Arm protection structure

Abstract

The utility model discloses an arm guard structure which comprises an arm guard body, the arm guard body is arranged in a long strip shape, the arm guard body is provided with a first surface and a second surface, and a plurality of grooves are formed in the end of the arm guard body in the length direction of the arm guard body. In the thickness direction of the arm guard body, the groove extends from the first surface to the second surface; in the width direction of the arm guard body, the two ends of the groove penetrate through the side edges of the arm guard body. The arrangement of the groove is convenient for a customer to cut, so that the length of the arm guard accords with the arm length of an archer. Due to the design of the groove, more labor is saved when a customer cuts the arm guard, meanwhile, due to the fact that the groove extends from the first surface to the second surface, after the arm guard is cut through the groove, burrs formed by cutting are located in the area from the groove bottom of the groove to the second surface, when the arm guard is used, the burrs cannot be formed on the first surface making contact with the skin of the human body, and the service life of the arm guard is prolonged. The discomfort and even scratch of the arm caused by the burrs are avoided, and the comfort and the safety of the use of the arm guard are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sports protection appliance technical field, especially a kind of arm protection structure. BACKGROUND

[0002] Archery is a sports that people like, and the mainstream archery bow includes competitive recurve bow, light bow, compound bow, American hunting bow and traditional bow, and archery can relax people's nerves and release stress, so that people's body and mind can be exercised. In the process of archery, since the string of bow and arrow is very tight, when the string shoots the arrow, if the posture is incorrect or the operation is not standard, the arm holding the bow will be often hit by the string, and the arm hit by the string will not only be painful, but also cause skin ecchymosis, thereby affecting the training effect of archery. To avoid such problems, the field develops an arm guard that can be installed on the forearm of an archer, which mainly protects the inner side of the forearm to avoid injury caused by the string hitting the inner side of the forearm during the release of the bow string.

[0003] The existing arm guard is mainly made of leather, rubber or plastic, and the wearing method is to cross the arm guard with two or more groups of straps, and then adjust the tightness of each group of straps to fix the arm guard on the inner side of the forearm. For example, a quick strap type bow and arrow arm guard disclosed in Chinese utility model patent (publication number: CN206197128U) includes an arm guard body, at least two quick buckle wristbands are installed on the arm guard body, and a protection reinforcing rib is arranged along the length direction of the arm guard body. The quick buckle wristband design can realize quick wearing of the bow and arrow arm guard. When wearing the bow and arrow arm guard, only the upper end of the arm guard body needs to be aligned with the wrist, and then the quick buckle wristbands at both ends of the arm guard body are buckled to realize wearing of the arm guard. The quick buckle wristband is convenient to wear, and can be quickly worn by oneself, saving time and effort.

[0004] However, the common bow and arrow arm guard on the market is usually designed according to the length of adult arm, and when children or teenagers use it, the length of their arms is relatively shorter than that of adults. If it is used directly, the overlong bow and arrow arm guard will affect the flexibility of wrist and the bending of arm, thereby affecting the completion of archery action, so it is generally necessary to cut the bow and arrow arm guard. However, the arm guard in the prior art will form a burr at the cutting position after being cut, which will make the arm uncomfortable and even scratch the arm during use.

[0005] Therefore, it is necessary to improve the prior art. UTILITY MODEL CONTENT

[0006] The utility model discloses a kind of arm protection structures to solve the problem that the arm guard in the prior art will form a burr at the cutting position after being cut, which will make the arm uncomfortable and even scratch the arm during use.

[0007] To achieve the above object, the utility model adopts the following technical scheme:

[0008] A kind of arm protection structure, including arm protection body, the arm protection body is long strip, the arm protection body has first surface and second surface, the first surface is the inner side of the arm protection body, the second surface is the outer side of the arm protection body, the end of the arm protection body is provided with several grooves along the length direction of the arm protection body, in the thickness direction of the arm protection body, the groove extends from the first surface to the second surface, in the width direction of the arm protection body, both ends of the groove penetrate the side edge of the arm protection body.

[0009] Further, the arm protection body is made of soft material.

[0010] Further, the distance between the first surface and the groove bottom is less than the distance between the groove bottom and the second surface.

[0011] Further, the cross section of the groove is circular arc.

[0012] Further, the arm protection body is provided with several through holes along its length direction.

[0013] Further, it further includes bandage, and the both ends of the arm protection body are respectively provided with connecting hole for connecting the bandage.

[0014] Further, the second surface is provided with reinforcing rib extending along the length direction of arm protection body.

[0015] Further, the groove is arranged at the first end of the arm protection body, and the second end of the arm protection body is provided with guide inclined surface.

[0016] Further, the second end of the arm protection body extends bending part bent towards the inner side of the arm protection body, and the guide inclined surface is arranged on the side surface of the bending part close to the second surface.

