CN211561720U - Regulation structure of exercise area - Google Patents

Abstract

The utility model relates to an exercise system field, concretely relates to exercise system is one kind and is taken the regulation structure, still include: a restraining sleeve disposed between the first and second sleeves and wrapping the upper and lower straps; one end of the safety belt is fixedly connected with the limiting sleeve, and the other end of the safety belt is fixedly connected with the second sleeve. The utility model discloses establish the restriction cover at second sleeve outside cover, will restrict the cover through the safety belt and be connected with the upper band, the restriction cover is ensured the upper band and is taken down and lean on each other all the time, avoids taking place down and takes place the torsional condition in the second sleeve.

Description

Regulation structure of exercise area

Technical Field

The utility model relates to an exercise system field, concretely relates to is used for adjusting the regulation area of taking length in the exercise system.

Background

Shown in fig. 1 is a suspended exercise system, the exercise system 100 being a belt-based exercise system that provides: a main strap 102 for attachment to stationary objects and for attachment to various exercise straps 1802; and other accessories engaged by the user during exercise. The main strap 102 is used to anchor the system to a stationary or fixed object that will support whatever force is exerted on the system by the user through the use of the exercise band 1802 or other accessory. The main belt 102 is attached to the exercise belt 1802 by using the main belt buckle 106.

As shown in FIG. 2, which is a schematic representation of the exercise system of FIG. 1 in use, with door 702 closed, exercise band 1802 for 902 is tuberculously attached to main band 102 for exercising. Also shown in fig. 3 is a schematic of a pair of exercise belts, each exercise belt 1802 being a non-elastic belt. Each exercise strap 1802 comprises two separate non-elastic straps including an upper strap 1804 and a lower strap 1806 attached together using an exercise strap buckle 1808. It should be appreciated that the length of the upper strap 1804, and therefore the overall length of the exercise strap 1802, may be adjusted using the exercise strap clasp 1808 to accommodate users of different heights, or to facilitate user use by adjusting the length of the upper strap 1804 when the attachment to a stationary object is too high as shown in fig. 1.

As shown in FIGS. 3 and 4, upper strap 1804 and lower strap 1806 are urged against one another by the sleeves, but when the distance between the two sleeves 1822 is large, upper strap 1804 or lower strap 1806 may twist as exercise band 1802 is pulled or shaken vigorously, i.e., upper strap 1804 or lower strap 1806 may twist within one of the sleeves 1822, particularly within sleeve 1822 that can slide along exercise band 1802 to effect adjustment of the length of the exercise band, which may cause inconvenience to the use of exercise band 1802, particularly to the finishing after use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjust structure of exercise area.

To achieve the purpose, the utility model adopts the following technical proposal:

there is provided an adjustment structure of an exercise belt, including: the belt body is a non-elastic single belt body, an upper belt positioned at the top and a lower belt positioned at the bottom are formed after the belt body is folded in parallel, a first end part and a second end part are formed after the belt body is folded in parallel, the second end part is a turning part for folding the belt body in parallel, and one end of the lower belt far away from the second end part forms the first end part; the buckle is arranged at the turning position of the parallel folding of the belt body and is used for adjusting the relative length of the upper belt and the lower belt so as to adjust the relative distance between the first end part and the second end part; the sleeve at least comprises a first sleeve and a second sleeve which are arranged along the belt body after parallel folding and cover the upper belt and the lower belt, the first sleeve is arranged at a position close to the belt buckle, the first sleeve can slide along the belt body after parallel folding between the position and the belt buckle under the action of external force, the second sleeve is connected with the upper belt in a sewing way under the action of external force, and one end of the upper belt, which is far away from the second end, is always positioned between the first end and the second sleeve; further comprising:

the limiting sleeve is movably sleeved outside the second sleeve;

one end of the safety belt is fixedly connected with the limiting sleeve, and the other end of the safety belt is connected with the upper belt in a sewing mode.

Preferably, the restraining sheath has a flat perforation of constant cross-section through which the upper and lower straps pass.

