Handrail with rotating head

Abstract

The utility model discloses a rotating head handrail which comprises a base, and the top end of the base is fixedly connected with a sleeve. A telescopic rod is connected into the sleeve in a sliding and penetrating mode, a rotating mechanism is arranged at the top end of the telescopic rod, and the rotating mechanism comprises a drawstring box arranged above the telescopic rod; a rotating groove is formed in the top end of the telescopic rod, the top end of the connecting rod is connected with the drawstring box, and the other end of the connecting rod is rotationally connected with an inner cavity of the rotating groove in a penetrating mode; and the elastic positioning assembly is arranged in the rotating groove. The arrangement mode that the drawstring box, the connecting rod and the elastic positioning assembly are matched is utilized, the drawstring box can rotate at will by arranging the rotatable connecting rod, multi-angle fixing can be achieved through the elastic positioning assembly, and therefore the position of a drawstring does not need to be considered when the handrails are placed and connected, and the installation is convenient. The base only needs to be placed in order, the position of the pull belt box is subsequently adjusted, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field related to isolation belt railings, in particular to a rotating head railing. Background Art

[0002] Retractable isolation belt railings can isolate the crowd in different areas to meet the needs of practical applications, and can provide the necessary queue facilities and scientific placement planning for large-scale crowd control, queue order control, and directional crowd flow guidance.

[0003] The existing telescopic barrier belt railings on the market have fixed directions of the outlet and the hooks, so the position of the telescopic barrier belt railings is inaccurate when placed on site, so the telescopic barrier belt railings need to be rotated. However, in order to prevent the telescopic barrier belt railings from tipping over at will, the base is generally heavy, which makes it difficult to place the railings when rotating, and the placement is time-consuming and laborious, thereby greatly reducing the efficiency of the placement of the telescopic barrier belt railings. Utility Model Content

[0004] The purpose of the utility model is to provide a rotating head railing to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a rotating head railing, comprising a base, the top end of which is fixedly connected with a sleeve;

[0006] A telescopic rod is slidably inserted and connected inside the sleeve, and a rotating mechanism is provided at the top of the telescopic rod. The rotating mechanism includes:

[0007] A drawstring box, which is arranged above the telescopic rod;

[0008] A connecting rod, wherein a rotation groove is provided at the top of the telescopic rod, the top of the connecting rod is fixedly connected to the drawstring box, and the other end of the connecting rod is rotationally interlaced with the inner cavity of the rotation groove;

[0009] An elastic positioning component is arranged inside the rotating groove and is used for multi-point positioning of the connecting rod.

[0010] Preferably, the elastic positioning assembly comprises:

[0011] A positioning plate, the positioning plate is fixedly connected to the bottom end of the connecting rod;

[0012] A positioning rod, wherein a plurality of positioning holes are equidistantly formed at the bottom end of the inner wall of the rotating groove, one end of each of the plurality of positioning rods is fixedly connected to the bottom end of the positioning plate, and the other end of each of the plurality of positioning rods is respectively slidably connected to the inner cavities of the plurality of positioning holes;

[0013] An extrusion plate, wherein the extrusion plate is slidably sleeved on the outside of the connecting rod;

[0014] A compression spring is sleeved on the outside of the connecting rod.

[0015] Preferably, one end of the compression spring is fixedly connected to the extrusion plate, and the other end of the compression spring is fixedly connected to the top end of the inner wall of the rotating groove.

[0016] Preferably, a bolt is rotatably inserted and connected to the outside of the sleeve, a plurality of mounting holes are equidistantly provided on the outer wall of the telescopic rod, and the bolt is slidably inserted and connected to the inner cavity of the mounting hole.

[0017] Preferably, a drawstring box has a drawstring wound inside, and one end of the drawstring is fixedly connected to a drawstring head.

[0018] Preferably, a plurality of clips are equidistantly and fixedly connected to the outer wall of the strap box, and the strap head cooperates with the clips.

[0019] Preferably, a plurality of counterweights are fixedly connected to the bottom end of the base to increase the weight of the base.

[0020] Technical effects and advantages of the utility model:

[0021] The utility model utilizes a setting method in which a drawstring box, a connecting rod and an elastic positioning component are matched. By setting a rotatable connecting rod, the drawstring box can be rotated at will, and the positioning rod in the elastic positioning component can be inserted with the positioning holes in different positions under the elastic force of the compression spring, so that the drawstring box can be fixed at multiple angles. Therefore, when placing and connecting the railing, there is no need to consider the position of the drawstring, only the base needs to be placed neatly and the position of the drawstring box can be adjusted later, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 It is a schematic diagram of the overall front internal structure of the utility model.

