Multifunctional comb tooth needle

Abstract

The utility model discloses a multifunctional comb tooth needle which comprises a needle tube body and a needle head body, the needle tube body comprises a first needle tube and a second needle tube, the first needle tube and the second needle tube are connected in a sliding mode, a movable mechanism is arranged between the first needle tube and the second needle tube, and the needle head body comprises a movable rod and a needle head. The movable rod is connected with the second needle tube through a connecting mechanism, the movable mechanism comprises two symmetrically-arranged movable plates, the first needle tube is provided with a first sliding groove with an opening facing the second needle tube, and the second needle tube is provided with a second sliding groove with an opening facing the first needle tube. The opposite ends of the two movable plates are movably connected with the bottom walls of the first sliding groove and the second sliding groove in a clamped mode respectively. The working limit of the tooth needle is convenient to adjust, water can be effectively prevented, the service life of the tooth needle is prolonged, the use precision of the tooth needle is improved, and the electric pulse massage effect is prevented from being affected by water inflow.

Description

Technical Field

[0001] The utility model relates to the technical field of combs, in particular to a multifunctional comb tooth pin. Background Art

[0002] The teeth of a comb are the teeth on a comb, which are used to comb hair. The shape, spacing and material of the teeth of a comb will affect the combing effect and the feeling of use. The shape of the teeth of a comb is usually straight, V-shaped or wavy. Comb teeth of different shapes are suitable for different hair styles and hair qualities. Straight teeth are suitable for combing straight hair, and wavy teeth are suitable for combing curly hair. The width of the spacing between the teeth of a comb directly affects the smoothness of combing and the applicability of different hair qualities. Comb teeth with wider spacing are suitable for coarse or thick hair, while comb teeth with narrower spacing are suitable for fine hair or hair that is easy to tangle. The material of the teeth of a comb can be plastic, metal or natural materials (such as wood or animal hair). Comb teeth of different materials have different characteristics. For example, plastic comb teeth are light and durable, and metal comb teeth are heat-resistant.

[0003] The existing comb teeth have relatively single functions and relatively fixed working limits. The teeth are not convenient for use on head massagers to provide massage services to users, and the teeth lack effective waterproof protection. Therefore, we propose a multifunctional comb teeth to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problems existing in the prior art and provides a multifunctional comb tooth needle.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A multifunctional comb tooth needle, the tooth needle comprises a needle tube body and a needle head body, the needle tube body comprises a first needle tube and a second needle tube, the first needle tube and the second needle tube are slidably connected, and a movable mechanism is provided between the first needle tube and the second needle tube, the needle head body comprises a movable rod and a needle head, and the movable rod is connected to the second needle tube through a connecting mechanism.

[0007] Preferably, the movable mechanism includes two symmetrically arranged movable plates, the first needle tube is provided with a first slide groove with an opening facing the second needle tube, the second needle tube is provided with a second slide groove with an opening facing the first needle tube, and the opposite ends of the two movable plates are respectively movably engaged with the bottom walls of the first slide groove and the second slide groove, a rotating rod is provided between the two movable plates, one end of the rotating rod passes through the side wall of the first needle tube, and the other end of the rotating rod is movably engaged with a gear, the side walls on the opposite sides of the two movable plates are provided with tooth grooves meshing with the gears, and the side wall of the first needle tube is provided with a buckle matching the rotating rod.

[0008] Preferably, the connecting mechanism includes a connecting rod, one end of the connecting rod is movably connected to the first sliding part, and the other end of the connecting rod is movably connected to the second sliding part, the second needle tube is provided with a third sliding groove matching the first sliding part, and the movable rod is provided with a fourth sliding groove with an opening toward the second sliding part, the fourth sliding groove is matched with the second sliding part, and the second sliding part is connected to the bottom wall of the fourth sliding groove through a damping spring, and the second sliding part is provided with a waterproof ring matching the fourth sliding groove.

[0009] Preferably, a rotating connecting piece is provided on the first needle tube, and the rotating connecting piece is arranged away from the second needle tube.

[0010] Preferably, the needle head comprises a first needle rod and a second needle rod, the first needle rod is provided with a threaded portion, the second needle rod is provided with a threaded groove matching the threaded portion, and a massage head is provided at one end of the first needle rod away from the second needle rod.

