Police needle and shuttle spliced jacket

Abstract

The utility model relates to a police needle and shuttle spliced coat, and relates to the technical field of police protective equipment, the police needle and shuttle spliced coat comprises an inner layer and an outer layer of the coat, an interlayer cavity is formed between the inner layer and the outer layer, an inflation expansion layer located in the interlayer cavity is arranged in the coat, and the inflation expansion layer covers an upper body and upper limbs. A plurality of vent holes communicated with the inner layer and the outer layer are formed in the inflatable expansion layer so as to form air channels which are interwoven horizontally and vertically, an inflation unit used for inflating the inflatable expansion layer is arranged on the outer sleeve, and an exhaust valve used for exhausting is arranged on the inflatable expansion layer; a Kevlar layer is arranged on the inner layer, and the upper body can be covered with the Kevlar layer. The coat has the advantages that the coat has good anti-striking, anti-falling and anti-stabbing functions, the daily wearing thickness of the coat is reduced, and the wearing convenience of the coat is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of police protective equipment, in particular to a police needle shuttle combined suit. BACKGROUND

[0002] When law enforcement personnel perform tasks, they need to carry various equipment to respond to various emergencies. The load-carrying capacity of law enforcement personnel is limited. The police suit is essential protective equipment. Therefore, the weight, comfort and flexibility of the equipment will directly affect the emergency response effect.

[0003] In order to improve the protective effect of the police suit, the high-density sponge is generally filled into the suit to improve the anti-impact effect of the suit. However, the filling of the high-density sponge will increase the thickness of the suit when it is worn daily, resulting in great inconvenience in wearing the suit. CONTENT OF THE INVENTION

[0004] In order to solve the problem that the filling of the high-density sponge will increase the thickness of the suit when it is worn daily, resulting in great inconvenience in wearing the suit, the present application provides a police needle shuttle combined suit.

[0005] The police needle shuttle combined suit provided by the present application adopts the following technical scheme:

[0006] A police needle shuttle combined suit includes an inner layer and an outer layer of the suit, a sandwich cavity is formed between the inner layer and the outer layer, an inflatable layer located in the sandwich cavity is arranged in the suit, the inflatable layer covers the upper body and the upper limbs, a plurality of air holes communicating with the inner layer and the outer layer are arranged on the inflatable layer to form horizontal and vertical interlaced air passages, an inflation unit for inflating the inflatable layer is arranged on the suit, and an exhaust valve for exhausting air is arranged on the inflatable layer.

[0007] By adopting the above technical scheme, when a safety situation occurs, the inflatable layer is inflated by the inflation unit, and the inflatable layer expands to provide cushioning for the body, so that the suit has good anti-impact and anti-falling effects. After the safety situation is resolved, the inflatable layer is exhausted by the exhaust valve, so that the inflatable layer is in a deflated state, the thickness of the inflatable layer is reduced, the thickness of the suit when worn daily is reduced, and the convenience of wearing the suit is improved.

[0008] In a specific implementation scheme, the inflatable layer includes a small arm inflatable layer and a large arm inflatable layer, the longitudinal air passages in the small arm inflatable layer are inserted between the longitudinal air passages in the large arm inflatable layer in a staggered manner, and the longitudinal air passages in the small arm inflatable layer and the longitudinal air passages in the large arm inflatable layer are connected by a first elastic tube.

[0009] By adopting the technical scheme, the longitudinal air duct in the small arm expansion layer is inserted into the longitudinal air duct in the large arm expansion layer in a staggered manner, so that when the small arm moves, the connection end of the small arm expansion layer can slide relative to the connection end of the large arm expansion layer, thereby improving the flexibility of the elbow joint movement.

[0010] In a specific implementation, the large arm expansion layer is provided with an elastic covering layer outside, and a limiting space for the longitudinal air duct in the small arm expansion layer to slide is formed between the elastic covering layer and the longitudinal air duct in the large arm expansion layer.

[0011] By adopting the technical scheme, the sliding of the longitudinal air duct in the small arm expansion layer is limited by the space, which effectively avoids the small arm from lifting the outer layer by driving the longitudinal air duct in the small arm expansion layer, and improves the appearance of the suit.

