A new type of itch scratcher

Abstract

The utility model discloses a novel itch scratch, including handle, stem portion and grab head, the handle bottom is provided with the storage cavity of convenient portable medicine, the opening of storage cavity is provided with the plug, the storage cavity can store medicine, replace traditional single medicine storage box, the function of medicine storage box is combined to itch scratch, can scratch itch, can alleviate the burden of carrying articles outside.

Description

Technical Field

[0001] This utility model belongs to the technical field of scratching devices, specifically relating to a novel itching scratcher. Background Technology

[0002] A back scratcher is a small tool used to scratch an itch.

[0003] Traditional back scratchers are mostly made of bamboo / wood with long handles, 40-60cm in length, and the front end is shaped like five fingers or a single spoon, which is quite popular among the elderly; however, they have the following drawbacks: 1. Traditional scratchers have hard heads that are slippery when sweaty and don't relieve itching, while sharp heads can easily injure the skin.

[0004] 2. Traditional connecting rods are either not telescopic or telescopic but cannot be fixed in length, and are prone to slippage during telescopic extension and rotation.

[0005] 3. Elderly people often need to carry some emergency medications with them, such as antihypertensive drugs or nitroglycerin tablets. They need to carry a separate medicine box when going out, which is extremely inconvenient. In addition, elderly people have poor memory and are prone to forgetting to bring them. Utility Model Content

[0006] The purpose of this invention is to provide a novel back scratcher to solve the aforementioned problems existing in the prior art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: A novel back scratcher includes a handle, a shaft, and a scratching head; the bottom of the handle is provided with a storage cavity for convenient carrying of medicine, and a plug is provided at the opening of the storage cavity.

[0008] As an alternative or supplement to the aforementioned itchy scratcher, the storage cavity is provided with internal threads, and the plug is a bolt.

[0009] As an alternative or supplement to the aforementioned back scratcher, the rod is a telescopic rod, which includes: a tubular body; one or more tubular segments connected in a manner that allows them to be extended from or introduced into the tubular body; and one or more connecting components disposed at the upper ends of the tubular body and the tubular segments, used to fix or release the connection between the tubular body and the tubular segments during the extension or introduction of the tubular segments.

[0010] As an alternative or supplement to the aforementioned back scratcher, the connecting component includes mutually cooperating locking holes and spring-loaded snap fasteners.

[0011] As an alternative or supplement to the aforementioned back scratcher, the spring-loaded snap fastener includes a spring sheet and a convex ball. One end of the spring sheet is fixedly connected to a tubular segment, and the other end of the spring sheet is a free end. The convex ball is fixedly connected to the outer surface of the free end of the spring sheet; the convex ball engages with a snap-fit ​​hole.

[0012] As an alternative or supplement to the aforementioned back scratcher, the spring-loaded snap fastener includes a fixed ball cylinder, a spring, and a second protruding ball. The fixed ball cylinder is fixedly connected to the outer surface of the tubular segment, and the second protruding ball is slidably connected inside the fixed ball cylinder by the spring; the second protruding ball engages with the snap hole.

[0013] As an alternative or supplement to the aforementioned back scratcher, both the tubular body and the tubular segments have circular cross-sections; and two grooves are provided opposite to each other along the outer wall of both the tubular body and the tubular segments.

[0014] As an alternative or supplement to the aforementioned itchy scratcher, both the tubular body and the tubular segments have regular hexagonal cross-sections.

[0015] As an alternative or supplement to the aforementioned back scratcher, the scratch head is spoon-shaped, with a deep center and shallow edges; the scratch head is provided with bristles, which are divided into short bristles and long bristles. The short bristles are located in the center of the scratch head and are relatively hard, while the long bristles are located around the edges of the scratch head and are relatively soft. The outer end face of the short bristles is closer to the scratch head than the outer end face of the long bristles.

[0016] As an alternative or supplement to the aforementioned back scratcher, the handle is ergonomically designed.

[0017] Compared with the prior art, the present invention has the following beneficial effects: (1) The handle of the back scratcher is designed as a hollow medicine storage cavity, and the bottom plug is easy to open at any time for occasional use.

[0018] (2) The rod is designed with a metal regular hexagonal telescopic rod with rivet points, or a metal circular telescopic rod with grooves and rivet points. Both designs are telescopic, fixed and anti-rotation.