[0024] Figure 3 This is a schematic diagram of the internal structure of the rotating mechanism of the utility model from the front.

[0025] Figure 4 This is a schematic diagram of the top view structure of the positioning hole of the utility model.

[0026] Figure 5 This is a structural schematic diagram of the counterweight block of the utility model.

[0027] In the figure: 1. base; 2. sleeve; 3. telescopic rod; 4. rotating mechanism; 41. drawstring box; 42. connecting rod; 43. elastic positioning assembly; 431. positioning plate; 432. positioning rod; 433. extrusion plate; 434. compression spring; 5. bolt; 6. drawstring; 7. drawstring head; 8. clamping piece; 9. counterweight. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The utility model provides Figure 1-5 A rotating head railing shown includes a base 1, a top end of which is fixedly connected to a sleeve 2;

[0030] Furthermore, the interior of the sleeve 2 is slidably and interspersed with a telescopic rod 3, and the cross-sections of the sleeve 2 and the telescopic rod 3 are both rectangular, and sticker logos can be added thereon to increase the publicity effect. A rotating mechanism 4 is arranged at the top of the telescopic rod 3, and the rotating mechanism 4 includes: a drawstring box 41, a connecting rod 42 and an elastic positioning component 43. The drawstring box 41 is arranged above the telescopic rod 3, and the telescopic rod 3 has a rod that matches the inner cavity of the sleeve 2 and a cylinder with a C-shaped cross-section, which are assembled by bolts, and the drawstring box 41 is cylindrical as a whole; a rotating groove is opened at the top of the telescopic rod 3, and the top end of the connecting rod 42 is fixedly connected to the drawstring box 41, and the other end of the connecting rod 42 is rotatably and interspersed with the inner cavity of the rotating groove; the elastic positioning component 43 is arranged inside the rotating groove, and is used for multi-point positioning of the connecting rod 42.

[0031] Specifically, the elastic positioning assembly 43 includes: a positioning plate 431, a positioning rod 432, an extrusion plate 433 and a compression spring 434, the positioning plate 431 is fixedly connected to the bottom end of the connecting rod 42; a plurality of positioning holes are equidistantly provided at the bottom end of the inner wall of the rotating groove, one end of the plurality of positioning rods 432 is fixedly connected to the bottom end of the positioning plate 431, and the other ends of the plurality of positioning rods 432 are respectively slidably connected with the inner cavities of the plurality of positioning holes. When the positioning rods 432 are interlaced with the positioning holes at different positions, the connecting rod 42 can drive the drawstring box 41 to rotate at different angles. degrees, so as to facilitate connection at different angles without rotating the base 1, which is convenient for use; the extrusion plate 433 is slidably sleeved on the outside of the connecting rod 42, and the extrusion plate 433 can rotate inside the rotating groove and can also be displaced in the vertical direction; the compression spring 434 is sleeved on the outside of the connecting rod 42, and the compression spring 434 is connected to the extrusion plate 433, so that when the connecting rod 42 drives the positioning plate 431 to rotate, it will not cause a rotational force on the compression spring 434, which facilitates the compression spring 434 to apply force to the positioning plate 431. One end of the compression spring 434 is fixedly connected to the extrusion plate 433, and the other end of the compression spring 434 is fixedly connected to the top of the inner wall of the rotating groove. The compression spring 434 is always in a compressed state, so that the extrusion plate 433 can provide a stable downward elastic force to the multiple positioning rods 432 on the positioning plate 431, so that the multiple positioning rods 432 can be stably connected with the positioning holes, and when the angle of the drawstring box 41 needs to be adjusted, it is only necessary to pull the entire drawstring box 41 upwards to disengage the positioning rod 432 from the positioning hole, and it can be rotated through the connecting rod 42, and the drawstring box 41 can be released at the appropriate position, so that it can be inserted with the positioning hole at the current position under the elastic force of the compression spring 434, thereby realizing self-positioning and convenient use.

[0032] Furthermore, a bolt 5 is rotatably inserted and connected to the outside of the sleeve 2, and a plurality of mounting holes are equidistantly provided on the outer wall of the telescopic rod 3. The bolt 5 is slidably inserted and connected to the inner cavity of the mounting hole. The bolt 5 is used to adjust whether the telescopic rod 3 is extended. When it is not needed, the telescopic rod 3 can be stored inside the sleeve 2, thereby reducing the space occupied by the entire pull rod, so that more railings can be placed in a smaller environment.