[0012] In a specific implementation, the inflatable expansion layer further includes a main body expansion layer, the longitudinal air duct in the main body expansion layer is inserted into the longitudinal air duct in the large arm expansion layer in a staggered manner and located in the limiting space, and the longitudinal air duct in the large arm expansion layer and the longitudinal air duct in the main body expansion layer are connected by a second elastic tube.

[0013] By adopting the technical scheme, the longitudinal air duct in the main arm expansion layer is inserted into the limiting space in the large arm expansion layer in a staggered manner, so that when the large arm moves, the connection end of the large arm expansion layer can slide relative to the connection end of the main arm expansion layer, thereby improving the flexibility of the shoulder joint movement.

[0014] In a specific implementation, the inflatable unit includes a battery module and a gas pump, the gas pump is arranged in the interlayer cavity, the gas outlet of the gas pump is communicated with the inflatable expansion layer, and the battery module can supply power to the gas pump.

[0015] By adopting the technical scheme, the battery module supplies power to the gas pump to drive the gas pump to rotate, and the inflatable expansion layer is inflated.

[0016] In a specific implementation, the battery module and the gas pump are detachably connected to the inner layer by a snap fastener.

[0017] By adopting the technical scheme, the battery module and the gas pump can be taken off from the suit by the snap fastener, and the suit is convenient to clean.

[0018] In a specific implementation, the inner layer is provided with a Kevlar layer, and the Kevlar layer can cover the upper body.

[0019] By adopting the technical scheme, the Kevlar layer has high strength and cutting resistance, and the anti-puncture effect of the suit is improved.

[0020] In a specific implementation, the Kevlar layer is detachably connected with the inner layer by a magic tape.

[0021] By adopting the technical scheme, the Kevlar layer can be taken off by the magic tape, so as to facilitate cleaning of the coat.

[0022] In summary, the present application has at least one of the following beneficial technical effects:

[0023] 1. When a safety condition is encountered, the inflatable expansion layer is inflated by the inflation unit, and the inflatable expansion layer is expanded, which can provide buffering for the specific purpose, so that the coat has good anti-hitting and anti-falling effects; after the safety condition is removed, the inflatable expansion layer is exhausted by the exhaust valve, so that the inflatable expansion layer is in a deflated state, the thickness of the inflatable expansion layer is reduced, the thickness of the coat for daily wearing is reduced, and the convenience of wearing the coat is improved.

[0024] 2. The Kevlar layer has high strength and cutting resistance, which improves the anti-stabbing effect of the coat.

[0025] 3. The longitudinal air duct in the small arm expansion layer is inserted into the longitudinal air duct in the large arm expansion layer, so that when the small arm moves, the small arm expansion layer connection end and the large arm expansion layer connection end can slide relative to each other, thereby improving the flexibility of the elbow joint. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a structural schematic view of a police needle shuttle combined coat according to an embodiment of the present application.

[0027] Figure 2 is a structural schematic view of a back of the coat.

[0028] Figure 3 is a structural schematic view of the inflatable expansion layer.

[0029] Figure 4 is a structural schematic view of the limiting space.

[0030] Figure 5 is a sectional view of the Kevlar layer position relationship.

[0031] Reference signs: 1, inner layer; 2, outer layer; 3, inflatable expansion layer; 31, small arm expansion layer; 32, large arm expansion layer; 33, main body expansion layer; 34, elastic cladding layer; 35, limiting space; 36, first elastic tube; 37, second elastic tube; 38, longitudinal air duct; 4, air hole; 5, inflation unit; 51, battery module; 52, air pump; 53, connecting pipe; 54, pipe joint; 55, one-way valve; 6, exhaust valve; 7, Kevlar layer. DETAILED DESCRIPTION

[0032] The application will be further described in detail below. Figures 1-5 The application will be further described in detail below.

[0033] The application discloses a police jacket with a needle and shuttle.

