Pay-off device for indoor decoration

Abstract

The utility model discloses a pay-off device for indoor decoration, and relates to the technical field of pay-off devices. Comprising a placing frame, a pay-off frame is arranged on the upper side of the placing frame, a pay-off roller is arranged between the two side edges of the pay-off frame in a rotating fit mode, a movable frame is arranged between the two side edges of the pay-off frame and located on one side of the pay-off roller in a sliding fit mode, and a fixed pay-off wheel and an adjustable pay-off wheel are arranged on the upper side and the lower side of the movable frame in a rotating fit mode respectively. A brake assembly is arranged between the fixed pay-off wheel and the pay-off roller, and a pay-off assembly is arranged between the movable frame and the pay-off roller. The pay-off roller can be quickly braked through the brake assembly when take-up and pay-off are stopped, the problem that the rotary roller continuously rotates due to inertia is effectively solved, wire disorder caused by inertia is avoided, wire winding orderliness is ensured, and the service life of the pay-off roller is prolonged. The pay-off assembly ensures that the wires can be uniformly wound on the pay-off roller or released from the pay-off roller in the take-up and pay-off process, and local accumulation or loosening of the wires is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wire -laying device technical field, specifically, a wire -laying device for indoor decoration. BACKGROUND

[0002] The utility model discloses a kind of indoor decoration wire -laying devices, including fixed frame, bearing one, roller, support frame and handle, the bearing one is fixedly connected in the top and bottom of inner wall of fixed frame, the roller is fixedly connected with the inner ring of bearing one, the support frame is fixedly connected at the both sides of fixed frame bottom, the handle is fixedly connected at the left side of fixed frame, the top of fixed frame is equipped with winding mechanism. The utility model discloses by setting roller, winding can be carried out to line by rotating roller, bearing one can be more fluent when roller rotates, avoid support frame can support fixed frame to avoid fixed frame to dump, handle is convenient to lift fixed frame, solve the problem that the existing wire -laying device is bulky and inconvenient to move in actual indoor decoration process, simultaneously needs the problem of multiple people cooperation when moving, with the advantage that more convenient to use.

[0003] The above-mentioned patent sets up roller, winding can be carried out to line by rotating roller, bearing one can be more fluent when roller rotates, when wire rod is reeled and unreeled, rotating roller will generate inertia due to its rotation, even if reeling and unreeled operation has stopped, rotating roller will still continue to rotate by virtue of this inertia, this continuous rotation condition will cause the wire rod originally orderly wound on roller to become disorderly, affect subsequent normal use.

[0004] Therefore we make improvement to this, propose a kind of wire -laying device for indoor decoration. UTILITY MODEL CONTENTS

[0005] The utility model aims at: when wire rod is reeled and unreeled, rotating roller will generate inertia due to its rotation, even if reeling and unreeeling operation has stopped, rotating roller will still continue to rotate by virtue of this inertia, this continuous rotation condition will cause the wire rod originally orderly wound on roller to become disorderly, affect subsequent normal use.

[0006] To realize the above-mentioned utility model purpose, the utility model provides following technical scheme:

[0007] A wire -laying device for indoor decoration to improve the above-mentioned problem.

[0008] The present application is as follows:

[0009] The utility model provides a put up line device for indoor decoration, including the put up of the frame, the upper side of put up of the frame is equipped with the wire rack, and the both sides of wire rack are rotatably equipped with wire roller, the top of put up of the frame is equipped with the handle, and the both sides of wire rack are slidably equipped with the moving frame in the one side of wire roller, the both sides of moving frame are rotatably equipped with fixed wire wheel and adjustable wire wheel respectively, and the brake assembly is arranged between fixed wire wheel and wire roller, and the wire assembly is arranged between moving frame and wire roller.

[0010] The brake assembly can quickly brake the wire roller when the wire winding is stopped, effectively overcome the problem that the rotating roller continues to rotate due to inertia, avoid the wire disorder caused by inertia, ensure the order of wire winding, and the wire assembly is matched with the reciprocating screw and the threaded cylinder, so that the moving frame reciprocates, the wire can be uniformly wound on the wire roller or released from the wire roller during the wire winding process, and local accumulation or looseness of the wire is avoided.

