CN216770353U - Multilayer composite arrow target - Google Patents

Abstract

The utility model discloses a multilayer composite arrow target, which comprises a target body, wherein the target body comprises an intercalation layer, a penetration resistant layer and a protective layer which are sequentially arranged from front to back, the sealing of the intercalation layer and the protective layer is smaller than the density of the penetration resistant layer, the intercalation layer and the penetration resistant layer are made of foaming plates made of different materials, and the protective layer and the penetration resistant layer are made of foaming plates made of different materials. The multilayer composite arrow target is formed by compounding multilayer foaming plates of different materials and densities, is light, waterproof, durable and tidy, has good arrow standing, arrow blocking and elastic recovery functions, and effectively expands the application range of the arrow target.

Description

Multilayer composite arrow target

Technical Field

The utility model relates to the technical field of archery equipment, in particular to a multilayer composite arrow target.

Background

The archery sport refers to a sport that shoots out an arrow by means of the elasticity of a bow and plays with precision within a certain distance. An arrow target is one of main instruments for archery sports, and generally needs to have good arrow blocking (elastically blocking an arrow within a certain range, so that the arrow is decelerated), arrow standing (keeping in a target posture after the arrow is blocked) and elastic recovery (recovering the arrow target to a state before incidence after the arrow is pulled out) functions.

At present, the arrow targets widely used in competition and training in archery mainly comprise straw arrow targets formed by pressing straw through a pressurizing device and foamed arrow targets integrally formed by foamed plates made of single materials. The straw arrow target has good arrow blocking and elastic recovery functions, is firm and durable, but has poor arrow standing effect due to high density, has the problem that an arrow support is easy to drop for an arrow support launched by a low-tension arrow, has the danger that the low-tension arrow support rebounds to hurt people due to the low-tension arrow, and is heavy in weight and inconvenient to carry; the integrally formed foaming arrow target has good arrow standing and elastic recovery functions, but the foaming arrow target is relatively low in density and poor in arrow blocking effect, arrow emitted by the arrow with high pulling force is relatively poor in arrow blocking effect, and the arrow is easily excessively penetrated and is not convenient to pull out.

Therefore, the density of each part in the existing arrow target made of single straw or foamed plates is consistent, the arrow blocking, arrow standing and elastic recovery functions cannot be simultaneously considered, and the application range of the arrow target is small.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems in the prior art, the utility model particularly innovatively provides a multilayer composite arrow target which is formed by compounding multilayer foaming plates of different materials and densities, has good arrow standing, arrow resistance and elastic recovery functions, effectively expands the application range of the arrow target, and can effectively solve the problems that the arrow target made of single straw or foaming plates in the prior art cannot simultaneously give consideration to the arrow resistance, arrow standing and elastic recovery functions, and has a small application range.

In order to achieve the above purpose, the present invention provides a multilayer composite arrow target, which comprises a target body, wherein the target body comprises an insertion layer, a penetration resistant layer and a protective layer, which are sequentially arranged from front to back, the sealing of the insertion layer and the protective layer is less than the density of the penetration resistant layer, the insertion layer and the penetration resistant layer are made of foam boards of different materials, and the protective layer and the penetration resistant layer are made of foam boards of different materials.

Preferably, the target body further comprises a friction layer having a density greater than the intercalation-facilitating density and less than the penetration-resistant layer.

Preferably, the intercalation layer, the friction layer and the protective layer are made of XPE foaming plates, and the anti-penetration layer is made of EVA foaming plates.

Preferably, the intercalation and friction layers are bonded by high-temperature heating, and the friction layer and the anti-penetration layer, and the anti-penetration layer and the protective layer are bonded by white glue.

Preferably, the thickness of the intercalation layer, the friction layer, the anti-penetration layer and the protective layer is 40mm-60 mm.

Preferably, the thickness of the intercalation facilitating layer, the rubbing layer, the anti-penetration layer and the protective layer are all 50 mm.

Preferably, the whole target body is of a cuboid structure.

Preferably, the periphery of the target body is provided with a mounting step.