[0034] Referring to Figure 1 , Figure 2 and Figure 3 , the police jacket includes an inner layer 1 and an outer layer 2, both of which are made of knitted fabric. The knitted fabric has good elasticity and extensibility, is soft, firm, wrinkle-resistant, easy to wash and dry, comfortable to wear, good ventilation, suitable for sports, helps to sweat and keep the skin dry, and has good structural stability and is not easy to fall apart. A cavity is formed between the inner layer 1 and the outer layer 2, and the jacket is provided with an inflatable layer 3 located in the cavity. The inflatable layer 3 covers the upper body and upper limbs. The inflatable layer 3 in the embodiment is made of thermoplastic polyurethane (TPU), which has the characteristics of light weight, high strength, wear resistance, corrosion resistance, good elasticity and pressure resistance. The inflatable layer 3 is provided with a plurality of air holes 4 that communicate between the inner layer 1 and the outer layer 2. The air holes 4 increase the ventilation of the jacket, and the air holes 4 form a horizontal and vertical interlaced air duct and a net-like structure. The jacket is provided with an inflation unit 5 for inflating the inflatable layer 3, and the inflatable layer 3 is provided with an exhaust valve 6 for exhausting. The exhaust valve 6 is normally closed, and when needed, the exhaust valve 6 is opened manually to discharge the gas in the inflatable layer 3.

[0035] When encountering a safety situation, the inflatable layer 3 is inflated by the inflation unit 5, and the inflatable layer 3 expands to provide cushioning for the body, so that the jacket has good anti-impact and anti-falling effects. After the safety situation is resolved, the inflatable layer 3 is exhausted by the exhaust valve 6, so that the inflatable layer 3 is in a deflated state, the thickness of the inflatable layer 3 is reduced, the thickness of the jacket for daily wear is reduced, and the convenience of wearing the jacket is improved.

[0036] Referring to Figure 3The inflating unit 5 in the embodiment comprises a battery module 51 and an air pump 52. The air pump 52 is a small air pump 52, which is arranged in the interlayer cavity and is detachably connected to the inner layer 1 through a snap fastener. The inflating and expanding layer 3 is provided with a connecting pipe 53. The outlet of the air pump 52 is detachably connected to the connecting pipe 53 through a pipe connecting head 54. A one-way valve 55 is connected in series to the connecting pipe 53, which effectively prevents the gas in the inflating and expanding layer 3 from leaking. The battery module 51 can supply power to the air pump 52. The battery module 51 is also detachably connected to the inner layer 1 through a snap fastener. The battery module 51 supplies power to the air pump 52 to drive the air pump 52 to rotate, thereby inflating and expanding the inflating and expanding layer 3, so that the inflating and expanding layer 3 is expanded. The battery module 51 and the air pump 52 are detached from the outer cover through the snap fastener, which facilitates the cleaning of the outer cover.

[0037] With reference to Figure 3 , Figure 4 The inflating and expanding layer 3 comprises a small arm expanding layer 31, a large arm expanding layer 32 and a main body expanding layer 33. The outer side of the large arm expanding layer 32 is covered with an elastic coating layer 34. The elastic coating layer 34 and the longitudinal air ducts 38 at both ends of the large arm expanding layer 32 form a limiting space 35. The longitudinal air ducts 38 at the end of the small arm expanding layer 31 and the longitudinal air ducts 38 at the end of the large arm expanding layer 32 are arranged in a staggered manner and are respectively inserted into the corresponding limiting spaces 35. The longitudinal air ducts 38 in the small arm expanding layer 31 and the longitudinal air ducts 38 in the large arm expanding layer 32 are connected through a first elastic tube 36.

[0038] When the small arm moves, the small arm drives the connecting end of the small arm expanding layer 31 to slide relative to the connecting end of the large arm expanding layer 32, so that the longitudinal air duct 38 at the end of the small arm expanding layer 31 slides in the limiting space 35, thereby improving the flexibility of the elbow joint movement. The sliding of the longitudinal air duct 38 in the small arm expanding layer 31 is limited by the limiting space 35, which effectively prevents the small arm from lifting the outer layer 2 with the longitudinal air duct 38 in the small arm expanding layer 31, thereby improving the appearance of the outer cover.