[0011] Preferably, the maximum swing angle of the needle is 3°.

[0012] The beneficial effects of the utility model are as follows: the tooth needle is connected to the working body of the comb or the head massager by rotating the connecting piece. When the working range of the tooth needle needs to be adjusted, the rotating rod is manually rotated to drive the gear to rotate, thereby driving the two movable plates to move toward or in the opposite direction, thereby driving the first needle tube and the second needle tube to move toward or in the opposite direction, thereby adjusting the working range of the tooth needle, which is convenient for users with different head shapes to use. The damping spring cooperates with the first sliding piece and the second sliding piece to fully buffer the entire tooth needle, which is convenient for the tooth needle to complete the head massage action. Rotating the first needle rod drives the threaded part to rotate in the thread groove, thereby adjusting the relative working distance between the first needle rod and the second needle rod, and then adjusting the working limit of the needle head, which is convenient for massaging the user's head. The tooth needle is made of metal as a whole, which is convenient for transmitting electric pulses and massaging the user's scalp. The waterproof ring can effectively prevent water or other substances from entering the inside of the tooth needle, and effectively prevent the tooth needle from being interfered by external substances. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a multifunctional comb tooth needle proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the needle structure of a multifunctional comb tooth needle proposed by the utility model;

[0015] Figure 3 for Figure 1 The structural diagram at A in the middle;

[0016] Figure 4 The utility model is a schematic diagram of the needle head swing of a multifunctional comb tooth needle.

[0017] In the figure: 1 the first needle tube, 2 the second needle tube, 3 the movable rod, 4 the needle head, 5 the movable plate, 6 the first slide groove, 7 the second slide groove, 8 the rotating rod, 9 the gear, 10 the connecting rod, 11 the first sliding member, 12 the second sliding member, 13 the third slide groove, 14 the fourth slide groove, 15 the damping spring, 16 the rotating connecting member, 17 the first needle rod, 18 the second needle rod, 19 the threaded part, 20 the threaded groove, 21 the massage head, and 22 the waterproof ring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-4 A multifunctional comb tooth needle, the tooth needle comprises a needle tube body and a needle head body, the needle tube body comprises a first needle tube 1 and a second needle tube 2, the first needle tube 1 and the second needle tube 2 are slidably connected, and a movable mechanism is provided between the first needle tube 1 and the second needle tube 2, the needle head body comprises a movable rod 3 and a needle head 4, and the movable rod 3 is connected to the second needle tube 2 through a connecting mechanism;

[0020] The movable mechanism includes two symmetrically arranged movable plates 5, a first slide groove 6 with an opening facing the second needle tube 2 is provided on the first needle tube 1, a second slide groove 7 with an opening facing the first needle tube 1 is provided on the second needle tube 2, and the ends of the two movable plates 5 facing away from each other are movably engaged with the bottom walls of the first slide groove 6 and the second slide groove 7, respectively, a rotating rod 8 is provided between the two movable plates 5, one end of the rotating rod 8 penetrates the side wall of the first needle tube 1, and the other end of the rotating rod 8 is movably engaged with a gear 9, the side walls on the opposite sides of the two movable plates 5 are provided with tooth grooves meshing with the gear 9, and a buckle matching the rotating rod 8 is provided on the side wall of the first needle tube 1;

[0021] The connecting mechanism includes a connecting rod 10, one end of the connecting rod 10 is movably connected to a first sliding member 11, and the other end of the connecting rod 10 is movably connected to a second sliding member 12, the second needle tube 2 is provided with a third sliding groove 13 matched with the first sliding member 11, and the movable rod 3 is provided with a fourth sliding groove 14 with an opening toward the second sliding member 12, the fourth sliding groove 14 is matched with the second sliding member 12, and the second sliding member 12 is connected to the bottom wall of the fourth sliding groove 14 through a damping spring 15, and the second sliding member 12 is sleeved with a waterproof ring 22 matched with the fourth sliding groove 14;

[0022] The first needle tube 1 is provided with a rotating connecting member 16, and the rotating connecting member 16 is arranged away from the second needle tube 2;

[0023] The needle head 4 includes a first needle rod 17 and a second needle rod 18. The first needle rod 17 is provided with a threaded portion 19, and the second needle rod 18 is provided with a threaded groove 20 matched with the threaded portion 19. The end of the first needle rod 17 away from the second needle rod 18 is provided with a massage head 21.