Preferably, the multilayer composite arrow target further comprises a target paper detachably mounted on the front surface of the target body by a target nail.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

the utility model is formed by compounding multiple layers of foaming plates with different materials and densities, and is light, waterproof, durable and tidy; the sealing of the insertion layer suitable for the frontmost side and the protective layer suitable for the rearmost side is smaller than the density of the middle penetration resistant layer, the density of the insertion layer suitable for the frontmost side is relatively low, the main function of the insertion layer suitable for the frontmost side is to facilitate the shooting of an arrow support onto a target body when a low-tension arrow is shot, the arrow support can not be inclined or fall off, the problem that the arrow support at a short distance can rebound to hurt people when the low-tension arrow support at a short distance is solved, the arrow standing function is realized, the density of the middle penetration resistant layer is relatively high, the arrow support is decelerated mainly, the arrow support is prevented from excessively penetrating through the target body, the arrow blocking function is realized, the density of the protective layer at the rearmost side is relatively low, the insertion layer suitable for the frontmost side is matched to form protection on the penetration resistant layer with high density, even if the penetration resistant layer at the middle is damaged, the damaged part cannot fall off, the insertion layer and the protective layer can be clamped between the insertion layer and the protective layer suitable for continuously playing the arrow blocking ability, the elastic recovery function is realized, and the arrow target provided by the utility model has good arrow standing and the advantages of the arrow standing and the like, The arrow-blocking and elastic recovery functions effectively expand the application range of the arrow target.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic perspective view of a multi-layered composite arrow target according to an embodiment of the present invention;

FIG. 2 is a sectional view A-A of FIG. 1;

fig. 3 is a schematic diagram of the target effect of the multilayer composite arrow target provided by the embodiment of the utility model.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 3, an embodiment of the present invention provides a multilayer composite arrow target, which includes a target body 1, where the target body 1 includes an insertion layer 11, a penetration resistant layer 12, and a protective layer 13, which are sequentially disposed from front to back, the sealing of the insertion layer 11 and the protective layer 13 is less than the density of the penetration resistant layer 12, the insertion layer 11 and the penetration resistant layer 12 are made of foam boards of different materials, and the protective layer 13 and the penetration resistant layer 12 are made of foam boards of different materials.

The utility model is formed by compounding multiple layers of foaming plates with different materials and densities, and is light, waterproof, durable and tidy; because the sealing of the frontmost insertion layer 11 and the protective layer 13 at the rearmost side is less than the density of the intermediate penetration resistant layer 12, the density of the frontmost insertion layer 11 is relatively low, the main function of the insertion layer is to facilitate the shooting of a low-tension arrow to shoot the target body 1, and the arrow to shoot the target is not inclined or dropped, the problem that the arrow of the low-tension arrow rebounds to hurt people in a short distance is solved, the arrow standing function is realized, the density of the intermediate penetration resistant layer 12 is relatively high, the arrow is decelerated mainly, the arrow penetrates through the target body 1 excessively to realize the arrow blocking function, the density of the protective layer 13 at the rearmost side is relatively low, the intermediate penetration resistant layer 12 with high density is protected by matching with the insertion layer 11 at the frontmost side, even if the intermediate penetration resistant layer 12 is damaged, the damaged part cannot drop, and can be clamped between the insertion resistant layer 11 and the protective layer 13 to continue to exert the arrow blocking capability, the elastic recovery function is realized, so that the arrow target has good arrow standing, arrow blocking and elastic recovery functions.

In one embodiment, the target body 1 further includes a friction layer 14, the friction layer 14 having a density greater than the density of the intercalation-compatible layer 11, the protective layer 13, and less than the density of the penetration-resistant layer 12. The friction layer 14 with the density between the intercalation layer 11 and the penetration resisting layer 12 is arranged between the intercalation layer 11 and the penetration resisting layer 12, so that on one hand, the arrow standing effect of the target body 1 can be enhanced, on the other hand, the friction of the arrow which is shot at a high speed can be borne by the friction layer 14, the arrow is decelerated firstly when the arrow enters the penetration resisting layer 12, and the arrow blocking effect of the target body 1 is further improved. The target body 1 of the arrow target in the embodiment comprises the insertion layer 11, the friction layer 14, the penetration resistant layer 12 and the protection layer 13 which are sequentially arranged from front to back, the actual target effect is as shown in fig. 3, the arrow standing and blocking effects are good, the arrow can penetrate through the target body 1 after the arrow is blocked, the damage to the arrow is effectively reduced, the arrow 100 cannot penetrate through the target body 1, the length of the right side of the arrow 100 is too large (even if the arrow 100 cannot excessively penetrate through the target body 1), and therefore the arrow 100 is guaranteed to be convenient to pull out.