[0033] Furthermore, the drawstring box 41 has a drawstring 6 wound inside, one end of which is fixedly connected to a drawstring head 7. A reel is generally provided inside the drawstring box 41. The reel is the part on which the drawstring 6 is wound, and it is usually connected to a spring. When the drawstring 6 is pulled out, the reel rotates accordingly; when the drawstring 6 is released, the retraction force of the spring causes the reel to rotate in the opposite direction, thereby rewinding the drawstring 6, realizing automatic recovery of the drawstring, and the inner cavity cross section of the drawstring head 7 is T-shaped, so as to facilitate the clamping of the clamping piece 8 with a T-shaped cross section.

[0034] Furthermore, the outer wall of the drawstring box 41 is equidistantly fixed with a plurality of clips 8, the drawstring head 7 cooperates with the clips 8, and the exit positions of the plurality of clips 8 and the drawstring 6 are respectively arranged at four positions of the drawstring box 41, each position is spaced 90° apart, and the drawstring head 7 can be clipped onto the clips 8, thereby realizing the mutual connection of a plurality of railings.

[0035] Furthermore, a plurality of counterweights 9 are fixedly connected to the bottom end of the base 1 for increasing the weight of the base 1. The counterweights 9 make the base 1 heavier, so that the entire railing will not be easily hung or pushed down. The wind resistance of the railing can also be improved, the shaking caused by wind can be reduced, and the stability can be better. The counterweights 9 can reduce the movement of the railing when it is vibrated, which is particularly important for places located in busy traffic areas or places that need to be quiet, such as libraries, conference rooms, etc.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotating head railing, comprising: A base (1), the top end of the base (1) being fixedly connected to a sleeve (2); The invention is characterized in that a telescopic rod (3) is slidably inserted and connected inside the sleeve (2), a rotating mechanism (4) is arranged at the top of the telescopic rod (3), and the rotating mechanism (4) comprises: A strap box (41), wherein the strap box (41) is arranged above the telescopic rod (3); A connecting rod (42), the top end of the telescopic rod (3) is provided with a rotation groove, the top end of the connecting rod (42) is fixedly connected to the drawstring box (41), and the other end of the connecting rod (42) is rotationally interlaced with the inner cavity of the rotation groove; An elastic positioning component (43) is arranged inside the rotating groove and is used for multi-point positioning of the connecting rod (42).

2. A rotating head railing according to claim 1, characterized in that: The elastic positioning component (43) comprises: A positioning plate (431), wherein the positioning plate (431) is fixedly connected to the bottom end of the connecting rod (42); A positioning rod (432), wherein a plurality of positioning holes are equidistantly formed at the bottom end of the inner wall of the rotating groove, one end of each of the plurality of positioning rods (432) is fixedly connected to the bottom end of the positioning plate (431), and the other end of each of the plurality of positioning rods (432) is slidably inserted and connected to the inner cavities of the plurality of positioning holes respectively; An extrusion plate (433), wherein the extrusion plate (433) is slidably sleeved on the outside of the connecting rod (42); A compression spring (434) is sleeved on the outside of the connecting rod (42).

3. A rotating head railing according to claim 2, characterized in that: One end of the compression spring (434) is fixedly connected to the extrusion plate (433), and the other end of the compression spring (434) is fixedly connected to the top end of the inner wall of the rotating groove.

4. A rotating head railing according to claim 1, characterized in that: The outside of the sleeve (2) is rotatably interlaced with a bolt (5), and the outer wall of the telescopic rod (3) is provided with a plurality of mounting holes at equal intervals, and the bolt (5) is slidably interlaced with the inner cavity of the mounting hole.

5. The rotating head railing according to claim 1, characterized in that: A drawstring (6) is rolled up inside the drawstring box (41), and one end of the drawstring (6) is fixedly connected to a drawstring head (7).

6. A rotating head railing according to claim 5, characterized in that: The outer wall of the tape draw box (41) is equidistantly and fixedly connected with a plurality of clamping parts (8), and the tape draw head (7) and the clamping parts (8) cooperate with each other.

7. The rotating head railing according to claim 1, characterized in that: A plurality of counterweight blocks (9) are fixedly connected to the bottom end of the base (1) to increase the weight of the base (1).

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