[0019] (3) The brush head adopts a double-layer brush structure, with a soft outer layer and a harder inner layer. This design does not affect sweating and is more comfortable and relieves itching, and is less likely to damage the skin. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present utility model; Figure 2 This is a cross-sectional view of the telescopic rod in Embodiment 1 of this utility model; Figure 3 This is a schematic diagram of one type of spring-loaded snap-fit ​​mechanism. Figure 4 This is a schematic diagram of another structure for a spring-loaded snap-on buckle; Figure 5 This is a schematic diagram of the overall structure of Embodiment 2 of this utility model; Figure 6 This is a cross-sectional view of the telescopic rod in Embodiment 2 of this utility model.

[0021] In the diagram: 1. Handle; 2. Grip head; 21. Short bristles; 22. Long bristles; 3. Storage cavity; 4. Plug; 5. Telescopic rod; 51. Tubular body; 52. Tubular segment; 6. Locking hole; 7. Spring-pressed buckle; 71. Spring piece; 72. Convex ball one; 73. Fixed ball tube; 74. Spring; 75. Convex ball two; 8. Groove. Detailed Implementation

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the present utility model will be briefly introduced below in conjunction with the accompanying drawings and descriptions of the embodiments or the prior art. Obviously, the following description of the structure of the accompanying drawings is only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. It should be noted that the description of these embodiments is used to help understand this utility model, but does not constitute a limitation on this utility model.

[0023] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms 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 the scope of protection of this utility model; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0024] In the description of this utility model, it should be understood that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this utility model.

[0025] Example 1 like Figures 1-4 As shown; this embodiment provides a novel back scratcher, please refer to [link / reference]. Figure 1 It includes a handle 1, a rod and a gripper 2; the bottom of the handle 1 is provided with a storage cavity 3 for easy carrying of medicines, and a plug 4 is provided at the opening of the storage cavity 3.

[0026] Specifically, in this embodiment, the storage cavity 3 is provided with an internal thread, and the plug 4 is a bolt; the bolt and the internal thread cooperate to open and close; in actual use, medicines, especially pills, can be placed in the storage cavity 3 for storage and carrying when going out; replacing the traditional medicine box, the function of the medicine box is combined with the back scratcher, which can both scratch itching and reduce the burden of carrying items when going out.

[0027] Of course, in addition to internal threads and bolts, snap-fit ​​and interference fit can also be used to open and close the device.

[0028] In some embodiments, to accommodate the scratching needs of different parts of the body, the rod is a telescopic rod 5, which includes: a tubular body 51; one or more tubular segments 52 connected in a manner that can be extended from or introduced into the tubular body 51; and one or more connecting members disposed at the upper ends of the tubular body 51 and the tubular segments 52, used to fix or release the connection between the tubular body 51 and the tubular segments 52 when the tubular segments 52 are extended or introduced.

[0029] Specifically, in this embodiment, please refer to Figure 2 The cross-sections of the tubular body 51 and the tubular segment 52 are both circular; two grooves 8 are provided opposite to each other along the outer wall of the tubular body 51 and the tubular segment 52; the grooves 8 can prevent relative rotation and make the structure of the telescopic rod 5 more stable.

[0030] The connecting components include mating slots 6 and spring-loaded snap fasteners 7; in some embodiments, please refer to... Figure 3 The spring-loaded snap fastener 7 includes a spring piece 71 and a convex ball 72. One end of the spring piece 71 is fixedly connected to the tubular segment 52, and the other end of the spring piece 71 is a free end. The convex ball 72 is fixedly connected to the outer surface of the free end of the spring piece 71. The convex ball 72 engages with the locking hole 6. When the tubular segment 52 is led out from the tubular body 51 and slid to the locking hole 6, the convex ball 72 can automatically engage with the locking hole 6. When the tubular segment 52 is introduced into the tubular body 51, the convex ball 72 is first pressed to make the convex ball 72 leave the locking hole 6, and then the tubular segment 52 is pushed into the tubular body 51. When the tubular segment 52 is inside the tubular body 51, the rebound action of the spring piece 71 can be used to make the convex ball 72 abut against the inner wall of the tubular body 51 to prevent the tubular segment 52 from sliding out.

