CN219422273U

CN219422273U - Waterproof back flow type wet sleeve wrist protector

Info

Publication number: CN219422273U
Application number: CN202320327432.8U
Authority: CN
Inventors: 李思颖
Original assignee: Hohai University HHU
Current assignee: Hohai University HHU
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-07-28
Anticipated expiration: 2033-02-27

Abstract

The utility model relates to a waterproof backflow wetter sleeve wrist band, which belongs to the technical field of daily necessities and comprises an integrally formed body, wherein the body comprises a front sleeve, a middle sleeve and a rear sleeve which are sequentially connected; the front sleeve is provided with a first perforation which is used for being sleeved on the palm of a user, and two ends of the first perforation are respectively marked as a first opening and a second opening; the middle sleeve is provided with a second perforation for being sleeved on the wrist of a user; the two ends of the second perforation are respectively marked as a third opening and a fourth opening, and the third opening is overlapped with the second opening; the fourth opening is positioned at one side close to the rear sleeve; the rear sleeve is provided with a third perforation; the two ends of the third perforation are respectively marked as a fifth opening and a sixth opening, and the fifth opening and the fourth opening are overlapped; the outer wall of the middle sleeve is sleeved with at least one elastic rope loop used for tightly sleeving the middle sleeve on the arm. The elastic rope ring is arranged on the wrist protector, so that the user does not need to move clothes upwards or move a body when wearing the wrist protector, and the wrist protector can clamp the wrist, so that the wrist protector is convenient to use.

Description

Waterproof back flow type wet sleeve wrist protector

Technical Field

The utility model relates to the technical field of daily necessities, in particular to a waterproof backflow wetting sleeve cuff.

Background

When people wash the face, brush teeth, wash clothes and wash dishes, part of water can stay on the hands, and when the hands are lifted, the water can fall down and slide along the arms due to the gravity of the water, so that cuffs are wetted, and daily life is affected.

The patent with the bulletin number of CN206699462U discloses a waterproof backflow wrist band, which comprises an integrally formed body, wherein the body comprises an outer layer and an inner layer with the height smaller than that of the outer layer, a water containing groove is connected between the inner layer and the outer layer, the inner layer is one or more layers, and two adjacent inner layers are connected through the water containing groove.

When the novel water jacket is used, because the thickness of the arms of the user is different, the user needs to pull the body upwards along the arms, the inner side wall of the body is clamped with the wrists, and the water flowing backwards enters the water containing groove, so that the sleeves are prevented from being wetted by the water.

However, when the product of the patent is used in winter, the wrister is blocked by the sleeves when being pulled upwards due to the fact that more clothes are used in winter, and the wrister cannot clamp the wrists, so that the use of the wrister is affected.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a waterproof backflow wet sleeve wrist protector, which aims to solve the technical problem that how to clamp the wrist protector on a wrist without pulling the wrist protector up.

In order to achieve the aim, the waterproof backflow-preventing wet sleeve wrist protector is characterized by comprising an integrally formed body, wherein the body comprises a front sleeve, a middle sleeve and a rear sleeve which are sequentially connected;

the front sleeve is provided with a first perforation which is used for being sleeved on the palm of a user, and the first perforation penetrates through two opposite surface walls of the front sleeve; the two ends of the first perforation are respectively marked as a first opening and a second opening, and the second opening is positioned at one side close to the middle sleeve;

the middle sleeve is provided with a second perforation which is used for being sleeved on the wrist of a user, and the second perforation penetrates through two opposite surface walls of the middle sleeve and is communicated with the first perforation; the two ends of the second perforation are respectively marked as a third opening and a fourth opening, and the third opening is overlapped with the second opening; the fourth opening is positioned at one side close to the rear sleeve;

the rear sleeve is provided with a third perforation which is used for being sleeved on the cuffs of the user, and the third perforation penetrates through two opposite surface walls of the rear sleeve and is communicated with the second perforation; the two ends of the third perforation are respectively marked as a fifth opening and a sixth opening, and the fifth opening is overlapped with the fourth opening;

the outer wall of the middle sleeve is sleeved with at least one elastic rope loop used for tightly sleeving the middle sleeve on the arm.

Further, the caliber of the sixth opening is larger than that of the second opening, and the caliber of the first opening is larger than that of the sixth opening.