[0024] The maximum swing angle of the needle 4 is 3°, and the entire tooth needle is made of conductive metal.

[0025] In the utility model, when the tooth needle needs to be used, the tooth needle is connected to the working body of the comb or the head massager by rotating the connecting piece 16. When the working range of the tooth needle needs to be adjusted, the rotating rod 8 is manually rotated to drive the gear 9 to rotate, thereby driving the two movable plates 5 to move toward or in the opposite direction, thereby driving the first needle tube 1 and the second needle tube 2 to move toward or in the opposite direction, thereby adjusting the working range of the tooth needle, which is convenient for users with different head shapes to use. The damping spring 15 cooperates with the first sliding piece 11 and the second sliding piece 12 to play a role in the entire tooth needle. Adequate buffering makes it easier for the tooth needle to complete the head massage action. Rotating the first needle rod 17 drives the threaded portion 19 to rotate in the thread groove 20, thereby adjusting the relative working distance between the first needle rod 17 and the second needle rod 18, and then adjusting the working limit of the needle 4, which is convenient for massaging the user's head. The tooth needle is made of metal as a whole, which is convenient for transmitting electric pulses and massaging the user's scalp. The waterproof ring 22 can effectively prevent water or other substances from entering the tooth needle, effectively prevent the tooth needle from being interfered by external substances, and prevent the tooth needle from affecting the massage effect of the electric pulse due to water entering.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional comb tooth needle, the tooth needle comprising a needle tube body and a needle head body, characterized in that: The needle tube body comprises a first needle tube (1) and a second needle tube (2), the first needle tube (1) and the second needle tube (2) are slidably connected, and a movable mechanism is provided between the first needle tube (1) and the second needle tube (2), the needle head body comprises a movable rod (3) and a needle head (4), the movable rod (3) is connected to the second needle tube (2) via a connecting mechanism, The movable mechanism comprises two symmetrically arranged movable plates (5), the first needle tube (1) is provided with a first slide groove (6) opening toward the second needle tube (2), the second needle tube (2) is provided with a second slide groove (7) opening toward the first needle tube (1), and the ends of the two movable plates (5) facing away from each other are movably engaged with the bottom walls of the first slide groove (6) and the second slide groove (7), respectively, a rotating rod (8) is provided between the two movable plates (5), one end of the rotating rod (8) passes through the side wall of the first needle tube (1), and the other end of the rotating rod (8) is movably engaged with a gear (9), the side walls on the opposite sides of the two movable plates (5) are provided with tooth grooves meshing with the gear (9), and the side wall of the first needle tube (1) is provided with a buckle matched with the rotating rod (8).

2. A multifunctional comb tooth needle according to claim 1, characterized in that: The connecting mechanism comprises a connecting rod (10), one end of the connecting rod (10) is movably connected to a first sliding member (11), and the other end of the connecting rod (10) is movably connected to a second sliding member (12), the second needle tube (2) is provided with a third sliding groove (13) matched with the first sliding member (11), and the movable rod (3) is provided with a fourth sliding groove (14) whose opening faces the second sliding member (12), the fourth sliding groove (14) is matched with the second sliding member (12), and the second sliding member (12) is connected to the bottom wall of the fourth sliding groove (14) via a damping spring (15), and the second sliding member (12) is sleeved with a waterproof ring (22) matched with the fourth sliding groove (14).

3. A multifunctional comb tooth needle according to claim 1, characterized in that: The first needle tube (1) is provided with a rotating connecting piece (16), and the rotating connecting piece (16) is arranged away from the second needle tube (2).

4. A multifunctional comb needle according to claim 1, characterized in that: The needle head (4) comprises a first needle rod (17) and a second needle rod (18); the first needle rod (17) is provided with a threaded portion (19); the second needle rod (18) is provided with a threaded groove (20) matched with the threaded portion (19); and a massage head (21) is provided at one end of the first needle rod (17) away from the second needle rod (18).

5. A multifunctional comb tooth needle according to claim 1, characterized in that: The maximum swing angle of the needle (4) is 3°.

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