Winding device

Abstract

The utility model discloses a winder which comprises an outer shell, a first shell body and a second shell body are connected to form the outer shell, and an outlet is formed in the side wall of the outer shell. The reel is rotationally mounted in the shell through the second mounting shaft; one end of the winding piece is wound on the reel, and the other end of the winding piece extends to the outside of the shell from the outlet; and the clamping assembly is arranged at the outlet and located in the shell, the winding pieces penetrate through the clamping assembly, and the clamping assembly is used for clamping the winding pieces of different sizes. By arranging the clamping assembly at the outlet of the shell, after the winding piece is pulled out by a certain distance, the clamping assembly can fix the winding piece at the outlet, so that the pulling-out distance of the winding piece is kept, and the situation that the pulled-out winding piece droops due to the influence of external gravity or other external force is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of winders, in particular to a winder. Background Art

[0002] A winder is a device for collecting and winding winding members. In the prior art, most winders have certain defects. For example, after the winding member is pulled out from the winder, the winding member cannot be fixed, so that the winding member cannot maintain the pulled-out distance, and the pulled-out winding member will sag due to external gravity or other external forces. In this regard, the present application proposes a winder to solve such problems. Utility Model Content

[0003] Based on this, in order to solve the problems existing in the prior art, the present application provides a winder, including a shell, wherein a first shell and a second shell are connected to form the shell, and an outlet is opened on a side wall of the shell;

[0004] A reel, the reel is rotatably mounted inside the housing via a second mounting shaft;

[0005] A winding member, one end of which is wound on the reel, and the other end of which extends from the outlet to the outside of the housing;

[0006] The clamping assembly is arranged at the outlet and is located inside the shell. The winding piece passes through the clamping assembly. The clamping assembly is used to clamp the winding pieces of different sizes.

[0007] Furthermore, the clamping assembly includes a fixed frame, a clamping member, a third mounting shaft and a limit block. The fixed frame is installed at the outlet and is a frame-like structure. The clamping member is rotatably mounted on the fixed frame through the third mounting shaft. The winding member passes between the fixed frame and the clamping member. The limit block is fixedly mounted on the fixed frame and is located on one side of the clamping member. The limit block is used to limit the rotation of the clamping member.

[0008] Furthermore, the clamping member includes a cylinder, a clamping plate and a toggle plate. The cylinder is movably sleeved on the third mounting shaft. The clamping plate and the toggle plate are spaced apart on the outer wall of the cylinder and an angle less than 180° is formed between the clamping plate and the toggle plate. A plurality of grooves are provided on the outer wall of the cylinder. A protrusion is provided on one side of the limit block of the limit member corresponding to the groove, and the protrusion cooperates with the groove.

[0009] Furthermore, a first clamping surface is provided on the inner side of the fixing frame, and a second clamping surface is provided on the side of the clamping plate close to the first clamping surface. When the winding member is clamped, the first clamping surface and the second clamping surface are meshed with each other.

[0010] Furthermore, the first clamping surface and the second clamping surface are both configured to be wavy or sawtooth-shaped.

[0011] Furthermore, through holes are provided on the side walls on both sides of the shell, and mounting plates are detachably connected to the through holes. Both ends of the second mounting shaft are fixedly mounted on the mounting plates on both sides of the shell respectively.

[0012] Furthermore, a spiral spring is arranged between the reel and the second mounting shaft, one end of the spiral spring is fixedly connected to the second mounting shaft, and the other end of the spiral spring is fixedly connected to the reel.

[0013] Furthermore, a mounting assembly is provided on the outer wall of the housing away from the opening end, and the mounting assembly is used for mounting the winder.

[0014] Furthermore, the mounting assembly includes a first mounting shaft and a mounting frame, both ends of the first mounting shaft are fixedly mounted on the outer wall of the shell, one end of the mounting frame is movably sleeved on the first mounting shaft, and the other end of the mounting frame is provided with a plurality of through holes.

[0015] Furthermore, a pulling member is provided at the end of the winding member extending out of one end of the shell.