The caliber of the sixth opening is larger than that of the second opening because the thickness of the arm of the user is generally larger than that of the wrist, so that the arm structure of the human body is met; the caliber of the first opening is larger than that of the sixth opening, so that the hand of a user can conveniently have enough space to perform actions such as dish washing.

Further, a water-absorbing layer is arranged on the inner wall of the second perforation, and the water-absorbing layer is arranged along the inner wall of the second perforation.

By utilizing the water absorption layer, water stains left on the wrist can be prevented from flowing to the rear sleeve position, and the function of the body for blocking water flow is enhanced.

Further, the water absorbing layer covers the inner wall of the second perforation.

The water absorption layer covers the inner wall of the whole second perforation, the water stain blocking distance is prolonged, the water absorption effect is more obvious, and the water stain is less likely to reach the rear sleeve and wet the cuffs.

Further, the front sleeve and the rear sleeve are in a right circular table shape, and the middle sleeve is in a cylindrical shape.

The structure is simple, when wearing, the front sleeve and the rear sleeve are in the shape of a right circular truncated cone, and a user inserts the end with a small opening caliber from the end with a large opening caliber of the rear sleeve, so that the front sleeve and the rear sleeve are easy to insert.

Further, the two elastic rope loops are respectively sleeved on the middle sleeve along the axis of the second perforation, and the two elastic rope loops are respectively positioned at two ends of the axis direction of the middle sleeve.

The two elastic rope rings are sleeved at the two ends of the middle sleeve simultaneously, so that the water-proof effect of the middle sleeve is improved, and meanwhile, the connection firmness between the middle sleeve and the wrist of a human hand is improved. The design of several elastic rope loops can lead to uncomfortable wrist tightening, so that two elastic rope loops are most suitable.

Advantageous effects

The elastic rope ring is arranged, so that the user does not need to move clothes upwards or move the body to clamp the wrist when wearing the wrist, but directly uses the elastic rope ring to tighten the wrist of the user, and the rear sleeve is directly sleeved on the cuffs at the moment, so that the wrist is more convenient to wear.

Drawings

FIG. 1 is a schematic diagram of the structure of the wrist band after being worn;

FIG. 2 is a schematic structural view of the body;

FIG. 3 is a schematic structural view of the middle sleeve;

fig. 4 is an expanded schematic view of the middle sleeve.

1. A front sleeve; 2. a middle sleeve; 3. a rear sleeve; 4. a first opening; 5. a sixth opening; 6. an elastic rope loop; 7. a water-absorbing layer;

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

See fig. 1 and 2, a waterproof backflow wets sleeve wrist band, including integrated into one piece's body, the body is made by silica gel, belongs to waterproof material. The body comprises a front sleeve 1, a middle sleeve 2 and a rear sleeve 3, wherein the front sleeve 1, the middle sleeve 2 and the rear sleeve 3 are sequentially connected. When worn, the front sleeve 1 is positioned at one end close to the human hand.

The front sleeve 1 is provided with a first perforation, the first perforation penetrates through two opposite surface walls of the front sleeve 1, and two ends of the first perforation are respectively marked as a first opening 4 and a second opening. The first opening 4 is positioned on one side far away from the middle sleeve 2, the second opening is positioned on one side close to the middle sleeve 2, and the caliber of the first opening 4 is larger than the width of the palm. The front cover 1 is sleeved on a part of the palm by means of the first perforation.

The middle sleeve 2 is provided with a second perforation, and two ends of the second perforation penetrate through two opposite surface walls of the middle sleeve 2. The user wears the middle sleeve 2 around the wrist by means of the second perforation. The two ends of the second perforation are respectively marked as a third opening and a fourth opening, the third opening is positioned at one side close to the front sleeve 1, the third opening and the second opening are mutually overlapped, and the shape and the size of the fourth opening are the same as those of the third opening. The second perforation is in communication with the first perforation.

The third opening and the fourth opening are slightly larger in caliber than the diameter of the wrist of the user.

The rear sleeve 3 is provided with a third perforation, and two ends of the third perforation penetrate through two opposite surface walls of the rear sleeve 3. The third perforation is in communication with the second perforation. The user wears the rear cover 3 over the cuff of the arm by means of the third perforation. The third perforations are marked at both ends as a fifth opening and a sixth opening 5, respectively, the fifth opening being on the side closer to the middle sleeve 2 and the sixth opening 5 being on the side farther from the middle sleeve 2.

