CN208972735U - Watchband - Google Patents

Abstract

The utility model provides a kind of watchband comprising the upper layer made of gas permeable material, the lower layer made of gas permeable material, and the middle layer being clipped between the upper and lower.Middle layer is the porous evaporation to assist the sweat generated in sports.

Description

Watchband

Technical field

The utility model relates to watchbands.

Background technique

Watchband (also referred to as wrist-watch wrist strap) can be combined by leather, plastics, silica gel, cloth, metal or base to be made.However, These surfaces have its own defect.

For example, metal watchband is without elastic and airtight.In general, if user is in tropical weather or carries out sport Movement, metal watchband can adhere on the skin of user.They have highly thermally conductive property, it means that if cooler air, their meetings It cools off rapidly, so that user feels under the weather.Leather watchband is prone to wear, and is largely perspired to become to have in user and be sticked Property, and to be lot more time to desiccation.Plastic armband wearing is uncomfortable, and may cause scratch in daily activities, And when user is in tropical environment or performs physical exercises, also it is easy to stick on the skin of user.Silica gel watchband will not incite somebody to action Sweat is rapidly taken away from skin, is thus easier to lead to inflammation, and can adhere on the skin of user.Cloth watchband can absorb Steam/sweat, but slow drying speed, this is unfavorable for skin health.

Therefore, it is necessary to a kind of watchbands for overcoming prior art defect.The utility model provides a kind of watchband construction.? It is read in conjunction with the figure after specification, other feature and advantage of the utility model will become obvious.

Utility model content

The utility model provides a kind of watchband comprising the upper layer made of gas permeable material, made of gas permeable material Lower layer, and the middle layer being clipped between the upper and lower.Middle layer is porous to assist the sweat generated in sports Evaporation.Therefore, the watchband of the utility model has faster rate of drying, thus provides better sanitary condition, and Improve wearing comfort.

Detailed description of the invention

Fig. 1 shows the embodiments of the present invention in use；

Fig. 2 shows another embodiments of the utility model in use；

Fig. 3 is shown according to a kind of viewgraph of cross-section of the watchband of embodiment of the utility model.

Fig. 4 shows a kind of working principle of embodiment of the utility model.

Specific embodiment

Illustrative embodiments shown in referring now to the drawings.It should be understood that following the description is not intended to implement Mode is limited to preferred embodiment.On the contrary, it should cover alternative, improvement and equivalent, such as appended claims Included by the spirit and scope of described the utility model.

Fig. 1 shows the embodiments of the present invention in use.As shown in Figure 1, in sports (such as run Step, tennis, climbing), moisture (such as sweat) is (as follows by three layers from the side of watchband (close to skin) as shown by arrows Shown in middle Fig. 3) it is absorbed into the other side (far from skin).Most of moisture is absorbed by watchband, and fraction moisture evaporation to sky In gas.

Fig. 2 shows another embodiments of the utility model in use.As shown in Fig. 2, moisture (such as sweat) can With cleaned by water flow (such as tap water or mineral water).In this fashion, the two sides of watchband can touch water flow To be cleaned, to become clean and be easy to volatilize.Since watchband is flexible, moisture (such as sweat) is by clean water institute Substitution.

As shown in figure 3, the watchband of the utility model includes upper layer 301 made of gas permeable material, it is made of gas permeable material Lower layer 302, and the middle layer 303 being clipped between upper layer 301 and lower layer 302.

Gas permeable material allows steam to pass through.The gas permeable material on upper layer 301 and the gas permeable material of lower layer 302 can be identical or not Together.

In one embodiment, it is preferable that upper layer 301 and lower layer 302 are made of 100% polyester microfiber fabric, It is not only breathed freely, but also soft.It is clipped in middle layer therein in order to close, the edge of upper layer 301 and lower layer 302 can be to varus Turn, and stitched together by bind as is generally known in the art.

Porous middle layer 303 allows skin rapid evaporation of the sweat from user.In one embodiment, middle layer can To include base and flocking layer.Base and flocking layer can be made of 100% polyester.