Preferably, one side of the restraining sleeve has a slot through which one end of the safety belt is passed and folded back to be connected to itself.

Preferably, the outer side of the upper belt and the lower belt after being aligned and superposed is provided with a guide sliding part which is in sliding contact with the inner wall of the flat perforation.

Preferably, the slide guide is an area formed by applying a lubricating material to an area where the upper and lower belts are in sliding contact with the flat through-hole.

Preferably, the sliding guide is a region formed by weaving a woven material having a lubricating effect into a woven material required for weaving a belt in a region where the upper and lower belts are in sliding contact with the flat through-hole.

The utility model has the advantages that: the utility model discloses well restriction ways is connected with the upper band at the second sleeve pipe outside and through the safety belt, and the restriction cover is ensured that the upper band supports all the time with taking down and is leaned on each other, avoids taking place down and takes place the torsional condition in the second sleeve pipe.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic diagram of a suspended exercise system based on an exercise belt;

FIG. 2 is a schematic diagram illustrating a use state of the exercise device of FIG. 1;

FIG. 3 is a schematic diagram illustrating the construction of a pair of exercise belts in the exercise system of FIG. 1;

FIG. 4 is a schematic view showing the state of installation of the sleeve in the exercise band shown in FIG. 3;

fig. 5 is a schematic perspective view of the present invention;

FIG. 6 is a schematic perspective view of the restriction sleeve of the present invention not being sleeved on the second sleeve;

FIG. 7 is a schematic perspective view of the restriction sleeve of the present invention being sleeved on the second sleeve;

fig. 8 is a cross-sectional view of the present invention in the state shown in fig. 6;

FIG. 9 is an enlarged schematic view at A in FIG. 8;

fig. 10 is a cross-sectional view of the present invention in the state shown in fig. 7;

FIG. 11 is an enlarged schematic view at B of FIG. 10;

in the figure:

100. an exercise system;

102. a main belt;

106. a buckle;

702. a door;

902. a user;

1802. an exercise belt;

1804. carrying out taping;

1806. carrying out belt descending;

1822. a sleeve; 18221. a first sleeve; 18222. a second sleeve;

1823. a restraining sleeve;

1824. a safety belt.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 4 and 5, an adjustment structure of an exercise band 1802, includes: the belt body is a non-elastic single belt body, an upper belt 1804 positioned at the top and a lower belt 1806 positioned at the bottom are formed after the belt body is folded in parallel, a first end part and a second end part are formed after the belt body is folded in parallel, the second end part is a folding turning part of the belt body in parallel, and one end of the lower belt 1806 far away from the second end part forms the first end part; a buckle 106, the buckle 106 being mounted at a turn of the parallel folding of the strap body and being used to adjust the relative lengths of the upper strap 1804 and the lower strap 1806, and thus the relative distance between the first end and the second end; a sleeve 1822, the sleeve 1822 including at least a first sleeve 18221 and a second sleeve 18222 disposed along the parallel folded strap and enveloping the upper strap 1804 and the lower strap 1806, the first sleeve 18221 being disposed at a position near the buckle 106, the first sleeve 18221 being slidable along the parallel folded strap between the position and the buckle 106 under an external force, the second sleeve 18222 being sutured to the upper strap 1804 under the external force, an end of the upper strap 1804 remote from the second end being always located between the first end and the second sleeve 18222; further comprising: a restraining sleeve 1823, the restraining sleeve 1823 movably sleeved on the outside of the second sleeve 18222; a safety belt 1824, one end of the safety belt 1824 is fixedly connected with the limiting sleeve 1823, and the other end of the safety belt 1824 is connected with the upper belt 1804 in a sewing way.