[0011] As a preferred embodiment of the utility model provides the wire device for indoor decoration, the brake assembly includes a rotating rod rotatably connected between the two sides of the wire rack, one end of the rotating rod is equipped with a concave-convex wheel, and the inner side of one side of the wire rack is equipped with a fixed block.

[0012] As a preferred embodiment of the utility model provides the wire device for indoor decoration, a through slot is formed in one side of the fixed block, a brake rod is slidably connected to the inner wall of the through slot, one end of the brake rod is equipped with a friction block, one side of the wire roller is equipped with a friction ring matched with the friction block.

[0013] As a preferred embodiment of the utility model provides the wire device for indoor decoration, the other end of the brake rod is equipped with a protrusion matched with the surface of the concave-convex wheel, and a spring is arranged between one side of the protrusion and one side of the fixed block.

[0014] As a preferred embodiment of the utility model provides the wire device for indoor decoration, a connecting cylinder is arranged in the middle of the fixed wire wheel and extends to the two sides of the moving frame, a limiting block is arranged on the inner wall of the connecting cylinder, and a limiting groove is formed in the circumferential side of the rotating rod and slidably connected with the limiting block.

[0015] As a preferred embodiment of the utility model provides the wire device for indoor decoration, the wire assembly includes a reciprocating screw rotatably connected between the two sides of the wire rack, a threaded cylinder is arranged between the two sides of the moving frame and threadedly connected with the reciprocating screw, one end of the reciprocating screw is equipped with a first pulley, one side of the wire roller is equipped with a second pulley, and a transmission belt is sleeved between the first pulley and the second pulley.

[0016] As a preferred embodiment of the wire-laying device for interior decoration provided by this utility model, grooves are provided on opposite sides of both sides of the movable frame, and a displacement rod is slidably fitted between the two grooves. A fixed cylinder that rotates with the displacement rod is installed in the middle of the adjustable wire-laying wheel.

[0017] As a preferred embodiment of the wiring device for interior decoration provided by this utility model, the movable frame has sliding grooves on both sides, and the fixed cylinder is equipped with a slider that slides in the sliding groove. The inner wall of the sliding groove is threaded to the outer side with a threaded rod, and one end of the threaded rod is rotatably engaged with one side of the slider.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: the braking assembly can quickly brake the pay-off roller when the take-up and pay-off stops, effectively overcoming the problem of the rotating roller continuing to rotate due to inertia, avoiding wire disorder caused by inertia, and ensuring the orderly winding of the wire. The pay-off assembly, through the cooperation of the reciprocating screw and the threaded cylinder, makes the moving frame reciprocate, ensuring that the wire can be evenly wound on or released from the pay-off roller during the take-up and pay-off process, avoiding local accumulation or loosening of the wire. Attached Figure Description

[0019] Figure 1 A schematic diagram of the overall structure of the wiring device for interior decoration provided in this application;

[0020] Figure 2 This is a partial structural diagram of the brake assembly provided in this application;

[0021] Figure 3 A schematic diagram of the wire feeding frame structure provided in this application;

[0022] Figure 4 A schematic diagram of another part of the brake assembly provided in this application;

[0023] Figure 5 A partial structural diagram of the wire-laying assembly provided in this application;

[0024] Figure 6 This is a schematic diagram of another part of the wire-laying assembly provided in this application.

[0025] The image shows:

[0026] 1. Placement rack; 2. Wire feeding rack; 3. Wire feeding roller; 4. Handle; 5. Movable rack; 6. Fixed wire feeding wheel; 7. Adjustable wire feeding wheel; 8. Brake assembly; 801. Rotating rod; 802. Concave cam; 803. Fixing block; 804. Through groove; 805. Brake rod; 806. Friction block; 807. Friction ring; 808. Protrusion; 809. Spring; 810. Connecting cylinder; 811. Limiting block; 812. Limiting groove; 9. Wire feeding assembly; 901. Reciprocating screw; 902. Threaded cylinder; 903. First pulley; 904. Second pulley; 905. Transmission belt; 906. Groove; 907. Displacement rod; 908. Slider; 909. Fixing cylinder; 910. Threaded rod; 911. Slide groove. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0028] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0029] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0030] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0031] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0032] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0033] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0034] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0035] Example 1