[0017] The beneficial effects of this utility model after adopting the above structure are as follows: The arm guard structure of this utility model includes an arm guard body, which is elongated and has a first surface and a second surface. The first surface is the inner surface of the arm guard body, and the second surface is the outer surface of the arm guard body. Several grooves are provided at the ends of the arm guard body along its length. In the thickness direction of the arm guard body, the grooves extend from the first surface to the second surface. In the width direction of the arm guard body, the two ends of the grooves penetrate the side of the arm guard body. This utility model, by providing grooves on the arm guard body, facilitates cutting by the customer, thereby ensuring that the length of the arm guard conforms to the arm length of an archer. The groove design makes cutting easier for the customer. Furthermore, since the grooves extend from the first surface to the second surface, when the arm guard is cut using the grooves, the resulting rough edges are located in the area from the bottom of the groove to the second surface. During use, no rough edges are formed on the first surface in contact with the skin, avoiding discomfort or even scratches caused by rough edges, thus improving the comfort and safety of the arm guard. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model, the accompanying drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 1 ;

[0020] Figure 2 This is the utility model Figure 1 Enlarged schematic diagram of the structure at point A;

[0021] Figure 3 This is a schematic diagram of the overall structure of this utility model. Figure 2 ;

[0022] Figure 4 This is a sectional view of the overall structure of this utility model;

[0023] Figure 5 This is the utility model Figure 4 Enlarged schematic diagram of the structure at point B;

[0024] Figure 6 This is the utility model Figure 4 A magnified schematic diagram of the structure at point C.

[0025] Figures 1 to 6 The winning number is:

[0026] 1, arm body; 11, first surface; 12, second surface; 2, groove; 21, groove bottom; 3, through hole; 4, connecting hole; 5, reinforcing rib; 6, guide slope; 7, bending part. DETAILED DESCRIPTION

[0027] In order to make the above objectives, characteristics and advantages of the present application more apparent, concrete embodiments of the present application will be described in detail below with reference to the drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different manners that are different from the description, and those skilled in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0028] In the description of the present application, it should be understood that if these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0029] In addition, if these terms "first", "second" appear, these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, if the term "a plurality of" appears, the meaning of the term "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0030] In the present application, unless otherwise specifically defined and limited, if the terms "mounting", "connecting", "connecting", "fixing" and the like appear, these terms should be broadly understood. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] In the utility model, unless another definite provision and limitation, if there is first feature on second feature "on" or "under" and similar description, its meaning can be first and second feature direct contact, or first and second feature indirectly contact through intermediate medium. Moreover, first feature "on", "above" and "on" second feature can be first feature directly above or obliquely above second feature, or just indicate first feature horizontal height higher than second feature. First feature "under", "below" and "on" second feature can be first feature directly below or obliquely below second feature, or just indicate first feature horizontal height less than second feature.

[0032] It should be noted that if an element is referred to as being "fixed" or "set" on another element, it can be directly on the other element or there can be an intermediate element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there can be an intermediate element. If present, the terms "vertical", "horizontal", "up", "down", "left", "right", and similar expressions used in the utility model are for illustrative purposes only and do not indicate the only implementation.

[0033] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0034] As shown in Figures 1 to 6 A protective arm structure, comprising a protective arm body 1, the protective arm body 1 is in strip shape, the protective arm body 1 has a first surface 11 and a second surface 12, the first surface 11 is the inner side of the protective arm body 1, the second surface 12 is the outer side of the protective arm body 1, the end of the protective arm body 1 is provided with a plurality of grooves 2 along the length direction of the protective arm body 1, in the thickness direction of the protective arm body 1, the groove 2 extends from the first surface 11 to the second surface 12, in the width direction of the protective arm body 1, both ends of the groove 2 penetrate the side edge of the protective arm body 1.

[0035] Based on the above embodiment, the utility model wants to solve is provide a kind of arm protection structure, including arm protection body 1, the arm protection body 1 is long strip shape arrangement, the arm protection body 1 has first surface 11 and second surface 12, the first surface 11 is the inside of the arm protection body 1, the second surface 12 is the outside of the arm protection body 1, the end of the arm protection body 1 is equipped with several grooves 2 along the length direction of the arm protection body 1, in the thickness direction of the arm protection body 1, the groove 2 is extended by the first surface 11 to the second surface 12, in the width direction of the arm protection body 1, the both ends of the groove 2 are through the side edge of the arm protection body 1.The utility model is equipped with groove 2 on the arm protection body 1, to facilitate customer to cut, and then make the length of arm protection comply with the arm length of archer.The design of groove 2 makes it more labor-saving when cutting by customer, and since the groove 2 is extended by the first surface 11 to the second surface 12, when cutting the arm protection by means of groove 2, the burr formed by cutting is located in the area from groove bottom 21 to the second surface 12, so that the first surface 11 in contact with human skin will not form burr when in use, avoiding the discomfort and even scratch of burr to arm, and improving the comfort and safety of arm protection use.

[0036] As another preferred embodiment of the utility model, the arm protection body 1 is made of soft material.In this embodiment, the arm protection body 1 can be made of suitable materials, such as soft plastic, leather, fabric or nylon, etc.