The restraining sheath 1823 has a flat perforation of constant cross-section through which the upper strap 1804 and lower strap 1806 pass. The thickness and width of the flat perforation is sufficient only to allow passage of a second sleeve 18222 that is sleeved over the upper strap 1804 and the lower strap 1806, and to limit slippage of the sleeve 1823 relative to the lower strap 1806 under external forces. The material of the restraining sleeve 1823 is different from that of the sleeve 1822, preferably aluminum, and the sleeve 1822 is made of the same inelastic material as the exercise band 1802, and in many cases, is a braided nylon band. Thus, the size of the flat perforations, and particularly the thickness of the perforations, are optimized to allow only the upper strap 1804 and the lower strap 1806 to pass therethrough when they are in aligned registration and compressed under force, and the second sleeve 18222 can be inserted into the restraining sleeve 1823 by being compressed under force after it is placed over the upper strap 1804 and the lower strap 1806, which has the effect that the restraining sleeve 1823 will not slip relative to the upper strap 1804 or the lower strap 1806 when pulled without force. Meanwhile, when the upper tape 1804 or the lower tape 1806 vibrates violently due to external force in the using process, even if the upper tape 1804 or the lower tape 1806 tends to twist, the lower tape 1806 cannot twist due to the limitation of the flat perforation.

One side of the restraining sleeve 1823 adjacent the second sleeve 18222 has a slot through which an end of the safety strap 1824 passes and is folded back to attach itself.

However, to adjust the length of exercise belt 1802 during use, it is desirable that restraining sleeve 1823 be able to slide under external forces, particularly relative to lower belt 1806, and thus to ensure that this relative sliding is smooth. The outer sides of the upper tape 1804 and the lower tape 1806 which are aligned and overlapped have a slide guide which is in sliding contact with the inner wall of the flat perforation.

The slide guide is a region formed by applying a lubricating material to the region where the upper tape 1804 and the lower tape 1806 slide-contact with the flat through-hole.

The slide guide is a region formed by weaving a woven material having a lubricating effect into a woven material necessary for weaving a belt in a region where the upper tape 1804 and the lower tape 1806 are in sliding contact with the flat perforation.

It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims (6)

1. An adjustment structure of an exercise belt, comprising: the belt body is a non-elastic single belt body, an upper belt positioned at the top and a lower belt positioned at the bottom are formed after the belt body is folded in parallel, a first end part and a second end part are formed after the belt body is folded in parallel, the second end part is a turning part for folding the belt body in parallel, and one end of the lower belt far away from the second end part forms the first end part; the buckle is arranged at the turning position of the parallel folding of the belt body and is used for adjusting the relative length of the upper belt and the lower belt so as to adjust the relative distance between the first end part and the second end part; the sleeve at least comprises a first sleeve and a second sleeve which are arranged along the belt body after parallel folding and cover the upper belt and the lower belt, the first sleeve is arranged at a position close to the belt buckle, the first sleeve can slide along the belt body after parallel folding between the position and the belt buckle under the action of external force, the second sleeve is connected with the upper belt in a sewing way under the action of external force, and one end of the upper belt, which is far away from the second end, is always positioned between the first end and the second sleeve; further comprising:

the limiting sleeve is movably sleeved outside the second sleeve;

one end of the safety belt is fixedly connected with the limiting sleeve, and the other end of the safety belt is connected with the upper belt in a sewing mode.

2. The adjustment structure of an exercise belt of claim 1, wherein the restriction sleeve has a flat through-hole of a fixed cross-section through which the upper and lower belts pass.

3. The adjusting structure of an exercise belt as claimed in claim 1, wherein the restriction sleeve has a slot at one side thereof, and one end of the safety belt passes through the slot and is folded back to be coupled to itself.

4. The adjusting mechanism of an exercise belt according to any one of claims 2 to 3, wherein the outer side of the upper belt and the lower belt after being aligned and stacked has a slide guide portion which is in sliding contact with the inner wall of the flat through hole.

5. The adjusting structure of an exercise belt according to claim 4, wherein the slide guide is formed by coating a lubricating material on the areas of the upper and lower belts which are in sliding contact with the flat through-holes.

6. The adjusting structure of an exercise belt according to claim 4, wherein the slide guide is a region formed by weaving a woven material having a lubricating effect into a material required for weaving the belt in a region where the upper and lower belts are in sliding contact with the flat through-hole.

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