[0016] Beneficial effect: By arranging a clamping assembly at the outlet of the shell, after the winding piece is pulled out a certain distance, the clamping assembly can fix the winding piece at the outlet, so that the winding piece maintains the pulled-out distance, and the pulled-out winding piece will not sag due to external gravity or other external forces. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the internal structure of the winder of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the winder of the utility model;

[0020] Figure 3 This is a cross-sectional view of the internal structure of the winder of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the fixing frame of the winder of the utility model;

[0022] Figure 5 for Figure 3 Enlarged view of point A in the middle;

[0023] Figure 6This is a schematic diagram of the structure of the adjusting member of the winder of the utility model;

[0024] In the figure: 1, shell; 11, first shell; 12, second shell; 13, mounting plate; 14, outlet; 15, mounting assembly; 151, first mounting axis; 152, mounting frame; 3, reel; 4, second mounting axis; 5, volute spring; 6, winding member; 61, pulling member; 7, clamping assembly; 71, fixing frame; 711, belt outlet; 712, operating port; 713, first clamping surface; 72, clamping member; 721, cylinder; 722, clamping plate; 7221, second clamping surface; 723, toggle plate; 7231, anti-slip pattern; 724, groove; 73, third mounting axis; 74, limit block; 741, protrusion.

[0025] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, "and / or" in the full text includes three solutions. Taking A and / or B as an example, it includes technical solution A, technical solution B, and technical solution that satisfies both A and B; in addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0029] The winder of the present application is used for winding a hose for transmitting gas or liquid, or for winding electric wires, warning tapes, etc.

[0030] like Figure 1-3 As shown, an embodiment of the present application provides a winder, comprising a housing 1, wherein a first housing 11 and a second housing 12 are connected to form the housing 1, and an outlet 14 is provided on a side wall of the housing 1;

[0031] The reel 3 is rotatably mounted inside the housing via a second mounting shaft 4;

[0032] A winding member 6, one end of the winding member 6 is wound on the reel 3, and the other end of the winding member 6 extends from the outlet 14 to the outside of the housing 1;

[0033] The clamping assembly 7 is arranged at the outlet 14 and is located inside the shell 1. The winding piece 6 passes through the clamping assembly 7. The clamping assembly 7 is used to clamp the winding pieces 6 of different sizes.

[0034] In this embodiment, the first housing 11 and the second housing 12 are detachably connected by bolts or snap connections, the opening can be opened on the first housing 11 or the second housing 12, both ends of the second mounting shaft 4 are fixedly mounted on the housing, and the reel 3 is movably sleeved on the second mounting shaft 4;

[0035] The arrangement of the clamping assembly 7 can adapt to winding members 6 of different sizes and shapes, wherein the winding member 6 is a hose or an electric wire or a warning tape;

[0036] By arranging a clamping assembly 7 at the outlet 14 of the outer shell 1, after the winding member is pulled out a certain distance, the clamping assembly 7 can fix the winding member at the outlet 14, so that the winding member 6 maintains the pulled-out distance, and the pulled-out winding member 6 will not sag due to external gravity or other external forces.

[0037] In one embodiment, through holes are opened on the side walls of both sides of the housing 1, and mounting plates 13 are detachably connected to the through holes. Both ends of the second mounting shaft 4 are fixedly mounted on the mounting plates 13 on both sides of the housing 1 respectively.

[0038] In this embodiment, by opening notches on both sides of the first shell 11 and both sides of the second shell 12, when the first shell 11 and the second shell 12 are connected together, the notches on the first shell 11 and the notches on the second shell 12 cooperate to form a through hole, the shape of the through hole can be a regular polygon or a circle, the shape of the mounting plate 13 matches the shape of the through hole, the mounting plate 13 is connected to the first shell 11 and the second shell 12 by bolts or snap-on connections, and the installation of the second mounting shaft 4 is facilitated by providing the mounting plate 13.

[0039] In one embodiment, a spiral spring 5 is provided between the reel 3 and the second installation shaft 4 , one end of the spiral spring 5 is fixedly connected to the second installation shaft 4 , and the other end of the spiral spring 5 is fixedly connected to the reel 3 .