[0037] As another preferred embodiment of the utility model, the distance between the first surface 11 and the groove bottom 21 of the groove 2 is less than the distance between the groove bottom 21 of the groove 2 and the second surface 12.In this embodiment, as shown in Figure 5 , the structure design makes the arm protection meet the requirements of user cutting conveniently, the burr after cutting does not contact with the skin of archer, and also meets the firmness requirement of arm protection, avoiding bending or breaking of arm protection at groove 2.

[0038] As another preferred embodiment of the utility model, the cross section of the groove 2 is arc-shaped.In this embodiment, as shown in Figure 1 and Figure 3 , the groove 2 is designed as arc shape, so that the end of the arm protection body 1 after cutting is arc-shaped, thereby avoiding scratching arm by the edge of arm protection body 1 when wearing arm protection.

[0039] As another preferred embodiment of the utility model, the arm protection body 1 is provided with several through holes 3 along its length direction.In this embodiment, as shown in Figure 1As shown, the through hole 3 is designed to facilitate air circulation when the arm guard is worn on the archer's arm, thereby improving the air permeability and further improving the comfort when the arm guard is used. At the same time, it is also to save material consumption, reduce weight and reduce cost. In further embodiments, the through hole 3 is equidistantly opened along the length direction of the arm guard body 1. This design makes the arm guard evenly ventilated, and also improves the appearance of the arm guard.

[0040] As another preferred embodiment of the present application, a binding strap (not shown in the figure) is further included, and the two ends of the arm guard body 1 are respectively provided with a connecting hole 4 for connecting the binding strap. In this embodiment, as shown in Figure 3 The connecting hole 4 is provided to fix the binding strap to the arm guard body 1, and the arm guard body 1 is fixed on the archer's arm by the binding strap, so that the arm guard is easily and simply fixed on the archer's arm and is easy to disassemble.

[0041] As another preferred embodiment of the present application, the second surface 12 is provided with a reinforcing rib 5 extending along the length direction of the arm guard body 1. In this embodiment, as shown in Figure 3 The reinforcing rib 5 is mainly designed to protect and strengthen, and is also to enhance the strength and rigidity of the arm guard without increasing the thickness of the arm guard body 1, thereby saving material consumption, reducing weight and reducing cost.

[0042] As another preferred embodiment of the present application, the groove 2 is provided at the first end of the arm guard body 1, and the second end of the arm guard body 1 is provided with a guide slope 6. The second end of the arm guard body 1 extends a bending portion 7 bent towards the inside of the arm guard body 1, and the guide slope 6 is provided on the side surface of the bending portion 7 close to the second surface 12. In this embodiment, as shown in Figure 1 and Figure 6 The bending portion 7 is provided to make the second end of the arm guard body 1 as close as possible to the skin, and the guide slope 6 is provided to prevent the bowstring from accidentally hanging below the arm guard body 1.

[0043] Obviously, the above embodiments are only examples for clear illustration, and are not limitations on the embodiments. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. An arm guard structure comprising an arm guard body (1) which is provided in a long strip shape, the arm guard body (1) having a first surface (11) which is an inner side surface of the arm guard body (1) and a second surface (12) which is an outer side surface of the arm guard body (1), characterized in that: The end of the arm guard body (1) is provided with a plurality of grooves (2) along the length direction of the arm guard body (1), the grooves (2) extend from the first surface (11) to the second surface (12) in the thickness direction of the arm guard body (1), and the two ends of the grooves (2) penetrate the side edges of the arm guard body (1) in the width direction of the arm guard body (1).

2. The arm guard structure of claim 1, wherein: The arm guard body (1) is made of soft material.

3. The arm guard structure of claim 1, wherein: The distance between the first surface (11) and the groove bottom (21) of the groove (2) is smaller than the distance between the groove bottom (21) of the groove (2) and the second surface (12).

4. The arm guard structure of claim 1 or 3, wherein: The cross section of the groove (2) is in the shape of a circular arc.

5. The arm guard structure of claim 1, wherein: The arm guard body (1) is provided with a plurality of through holes (3) along the length direction thereof.

6. The arm guard structure of claim 1, wherein: A binding belt is further included, and the two ends of the arm guard body (1) are respectively provided with connecting holes (4) for connecting the binding belt.

7. The arm guard structure of claim 1, wherein: The second surface (12) is provided with a reinforcing rib (5) extending along the length direction of the arm guard body (1).

8. The arm guard structure of claim 1, wherein: The groove (2) is arranged at the first end of the arm guard body (1), and the second end of the arm guard body (1) is provided with a guide inclined surface (6).

9. An arm guard structure according to claim 8, wherein: The second end of the arm guard body (1) is extended with a bending portion (7) bent towards the inside of the arm guard body (1), and the guide inclined surface (6) is arranged on the side surface of the bending portion (7) close to the second surface (12).

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