In one embodiment, it is preferable that the insertion layer 11, the friction layer 14 and the protective layer 13 are made of XPE foam board, and the anti-perforation layer 12 is made of EVA foam board. XPE is the chemical crosslinking polyethylene expanded material, is to add cross-linking agent and foamer with low density polyethylene resin and pass through the high temperature continuous foaming to get final product, compare with EPE (physical foaming polyethylene, commonly known as pearl cotton), the tensile strength is higher, the bubble is thinner, the elasticity is good, should intercalate 11, friction layer 14 and protective layer 13 and adopt XPE foaming board to make, guarantee effectively that the arrow stands and the elasticity of target 1 recovers the function; the EVA (ethylene-vinyl acetate copolymer) is a high molecular polymer, has a closed cell structure, is good in water resistance, high in resilience and tensile strength, and high in toughness, and the penetration resistant layer 12 is made of an EVA foam board, so that the arrow resistance function of the target body 1 is effectively ensured. Specifically, in this embodiment, because adjacent suitably intercalation 11 and frictional layer 14 all adopt the XPE foaming board to make, the two materials are the same, consequently suitably intercalation 11 and frictional layer 14 adjacent two faces can bond together through high temperature heating's mode, effectively improve the glued fastness, and to not adopting the adjacent two-layer that the same material made, for example between frictional layer 14 and anti-wearing layer 12, between anti-wearing layer 12 and the protective layer 13, the mode bonding effect through high temperature heating is not good enough, can bond through the white glue, guarantee the fastness after the bonding.

In one embodiment, the thickness of each of the interlayer 11, the friction layer 14, the anti-puncture layer 12, and the protective layer 13 is preferably 40mm to 60 mm. Experiments prove that when the thicknesses of the intercalation layer 11, the friction layer 14, the anti-penetration layer 12 and the protective layer 13 are all in the range of 40mm-60mm, the overall performance and the manufacturing cost of the target body 1 can reach a more ideal state. The thickness of each layer of the target body 1 may be set according to the density of each layer and the specific requirements. For example, in one embodiment, it is desirable that the thickness of each of the intercalation layer 11, the frictional layer 14, the puncture resistant layer 12, and the protective layer 13 be equal, each 50 mm.

In one embodiment, the target body 1 is a rectangular parallelepiped in its entirety. Because the target paper is generally rectangular (mainly square) on the whole, the target body 1 is arranged into a cuboid structure, so that the front surface of the target paper is a square plane, and the target paper is convenient to mount.

In one embodiment, the periphery of the target 1 is provided with a mounting step 101. Since the arrow targets are generally mounted on the target stand, and the upper portion of the target stand is generally configured as a square or circular frame, the target body 1 can be conveniently mounted on the target stand by providing the mounting step 101 on the outer periphery of the target body 1.

In one embodiment, the multilayer composite arrow target further comprises a target paper 2, and the target paper 2 is detachably mounted on the front surface of the target body 1 through a target nail 3. The target paper 2 is installed and fixed on the target body 1 through the target nail 3, and the disassembly and the assembly are convenient.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (9)

1. The utility model provides a compound arrow target of multilayer, includes the target body, its characterized in that, the target body includes in the past to the back set gradually should insert the layer, resist wearing layer and protective layer, should insert the layer and the sealed all is less than resist the density of wearing the layer, just should insert the layer with resist wearing the layer and adopting the foaming board of different materials to make, the protective layer with resist wearing the layer and adopting the foaming board of different materials to make.

2. The multilayer composite arrow target of claim 1, wherein the target body further comprises a friction layer having a density greater than the density of the intercalation-facilitating layer and less than the density of the puncture resistant layer.

3. The multi-layer composite arrow target of claim 2, wherein the intercalation facilitating, friction layer and protective layer are made of XPE foam board, and the penetration resistant layer is made of EVA foam board.

4. The multilayer composite arrow target according to claim 3, wherein the intercalation facilitating and rubbing layers are bonded by high temperature heating, and the rubbing and puncture resistant layers, and the puncture and protective layers are bonded by white glue.

5. The multilayer composite arrow target according to claim 3, wherein the thickness of the intercalation facilitating layer, the rubbing layer, the penetration resisting layer and the protective layer are all 40mm to 60 mm.

6. The multi-layer composite arrow target of claim 5, wherein said intercalation facilitating, rubbing, puncture resistant and protective layers are all 50mm thick.

7. The multilayer composite arrow target according to any one of claims 1 to 6, wherein the target body is generally rectangular parallelepiped in configuration.

8. The multi-layered composite arrow target of claim 7, wherein the periphery of the target body is provided with mounting steps.

9. The multi-layered composite arrow target of claim 7, further comprising a target paper removably mounted to the front surface of the target body by a target stud.

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