[0040] In this embodiment, a spiral spring 5 is provided between the reel 3 and the second mounting shaft 4 for the purpose of automatically recovering the winding member 6;

[0041] Specifically, when the winding member 6 is pulled outward, the reel 3 is driven to rotate, and the rotation of the reel 3 drives the spiral spring 5 to twist and contract. When the winding member 6 is recovered, the reel 3 is driven to rotate in the opposite direction under the action of the restoring force of the spiral spring 5. At this time, the winding member 6 will be recovered into the winder, thereby achieving the effect of automatic recovery of the winding member 6.

[0042] In one embodiment, a mounting assembly 15 is provided on the outer wall of the housing 1 at one end away from the opening, and the mounting assembly 15 is used to install the winder.

[0043] In this embodiment, by arranging a mounting assembly 15 on the outer wall of the housing 1 away from the opening end, the winder can be fixed during use.

[0044] In one embodiment, the mounting assembly 15 includes a first mounting shaft 151 and a mounting frame 152. Both ends of the first mounting shaft 151 are fixedly mounted on the outer wall of the shell, one end of the mounting frame 152 is movably sleeved on the first mounting shaft 151, and the other end of the mounting frame 152 is provided with a plurality of through holes.

[0045] In this embodiment, the first mounting shaft 151 is detachably mounted on the housing, the first mounting shaft 151 and the housing are threadedly connected, and the first mounting shaft 151 and the second mounting shaft 4 are perpendicular to each other. The through hole provided on the mounting frame 152 allows bolts to pass through during installation, and the bolts are threadedly connected to the mounting portion at the position where they need to be installed, so that the winder can be installed and fixed;

[0046] By means of the arrangement in which the mounting frame 152 is movably sleeved on the first mounting shaft 151, the angle of the winder can be adjusted after the winder is installed and fixed. Specifically, when the first mounting shaft 151 is in a vertical state, the lateral angle of the winder can be adjusted, and when the first mounting shaft 151 is in a horizontal state, the longitudinal angle of the winder can be adjusted.

[0047] In one embodiment, a pulling member 61 is provided at the end of the winding member 6 extending out of one end of the housing 1 .

[0048] In this embodiment, a pulling member 61 is provided at the end of the winding member 6 extending out of the outer shell 1. The main purpose is to facilitate the pulling out of the winding member 6. At the same time, it can also prevent the end of the winding member 6 from being rolled into the shell when the winding member 6 is recovered, affecting the next use. Therefore, the thickness of the pulling member 61 needs to be greater than the height of the outlet 14.

[0049] like Figure 4-6As shown, in one embodiment, the clamping assembly 7 includes a fixed frame 71, a clamping member 72, a third mounting shaft 73 and a limit block 74. The fixed frame 71 is installed at the outlet 14, and the fixed frame 71 is a frame-like structure. The clamping member 72 is rotatably mounted on the fixed frame 71 through the third mounting shaft 73. The winding member 6 passes between the fixed frame 71 and the clamping member 72. The limit block 74 is fixedly mounted on the fixed frame 71 and is located on one side of the clamping member 72. The limit block 74 is used to limit the rotation of the clamping member 72.

[0050] In this embodiment, the fixing frame 71 is mounted on the inner wall of the housing 1 at the outlet 14 by means of bolts or clamping, the limit block 74 and the third mounting shaft 73 are arranged along the length direction of the fixing frame 71, the limit block 74 divides the frame opening of the fixing frame 71 into two parts, the tape outlet 711 and the operation opening 712, the winding member 6 passes through the tape outlet 711, and the inner side of the fixing frame 71 is provided with a first clamping surface 713;

[0051] When the winding member 6 needs to be clamped and fixed, the clamping member 72 is rotated around the third installation axis 73 to adjust the distance between the clamping member 72 and the fixing frame 71, so that the fixing frame 71 and the clamping member 72 cooperate to clamp the winding member 6, and then the limit block 74 corresponding to the clamping member 72 will limit the clamping member 72 to prevent the clamping member 72 from rotating, so that the clamping member 72 always maintains a clamping state, thereby achieving the effect of clamping and fixing the winding member 6.