[0036] Please refer to Figures 1-6 A wire feeding device for interior decoration includes: a placement frame 1, a wire feeding frame 2 mounted on the upper side of the placement frame 1, a wire feeding roller 3 rotatably coupled between the two sides of the wire feeding frame 2, a handle 4 mounted on the top of the placement frame 1, a movable frame 5 slidably coupled between the two sides of the wire feeding frame 2 on one side of the wire feeding roller 3, a fixed wire feeding wheel 6 and an adjustable wire feeding wheel 7 rotatably coupled on the upper and lower sides of the movable frame 5 respectively, a brake assembly 8 disposed between the fixed wire feeding wheel 6 and the wire feeding roller 3, and a wire feeding assembly 9 disposed between the movable frame 5 and the wire feeding roller 3. The brake assembly 8 includes a rotating rod 801 rotatably coupled between the two sides of the wire feeding frame 2, a concave cam 802 mounted at one end of the rotating rod 801, and a fixing block 803 mounted on the inner side of one side of the wire feeding frame 2. A through groove 804 is provided on one side of the fixed block 803. A brake rod 805 is slidably fitted on the inner wall of the through groove 804. A friction block 806 is installed at one end of the brake rod 805. A friction ring 807 that mates with the friction block 806 is installed on one side of the wire feeding roller 3. A protrusion 808 that mates with the surface of the concave cam 802 is installed at the other end of the brake rod 805. A spring 809 is installed between one side of the protrusion 808 and one side of the fixed block 803. A connecting cylinder 810 that extends through to both sides of the movable frame 5 is installed in the middle of the fixed wire feeding wheel 6. A limiting block 811 is installed on the inner wall of the connecting cylinder 810. A limiting groove 812 that slidably mates with the limiting block 811 is provided on the periphery of the rotating rod 801.

[0037] Implementation process: When it is necessary to stop the wire feeding and take-up, the brake assembly 8 takes effect. Rotating the connecting cylinder 810 causes the limiting block 811 to slide within the limiting groove 812, driving the rotating rod 801 to rotate. The concave cam 802 at one end of the rotating rod 801 rotates accordingly. During the rotation of the concave cam 802, its protruding part pushes the protrusion 808, causing the brake rod 805 to overcome the elastic force of the spring 809 and slide along the through groove 804. The friction block 806 at one end of the brake rod 805 contacts the friction ring 807 on one side of the wire feeding roller 3 and generates friction, thereby causing the wire feeding roller 3 to stop rotating quickly, preventing it from continuing to rotate due to inertia. The handle 4 installed on the top of the placement frame 1 facilitates the operator's movement of the wire feeding device, making it particularly suitable for work scenarios requiring frequent changes in the wire feeding position during interior decoration, thus improving work flexibility.

[0038] Benefits of implementation: The brake assembly 8 can quickly brake the pay-off roller 3 when the take-up and pay-off stops.

[0039] Example 2

[0040] The wire feeding assembly 9 includes a reciprocating screw 901 rotatably engaged between the two sides of the wire feeding frame 2. A threaded cylinder 902, threadedly engaged with the reciprocating screw 901, is installed between the two sides of the movable frame 5. A first pulley 903 is installed at one end of the reciprocating screw 901, and a second pulley 904 is installed on one side of the wire feeding roller 3. A transmission belt 905 is fitted between the first pulley 903 and the second pulley 904. Grooves 906 are provided on opposite sides of both sides of the movable frame 5. A displacement rod 907 is slidably engaged between the two grooves 906. A fixed cylinder 909, rotatably engaged with the displacement rod 907, is installed in the middle of the adjustable wire feeding roller 7. Slide grooves 911 are provided on both sides of the movable frame 5. A slider 908, slidably engaged within the slide groove 911, is installed around the periphery of the fixed cylinder 909. A threaded rod 910 is threadedly engaged with the inner wall of the slide groove 911 extending to the outer side. One end of the threaded rod 910 is rotatably engaged with one side of the slider 908.