[0031] In other embodiments, please refer to Figure 4The spring-loaded snap fastener 7 includes a fixed ball cylinder 73, a spring 74, and a second protruding ball 75. The fixed ball cylinder 73 is fixedly connected to the outer surface of the tubular segment 52, and the second protruding ball 75 is slidably connected inside the fixed ball cylinder 73 through the spring 74. The second protruding ball 75 engages with the locking hole 6. When the tubular segment 52 is led out from the tubular body 51 and slid to the locking hole 6, the second protruding ball 75 can automatically engage with the locking hole 6. When the tubular segment 52 is introduced into the tubular body 51, the second protruding ball 75 is first pressed to make the second protruding ball 75 leave the locking hole 6 and retract back into the fixed ball cylinder 73. Then the tubular segment 52 can be pushed into the tubular body 51. When the tubular segment 52 is inside the tubular body 51, the rebound action of the spring 74 can also be used to make the second protruding ball 75 abut against the inner wall of the tubular body 51 to prevent the tubular segment 52 from sliding out.

[0032] In some embodiments, please refer to Figure 1 The gripper head 2 is spoon-shaped, deeper in the center and shallower around the edges. Inside the gripper head 2 are bristles, consisting of short bristles 21 and long bristles 22. The short bristles 21 are located in the center of the gripper head 2 and are relatively stiff, while the long bristles 22 are located around the edges of the gripper head 2 and are relatively soft. The outer end of the short bristles 21 is closer to the gripper head 2 than the outer end of the long bristles 22. During use, the long bristles 22 contact the skin first. When the user feels insufficient relief from itching, pressure can be applied to the gripper head 2, bringing the short bristles 21 into contact with the skin for greater relief. This design is suitable for users with varying sensitivities. This design does not affect sweating, provides more comfortable itch relief, and is less likely to damage the skin.

[0033] Finally, the handle 1 adopts an ergonomic design; specifically, it makes the user's grip more stable and facilitates the application of force.

[0034] Example 2 like Figures 5-6 As shown, unlike Embodiment 1, this embodiment provides a novel back scratcher, in which the cross-sections of the tubular body 51 and the tubular segment 52 are both regular hexagons; by utilizing the inherent properties of the regular hexagon, relative rotation is prevented, and compared to the combination of a circular cross-section and the groove 8, the overall structure is simpler.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A novel back scratcher, comprising a handle (1), a shaft, and a scratching head (2); characterized in that, The bottom of the handle (1) is provided with a storage cavity (3) for convenient carrying of medicines, and a plug (4) is provided at the opening of the storage cavity (3). The rod is a telescopic rod (5), which includes: a tubular body (51); one or more tubular segments (52) connected in a manner that can be led out from or introduced into the tubular body (51); and one or more connecting parts disposed at the upper ends of the tubular body (51) and the tubular segments (52) for fixing or releasing the connection between the tubular body (51) and the tubular segments (52) when the tubular segments (52) are led out or introduced. The gripper head (2) is spoon-shaped, with a deep center and shallow edges. The gripper head (2) is equipped with bristles, which are divided into short bristles (21) and long bristles (22). The short bristles (21) are located in the middle of the gripper head (2) and are relatively hard, while the long bristles (22) are located around the gripper head (2) and are relatively soft. The outer end face of the short bristles (21) is closer to the gripper head (2) than the outer end face of the long bristles (22).

2. The novel back scratcher according to claim 1, characterized in that, The storage cavity (3) is provided with internal threads, and the plug (4) is a bolt.

3. The novel back scratcher according to claim 1, characterized in that, The connecting components include interlocking slots (6) and spring-loaded snap fasteners (7).

4. A novel back scratcher according to claim 3, characterized in that, The spring-press buckle (7) includes a spring piece (71) and a convex ball (72). One end of the spring piece (71) is fixedly connected to the tubular segment (52), and the other end of the spring piece (71) is a free end. The convex ball (72) is fixedly connected to the outer surface of the free end of the spring piece (71). The convex ball (72) engages with the locking hole (6).

5. A novel back scratcher according to claim 3, characterized in that, The spring-press buckle (7) includes a fixed ball cylinder (73), a spring (74) and a second convex ball (75). The fixed ball cylinder (73) is fixedly connected to the outer surface of the tubular segment (52). The second convex ball (75) is slidably connected to the fixed ball cylinder (73) through the spring (74). The second convex ball (75) engages with the locking hole (6).

6. A novel back scratcher according to claim 1, characterized in that, The cross-sections of the tubular body (51) and the tubular segment (52) are both circular; two grooves (8) are provided opposite to each other along the outer wall of the tubular body (51) and the tubular segment (52).

7. A novel back scratcher according to claim 1, characterized in that, The cross-sections of the tubular body (51) and the tubular segment (52) are both regular hexagonal or circular with grooves on both sides.

8. A novel back scratcher according to claim 1, characterized in that, The handle (1) is ergonomically designed.

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