[0052] In one embodiment, the clamping member 72 includes a cylinder 721, a clamping plate 722 and a toggle plate 723. The cylinder 721 is movably sleeved on the third mounting shaft 73. The clamping plate 722 and the toggle plate 723 are spaced apart on the outer wall of the cylinder 721 and an angle less than 180° is formed between the clamping plate 722 and the toggle plate 723. A plurality of grooves 724 are provided on the outer wall of the cylinder 721. A protrusion 741 is provided on the side of the limit block 74 corresponding to the groove 724, and the protrusion 741 cooperates with the groove 724.

[0053] In this embodiment, the clamping plate 722 is located above the toggle plate 723, and the angle formed between the clamping plate 722 and the toggle plate 723 opens toward the outlet, the grooves 724 are arranged in an arc array on the outer wall extending in the axial direction of the cylinder 721, and the shape and size of the protrusions 741 match the grooves 724. Optionally, the grooves 724 are located in the angle region between the clamping plate 722 and the toggle plate 723 of the cylinder 721, and a second clamping surface 7221 is provided on one side of the clamping plate 722 close to the first clamping surface, and the winding member 6 is located between the first clamping surface 713 and the second clamping surface 7221;

[0054] When the winding member 6 is clamped, the toggle plate 723 is pushed upward, and the toggle plate 723 drives the cylinder 721 to rotate around the axis of the third mounting shaft 73, and the clamping plate 722 is driven to rotate synchronously. When the clamping plate 722 rotates, the distance between the first clamping surface 713 and the second clamping surface 7221 is gradually reduced, and the first clamping surface 713 and the second clamping surface 722 clamp the winding member 6. At the same time, the protrusion 741 slides relatively on the outer wall of the cylinder 721. After the clamping plate 722 clamps the winding member 6, the protrusion 741 slides into the groove 724 on the outer wall of the cylinder 721 and is stuck. At this time, the cylinder 721 will not rotate, and the second clamping plate 722 will keep clamping the winding member 6.

[0055] When releasing the winding member 6, it is only necessary to push the toggle plate 723 downward so that the protrusion 741 slides out of the groove 724. At this time, the toggle plate 723 drives the cylinder 721 to rotate in the opposite direction around the axis of the third mounting shaft 73, driving the clamping plate 722 to rotate synchronously. When the clamping plate 722 rotates, the distance between the first clamping surface 713 and the second clamping surface 7221 is gradually increased until the winding member 6 is separated and the release is completed.

[0056] By providing a plurality of grooves 724, the distance between the clamping plate 722 and the fixing frame 71 can be controlled, thereby adjusting the size of the outlet 14 to achieve the effect of adapting to the winding members 6 of different sizes;

[0057] Optionally, the cross-sectional shape of the groove 724 is semicircular, and the cross-sectional shape of the protrusion 741 is adapted to the groove 724 .

[0058] In one embodiment, the number of the grooves 724 is three, and the three grooves 724 are arranged sequentially from top to bottom on the cylinder 721;

[0059] In this embodiment, when the protrusion 741 is located in the uppermost groove, the opening size of the outlet 14 is the largest, and a larger winding member 6 can pass through it. When the protrusion 741 is located in the middle groove, the opening size of the outlet 7 is moderate, and a winding member 6 of moderate size can pass through it. The friction between the clamping plate 722 and the fixing frame 71 can control the pulling-out speed of the winding member 6, and at the same time prevent the winding member 6 from twisting or folding during the recovery process. When the protrusion 741 is located in the lowermost groove, the opening size of the outlet 14 is the smallest (smaller than the thickness of the warning tape), and the protrusion 741 can squeeze the winding member 6 to fit tightly against the position of the outlet 14, so that the protrusion 741 is located in the lowermost groove. At this time, the clamping plate 722 cooperates with the fixing frame 71 to clamp the winding member 6, and the friction force ensures that the winding member 6 can maintain the pulled-out length, and will not extend and sag due to external forces, nor will it be automatically recovered due to the elastic force of the spiral spring 5.