[0041] Implementation process: The wire is wound onto the pay-off roller 3 and mounted on the placement frame 1 via the pay-off frame 2. During pay-off and take-up, the pay-off roller 3 rotates, causing the wire to be released or retracted. At this time, the first pulley 903, which is connected to the pay-off roller 3 via the transmission belt 905, drives the reciprocating screw 901 to rotate. Since the threaded cylinder 902 on the movable frame 5 is threadedly engaged with the reciprocating screw 901, the movable frame 5 will make reciprocating linear motion along the pay-off frame 2, so that the fixed pay-off wheel 6 and the adjustable pay-off wheel 7 guide the wire to be evenly wound onto or released from the pay-off roller 3, avoiding wire accumulation or tangling. When it is necessary to adjust the position of the adjustable pay-off wheel 7, the threaded rod 910 is rotated. Since the threaded rod 910 is threadedly engaged with the movable frame 5 and one end of it is rotatably engaged with the slider 908, the slider 908 slides in the groove 911, causing the fixed cylinder 909 and the adjustable pay-off wheel 7 to move along the displacement rod 907 to adapt to the pay-off requirements of different specifications of wire.

[0042] Benefits of implementation: The wire feeding assembly 9, through the cooperation of the reciprocating screw 901 and the threaded cylinder 902, enables the moving frame 5 to reciprocate, ensuring that the wire can be evenly wound on or released from the wire feeding roller 3 during the wire feeding and winding process.

[0043] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the utility model, are covered within the scope of the claims of the present utility model.

Claims

1. A wiring device for interior decoration, characterized in that, include: A placement rack (1) is provided with a wire feeding rack (2) on its upper side. A wire feeding roller (3) is rotatably fitted between the two sides of the wire feeding rack (2). A handle (4) is provided on the top of the placement rack (1). A movable frame (5) is slidably fitted between the two sides of the wire feeding rack (2) on one side of the wire feeding roller (3). A fixed wire feeding wheel (6) and an adjustable wire feeding wheel (7) are rotatably fitted on the upper and lower sides of the movable frame (5). A brake assembly (8) is provided between the fixed wire feeding wheel (6) and the wire feeding roller (3). A wire feeding assembly (9) is provided between the movable frame (5) and the wire feeding roller (3).

2. The wiring device for interior decoration according to claim 1, characterized in that, The brake assembly (8) includes a rotating rod (801) rotatably engaged between the two sides of the wire feeder (2), one end of the rotating rod (801) is equipped with a concave cam (802), and a fixing block (803) is installed on the inner side of one side of the wire feeder (2).

3. A wiring device for interior decoration according to claim 2, characterized in that, A through groove (804) is provided on one side of the fixed block (803), and a brake rod (805) is slidably fitted on the inner wall of the through groove (804). A friction block (806) is installed at one end of the brake rod (805), and a friction ring (807) that cooperates with the friction block (806) is installed on one side of the wire feeding roller (3).

4. A wiring device for interior decoration according to claim 3, characterized in that, The other end of the brake lever (805) is provided with a protrusion (808) that mates with the surface of the concave cam (802), and a spring (809) is provided between one side of the protrusion (808) and one side of the fixing block (803).

5. A wiring device for interior decoration according to claim 4, characterized in that, The fixed wire feeding wheel (6) is provided with a connecting cylinder (810) that extends through to both sides of the moving frame (5). The inner wall of the connecting cylinder (810) is provided with a limiting block (811). The circumference of the rotating rod (801) is provided with a limiting groove (812) that slides with the limiting block (811).

6. A wiring device for interior decoration according to claim 1, characterized in that, The wire feeding assembly (9) includes a reciprocating screw (901) rotatably fitted between the two sides of the wire feeding frame (2), a threaded cylinder (902) threadedly fitted with the reciprocating screw (901) is installed between the two sides of the movable frame (5), a first pulley (903) is installed at one end of the reciprocating screw (901), a second pulley (904) is installed on one side of the wire feeding roller (3), and a transmission belt (905) is sleeved between the first pulley (903) and the second pulley (904).

7. A wiring device for interior decoration according to claim 6, characterized in that, The movable frame (5) has grooves (906) on opposite sides on both sides, and a displacement rod (907) is slidably fitted between the two grooves (906). The adjustable wire feeding wheel (7) is equipped with a fixed cylinder (909) that rotates with the displacement rod (907).

8. A wiring device for interior decoration according to claim 7, characterized in that, The movable frame (5) has sliding grooves (911) on both sides. The fixed cylinder (909) is equipped with a slider (908) that slides in the sliding groove (911) on its periphery. The inner wall of the sliding groove (911) is threaded to the outer side with a threaded rod (910). One end of the threaded rod (910) is rotatably engaged with one side of the slider (908).

Images