bolt 3, a connecting plate 4, a telescopic rod 5, a limiting plate 6, a limiting opening 7, a notch 8, a fixing plate 9, a first guide pulley 10, a second guide pulley 11, a pull rope 12 and a shaft seat 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a tensioning degree adjusting device for a tent pulling rope comprises a fixed box 1, wherein three through holes 2 are respectively formed in two sides of the fixed box 1, the through holes 2 in the two sides are mutually corresponding, a vertically arranged threaded bolt 3 is in threaded connection with the top of the fixed box 1, the threaded bolt 3 extends into the fixed box 1 and is rotatably connected with a horizontally arranged connecting plate 4, telescopic rods 5 fixed on the inner wall of the top of the fixed box 1 are welded at four corners of the top of the connecting plate 4, a vertically arranged limiting plate 6 is welded at the bottom of the connecting plate 4, a rectangular notch 8 is formed in the bottom of the limiting plate 6, symmetrically arranged limiting ports 7 are formed in the surface of the limiting plate 6, a fixed plate 9 fixed between the inner walls of the fixed box 1 is horizontally arranged in the limiting ports 7, the fixed plate 9 is positioned below the through holes 2, a first transversely arranged guide pulley 10 is fixed on the, a second guide pulley 11 which is transversely arranged is fixed on the right side wall of the fixed box 1, a pull rope 12 is movably arranged in the through hole 2 at the lowest part, and the pull rope 12 sequentially passes through the through holes 2 from bottom to top and rolls on the surfaces of the first guide pulley 10 and the second guide pulley (11).

Stay cord 12 is worn out from the inside of restriction mouth 7, the width of fixed plate 9 is less than the length of restriction mouth 7, the screw hole of vertical setting is seted up at the top of fixed case 1, and the inner wall threaded connection of threaded bolt 3 and screw hole, the top of connecting plate 4 is fixed with axle bed 13, and the inside of axle bed 13 is fixed with the bearing, and the bottom of threaded bolt 3 cup joints with the inner circle of bearing is fixed, first guide pulley 10 is located between two through-holes 2 on fixed case 1 one side upper portion, second guide pulley 11 is located between two through-holes 2 of the lower part of fixed case 1 opposite side.

The working principle is as follows: when adjusting, only need stimulate stay cord 12 of 11 both sides of second leading pulley and 10 both sides of first leading pulley, thereby can make stay cord 12 extension, after pulling out certain length according to the demand, can rotate the screw bolt 3, thereby the volume can drive connecting plate 4 downwards, thereby can make the top inner wall that restricts mouthful 7 support and press on stay cord 12, make stay cord 12 injectd, can not be along the activity of through-hole 2, thereby can adjust the rate of tension of stay cord 12, make its better actual demand that satisfies, the utility model discloses, under the combined action of each part, can be convenient for adjust the relative length of stay cord, and easy operation, be convenient for fixed, make its can be when using better accord with the actual demand.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a tent stay cord rate of tension adjusting device, includes fixed case (1), its characterized in that, three through-hole (2) have all been seted up to the both sides of fixed case (1), and the through-hole (2) of both sides correspond each other, the top threaded connection of fixed case (1) has screw bolt (3) of vertical setting, screw bolt (3) stretch into the inside of fixed case (1) and rotate and be connected with connecting plate (4) of horizontal setting, telescopic link (5) of fixing at fixed case (1) top inner wall are all welded in the top four corners of connecting plate (4), the bottom welding of connecting plate (4) has limiting plate (6) of vertical setting, notch (8) of rectangular structure are seted up to limiting plate's (6) bottom, limiting plate's (6) surface is seted up limiting port (7) of symmetry setting, limiting port's (7) inside level is equipped with fixed plate (9) between fixed case (1) inner wall, and fixed plate (9) are located the below of through-hole (2), fixed case (1) left side is fixed with first leading pulley (10) of horizontal setting, the right side wall of fixed case (1) is fixed with second leading pulley (11) of horizontal setting, and stay cord (12) pass through-hole (2) from bottom to top in proper order to roll on the surface of first leading pulley (10) and second leading pulley (11).

2. The tent drawstring tightness adjustment device according to claim 1, wherein the drawstring (12) is extended from the inside of the restriction opening (7), and the width of the fixing plate (9) is smaller than the length of the restriction opening (7).

3. The tent stay cord tension adjusting device according to claim 1, wherein a vertically arranged threaded hole is formed at the top of the fixing box (1), and the threaded bolt (3) is in threaded connection with the inner wall of the threaded hole.

4. The tent drawstring tightness adjusting device according to claim 1, wherein the top of the connecting plate (4) is fixed with a shaft seat (13), the inside of the shaft seat (13) is fixed with a bearing, and the bottom end of the threaded bolt (3) is fixedly sleeved with the inner ring of the bearing.

5. A tent drawstring tightness adjusting device in accordance with claim 1, characterized in that the first guide pulley (10) is located between two through holes (2) at the upper part of one side of the fixed box (1), and the second guide pulley (11) is located between two through holes (2) at the lower part of the other side of the fixed box (1).