In another embodiment, middle layer 302 may include by weight about 40% polyurethane resin, about 30% polyester, about 10% wood fiber powder, about 10% calcium bicarbonate, about 5% toner, about 4% Cotton, and about 1% other substances.

Fig. 4 shows a kind of working principle of embodiment of the utility model.Upper layer 301 is ventilative soft polyester and micro- The outer layer of fibrage is sewn in lower layer 302, and lower layer 302 is the outer layer of another ventilative soft polyester and microfibre braiding.Water Vapour (such as sweat) initially enters lower layer 302 (i.e. the outer layer of microfibre braiding), and passes through porous middle layer 303, more It include at least one moisture outlet 401 in the middle layer 303 in hole.These outlets can be any form, and can random cloth It sets, or in some order (such as rectangular array, polar axis array or X-shaped polar axis array), as long as it can be effectively absorbed With volatilization steam (such as sweat).Those skilled in the art can need to design moisture outlet according to different products, without It is deviated with the utility model.

The watchband of the utility model has durable construction, and comfortable wearing.In addition, surface being capable of absorbing liquid well Body (such as sweat), while there is fast rate of drying, as shown in following tests.

Water absorptivity and conservation rate

Provide three test watchbands

Watchband 1: watchband according to the present utility model, the upper layer with 100% polyester, the lower layer of 100% polyester and 100% The porous middle layer of polyester；

Watchband 2: it is similar to watchband 1, but middle layer is not porous；

Watchband 3: general leather watchband.

Each watchband is placed into phjytotron 30 minutes.Then the weight (P1) of each watchband is measured.Hereafter, Mei Gebiao Band immersed 30 minutes in water, then measure the weight (P2) of each watchband.Finally, each watchband is put back into phjytotron 30 Minute, then measure the weight (P3) of each watchband.

Absorptivity and conservation rate calculate as follows:

Absorptivity: [(P2-P1)/P1] * 100%

Conservation rate [(P3-P1)/P1] * 100%

As a result it is shown in table 1

	Absorptivity	Conservation rate
			Watchband 1	1.10	0.06
Watchband 2	1.40	0.44
			Watchband 3	0.55	0.18

Table 1

Test result shows that the water that watchband 1 absorbs is twice of watchband 3, and the water that watchband 2 absorbs is about watchband Three times of 3.

Rate of drying can be defined as the ratio between the water and remaining water that absorb.Therefore, rate of drying meter It calculates as follows:

Rate of drying=1.10/0.06=18.3 of watchband 1

Rate of drying=1.40/0.44=3.18 of watchband 2

Rate of drying=0.55/0.18=3.05 of watchband 3

Therefore, the rate of drying of the utility model is about six times of watchband 2 and 3.

Because of fast rate of drying, watchband can absorb more sweat than traditional watchband, so that skin is as far as possible It is dry fastly.

In addition, the rate of drying of watchband is related with the movement speed of user.When user is mobile with faster speed, There are more sweat on watchband.Since the movement of user can generate stronger air stream, the rate of drying ratio of watchband is relatively quiet State only is higher.

It should be understood that application of the embodiments of the present invention just for the sake of displaying the principles of the present invention.This The embodiment shown in text is not intended to limitation the scope of the claims, and claim quoted from it is practical for this Feature is important for novel.

Claims (5)

1. a kind of watchband for accelerating sweat evaporation characterized by comprising

The upper layer made of gas permeable material；

The lower layer made of gas permeable material；And

The middle layer being clipped between the upper layer and the lower layer, wherein the middle layer is porous and including random cloth At least one moisture outlet setting or to arrange in a certain order.

2. watchband as described in claim 1, which is characterized in that the upper and lower are completely by polyester microfiber fabric system At.

3. watchband as described in claim 1, which is characterized in that the middle layer includes base and flocking layer.

4. watchband as claimed in claim 3, which is characterized in that the base and the flocking layer are made of polyester completely.

5. watchband as described in claim 1, which is characterized in that wherein the upper layer and the edge of the lower layer are inwardly overturn simultaneously And it is sewn to together to close the middle layer.