[0039] With reference to Figure 3 , Figure 4 The longitudinal air duct 38 in the main body expanding layer 33 and the longitudinal air duct 38 in the large arm expanding layer 32 are arranged in a staggered manner and are inserted into the limiting space 35 at the end. The longitudinal air duct 38 in the large arm expanding layer 32 and the longitudinal air duct 38 in the main body expanding layer 33 are connected through a second elastic tube 37. The longitudinal air duct 38 in the main body arm expanding layer is inserted into the limiting space 35 in the large arm expanding layer 32 in a staggered manner, so that when the large arm moves, the connecting end of the large arm expanding layer 32 can slide relative to the connecting end of the main body expanding layer 33, thereby improving the flexibility of the shoulder joint movement.

[0040] With reference to Figure 3 , Figure 5The Kevlar layer 7 is arranged on the inner layer 1, and the Kevlar layer 7 can cover the upper body; the Kevlar layer 7 is detachably connected with the inner layer 1 through the magic tape. The Kevlar layer 7 has high strength and cutting resistance, and improves the anti-stabbing effect of the coat. Since the Kevlar fiber can absorb moisture and reduce the strength of the material, the Kevlar layer 7 is removed through the magic tape, so that the coat is convenient to clean.

[0041] The implementation principle of the police coat with the needle and shuttle spliced together according to an embodiment of the present application is as follows: when a safety situation is encountered, the air pump 52 is used to inflate the inflatable layer 3, the inflatable layer 3 is inflated, and the inflatable layer 3 can provide cushioning for the body, so that the coat has good anti-hitting and anti-falling effects; after the safety situation is resolved, the inflatable layer 3 is deflated by opening the exhaust valve 6, so that the inflatable layer 3 is in a deflated state, the thickness of the inflatable layer 3 is reduced, the thickness of the coat when worn daily is reduced, and the convenience of wearing the coat is improved.

[0042] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A police needle and thread patch jacket characterized by: The outer garment includes an inner layer (1) and an outer layer (2), with a cavity formed between the inner layer (1) and the outer layer (2). The outer garment contains an inflatable expansion layer (3) located in the cavity. The inflatable expansion layer (3) covers the upper body and upper limbs. The inflatable expansion layer (3) has several ventilation holes (4) that connect the inner layer (1) and the outer layer (2) to form a cross-shaped air passage. The outer garment has an inflation unit (5) for inflating the inflatable expansion layer (3), and the inflatable expansion layer (3) has an exhaust valve (6) for venting.

2. The police needle and syringe sleeve according to claim 1, wherein: The inflatable expansion layer (3) includes a forearm expansion layer (31) and an upper arm expansion layer (32). The longitudinal air channels (38) in the forearm expansion layer (31) are misaligned and inserted between the longitudinal air channels (38) in the upper arm expansion layer (32). The longitudinal air channels (38) in the forearm expansion layer (31) and the longitudinal air channels (38) in the upper arm expansion layer (32) are connected by a first elastic tube (36).

3. The police needle and syringe sleeve combination of claim 2, wherein: An elastic covering layer (34) is provided on the outside of the upper arm expansion layer (32), and the elastic covering layer (34) and the longitudinal air channel (38) in the upper arm expansion layer (32) form a limiting space (35) for the longitudinal air channel (38) in the lower arm expansion layer (31) to slide.

4. The police needle and syringe sleeve according to claim 3, wherein: The inflatable expansion layer (3) also includes a main expansion layer (33). The longitudinal air channels (38) in the main expansion layer (33) are misaligned and inserted between the longitudinal air channels (38) in the boom expansion layer (32) and located within the limiting space (35). The longitudinal air channels (38) in the boom expansion layer (32) and the longitudinal air channels (38) in the main expansion layer (33) are connected by a second elastic tube (37).

5. The police uniform jacket of claim 1, wherein: The inflation unit (5) includes a battery module (51) and an air pump (52). The air pump (52) is located in the interlayer cavity. The air outlet of the air pump (52) is connected to the inflation expansion layer (3). The battery module (51) can supply power to the air pump (52).

6. The police needle and syringe sleeve combination of claim 5, wherein: Both the battery module (51) and the air pump (52) are detachably connected to the inner layer (1) via a snap fastener.

7. The police uniform jacket of claim 1, wherein: The inner layer (1) is provided with a Kevlar layer (7), which can cover the upper body.

8. The police needle and syringe sleeve combination of claim 7, wherein: The Kevlar layer (7) and the inner layer (1) are detachably connected by Velcro.

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