[0060] In one embodiment, a first clamping surface 713 is provided on the inner side of the fixing frame 71, and a second clamping surface 7221 is provided on the side of the clamping plate 722 close to the first clamping surface 713. Both the first clamping surface 713 and the second clamping surface 7221 are configured to be wavy or serrated. When the winding member 6 is clamped, the first clamping surface 713 and the second clamping surface 7221 engage with each other.

[0061] In this embodiment, the first clamping surface 713 of the fixing frame 71 and the second clamping surface 7221 on the clamping plate 722 are both configured to be wavy or serrated, and the first clamping surface 713 and the second clamping surface 7221 are meshed with each other. The purpose of such a configuration is that the wavy or serrated clamping surface design can increase the friction between the winding member 6 and the first clamping surface 713, the second clamping surface 7221, and improve the clamping effect.

[0062] In one embodiment, a plurality of anti-slip grooves 7231 are provided on the surface of the toggle plate 723 .

[0063] In this embodiment, a plurality of anti-slip grooves 7231 are provided on the surface of the toggle plate 723 to increase the friction during toggle operation, thereby providing a better hand feel and a more stable operating experience, and helping the user to control the toggle plate 723 more easily.

[0064] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A winder, characterized in that: include: A shell, wherein the first shell and the second shell are connected to form the shell, and an outlet is provided on a side wall of the shell; A second mounting shaft; A reel, the reel being rotatably mounted inside the housing via the second mounting shaft; A winding member, one end of which is wound on the reel, and the other end of which extends from the outlet to the outside of the housing; A clamping assembly is arranged at the outlet and located inside the shell. The winding piece passes through the clamping assembly. The clamping assembly is used to clamp winding pieces of different sizes.

2. The winder according to claim 1, characterized in that The clamping assembly includes a fixed frame, a clamping member, a third mounting shaft and a limit block. The fixed frame is installed at the outlet and is a frame-like structure. The clamping member is rotatably mounted on the fixed frame through the third mounting shaft. The winding member passes between the fixed frame and the clamping member. The limit block is fixedly mounted on the fixed frame and is located on one side of the clamping member. The limit block is used to limit the rotation of the clamping member.

3. The winder according to claim 2, characterized in that: The clamping member includes a cylinder, a clamping plate and a toggle plate. The cylinder is movably sleeved on the third mounting shaft. The clamping plate and the toggle plate are spaced apart on the outer wall of the cylinder and an angle less than 180° is formed between the clamping plate and the toggle plate. A plurality of grooves are provided on the outer wall of the cylinder. A protrusion is provided on one side of the limit block corresponding to the groove, and the protrusion cooperates with the groove.

4. The winder according to claim 3, characterized in that: A first clamping surface is arranged on the inner side of the fixing frame, and a second clamping surface is arranged on the side of the clamping plate close to the first clamping surface. When the winding member is clamped, the first clamping surface and the second clamping surface are meshed with each other.

5. The winder according to claim 4, characterized in that The first clamping surface and the second clamping surface are both configured to be wavy or sawtooth shaped.

6. The winder according to claim 1, characterized in that Through holes are provided on the side walls on both sides of the shell, and mounting plates are detachably connected to the through holes. Both ends of the second mounting shaft are fixedly mounted on the mounting plates on both sides of the shell respectively.

7. The winder according to claim 1, characterized in that A spiral spring is arranged between the reel and the second mounting shaft, one end of the spiral spring is fixedly connected to the second mounting shaft, and the other end of the spiral spring is fixedly connected to the reel.

8. The winder according to claim 1, characterized in that An installation component is arranged on the outer wall of the housing away from the outlet, and the installation component is used for installing the winder.

9. The winder according to claim 8, characterized in that The mounting assembly includes a first mounting shaft and a mounting frame, wherein both ends of the first mounting shaft are fixedly mounted on the outer wall of the shell, one end of the mounting frame is movably sleeved on the first mounting shaft, and the other end of the mounting frame is provided with a plurality of through holes.

10. The winder according to claim 1, characterized in that The end portion of the winding member extending out of one end of the shell is provided with a pulling member.

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