The fifth opening is completely overlapped with the fourth opening. The caliber of the sixth opening 5 is larger than that of the fifth opening, and the caliber of the sixth opening 5 is slightly smaller than that of the first opening 4. So that the body conforms to the basic shape of a human arm.

Referring to fig. 3 and 4, two elastic ropes 6 are sleeved on the middle sleeve 2, and the two elastic ropes 6 are respectively positioned at two ends of the middle sleeve 2 along the length direction of the arm of the user. The elastic rope ring 6 is fixed on the outer wall of the middle sleeve 2 in a sewing mode, the elastic rope ring 6 is in a contracted state and used for reducing the caliber of the third opening and the fourth opening at the two ends of the middle sleeve 2, and the middle sleeve 2 can be tightly sleeved on the wrist.

In this embodiment, the front sleeve 1 and the rear sleeve 3 are both in a right circular table shape, and the middle sleeve 2 is in a cylindrical shape. The sleeve wrister is made of silica gel material, and has a certain thickness, so that the sleeve wrister can deform under the action of external force and can take on the shape in a natural state. In other embodiments, other shapes are possible, for example, the front cover 1 and the rear cover 3 are both horn-shaped, etc.

In this embodiment, a circle of water absorbing layer 7 is covered on the inner wall of the second perforation along the circumferential direction, and the water absorbing layer 7 is made of polyester fiber, which belongs to the existing materials. Baidu encyclopedia describes polyester fibers commonly known as "polyester". Is a synthetic fiber obtained by spinning polyester formed by polycondensation of organic dibasic acid and dihydric alcohol, and belongs to a high molecular compound.

The water-absorbing layer 7 and the middle sleeve 2 can be fixed together in a sewing mode, and the water-absorbing layer 7 completely covers the inner wall of the second perforation.

In other embodiments, the water absorbing layer 7 may not completely cover the inner wall of the middle casing 2, and the water absorbing layer 7 only needs to be wound around the second perforation of the middle casing 2, and has a certain length along the axis of the second perforation.

When the device is used, a hand sequentially penetrates into the third perforation, the second perforation and the first perforation from the sixth opening 5, finally, the third perforation is sleeved on the cuffs of the hand, the second perforation is sleeved on the wrist, and the first perforation is sleeved on a part of the palm.

The middle sleeve 2 is tightened by the two elastic rope rings 6 to prevent water from flowing through the second perforation to the rear sleeve 3, so that the waterproof purpose is achieved.

A small portion of the water remaining on the wrist is absorbed by the water absorbing layer 7, and therefore does not flow to the rear cover 3.

The wrist of this application compares and discloses a waterproof refluence wrist band in the patent of CN206699462U, relies on two elastic cord 6 to tighten up in the cover 2, lets in the cover 2 cover tightly on the wrist, no longer need pull up the wrist band, just can realize the wrist band chucking on the wrist, and it is more convenient to use.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. The waterproof backflow wets the sleeve wrist band, characterized by that, including the body of the integrated into one piece, the body includes the front cover, middle cover and back cover connected sequentially;

2. A waterproof and anti-backflow wet sleeve cuff as recited in claim 1, wherein the sixth opening has a larger caliber than the second opening, and the first opening has a larger caliber than the sixth opening.

3. A waterproof and anti-backflow wet sleeve cuff as recited in claim 1, wherein the second perforated inner wall is provided with a water-absorbing layer, and the water-absorbing layer is provided with a circle along the second perforated inner wall.

4. A waterproof, backflow-preventing, wetter sleeve cuff as recited in claim 3, wherein said water absorbent layer covers the inner wall of the second perforation.

5. A waterproof and anti-backflow wet sleeve cuff as defined in claim 1, wherein the front and rear sleeves are in the shape of a right circular table and the middle sleeve is in the shape of a cylinder.

6. The waterproof and backflow-preventing wet sleeve cuff according to claim 1, wherein two elastic ropes are sleeved on the middle sleeve along the axis of the second perforation, and the two elastic ropes are respectively positioned at two ends of the axis direction of the middle sleeve.