CN113854661A

CN113854661A - Thermostatic type outdoor jacket with effect of preventing frostbite

Info

Publication number: CN113854661A
Application number: CN202110975016.4A
Authority: CN
Inventors: 张鼎
Original assignee: Fuyang Colorful Clothing Co Ltd
Current assignee: Fuyang Colorful Clothing Co Ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2021-12-31
Anticipated expiration: 2041-08-24
Also published as: CN113854661B

Abstract

The invention discloses a thermostatic type outdoor jacket with an anti-freezing effect, which comprises a groove, wherein the groove is formed in the outer side of a sleeve, the inner side of the groove is connected with wear-resistant cloth, magic tapes are arranged at the bottom end of the wear-resistant cloth and the surface of the groove, the side end of the wear-resistant cloth is fixedly connected with a positioning block, the positioning block is connected with the inner end of the groove, the side end of the groove is provided with a connecting groove, the inner end of the connecting groove is provided with a connecting belt, the tail end of the connecting belt is fixedly connected with the side end of the positioning block, the top end of the connecting belt is fixedly connected with a pull rope, and the outer surface of the sleeve is provided with a fixing buckle. This thermostatic type outdoor jacket with effect of preventing frostbite is provided with wear-resisting cloth and recess, through installing wear-resisting cloth in the recess of coat-sleeve outer end, when the person of dress carries out the outdoor exercises and falls down, wear-resisting cloth can protect the clothing of elbow easy wearing and tearing department, and the detachable structure of wear-resisting cloth also the person of facilitating the use carries out quick dismantlement simultaneously and changes, has reduced use cost.

Description

Thermostatic type outdoor jacket with effect of preventing frostbite

Technical Field

The invention relates to the technical field of door and window hinges, in particular to a constant-temperature outdoor jacket with an anti-freezing effect.

Background

The outdoor jacket is common clothes used for outdoor sports, has good heat retention and provides good protection effect for outdoor sporters, but the existing outdoor jacket has some defects in use, such as the defects of the outdoor jacket;

current outdoor exercises meet sleet weather, sleet easily gets into inside the clothes through the collarband, influence the warmth retention of clothing, and current outdoor exercises when the condition such as tumble appears in the wearing person, easy adversary elbow produces wearing and tearing and causes the clothing to damage, influence use cost greatly, and current outdoor exercises are when the wearing person carries out violent exercises, it can cause great shoulder pressure to dress the knapsack, the landing also easily appears in the baldric during the motion.

Aiming at the problems, innovative design is urgently needed on the basis of the original constant-temperature outdoor jacket.

Disclosure of Invention

The invention aims to provide a thermostatic type outdoor jacket with an antifreezing effect, and aims to solve the problems that the antifreezing effect of the existing outdoor jacket in a neckline is poor, rain and snow easily enter the inside of the jacket through the neckline when a user performs outdoor exercises in rainy and snowy weather, the heat preservation performance of the jacket is influenced, the jacket is easily worn at elbow parts of hands to damage the jacket when the wearer falls down and the like, the use cost is greatly influenced, the shoulder belts are easily slipped down when the shoulder belts of the existing outdoor jacket wear is worn during strenuous exercises, and the shoulder belts are easily worn.

In order to achieve the purpose, the invention provides the following technical scheme: a constant-temperature type submachine clothing with an anti-freezing effect mainly comprises a main body, a neckline and sleeves, wherein the upper end of the main body is provided with the neckline, and the left side and the right side of the main body are connected with the sleeves in a sewing mode;

the method comprises the following steps:

the clothes hanger comprises a sleeve, a groove and a connecting piece, wherein the groove is formed in the outer side of the sleeve, the inner side of the groove is connected with wear-resistant cloth, magic tapes are arranged at the bottom end of the wear-resistant cloth and the surface of the groove, a positioning block is fixedly connected to the side end of the wear-resistant cloth and connected with the inner end of the groove, a connecting groove is formed in the side end of the groove, a connecting belt is arranged at the inner end of the connecting groove, the tail end of the connecting belt is fixedly connected with the side end of the positioning block, a pull rope is fixedly connected to the top end of the connecting belt, a fixing buckle is arranged on the outer surface of the sleeve, and the bottom end of the fixing buckle is connected with the pull rope;

the elastic band is sewn at the back end of the neckline, the inner end of the elastic band is provided with a stretchable traction rope, the inner end of the elastic band is provided with a fixing layer, the surface of the fixing layer is provided with a first connecting hole, the surface of the fixing layer is provided with a second connecting hole, the first connecting hole and the second connecting hole are connected with the traction rope, the top end of the traction rope is provided with a rope head, the side end of the neckline is provided with a barb, and the inner end of the barb is connected with the rope head;

the fixed block, fixed mounting in the shoulder of outdoor jacket main part, and the inner of fixed block is provided with elastic airbag, the gas pocket is installed to the side of fixed block, and the inner of fixed block installs the connecting pipe to the gas pocket is connected with elastic airbag bottom through the connecting pipe, the inner of fixed block is provided with the telescopic push rod, and the inner of fixed block has seted up the air cavity to the inner of air cavity is provided with the piston piece, the top fixedly connected with stopper of piston piece, and the terminal surface of stopper is provided with the spring, the inner of fixed block is provided with the knapsack and shoulders.

Preferably, the both sides coat-sleeve surface of submachine-clothing main part all sets up flutedly, and the inner block of recess is connected with wear-resisting cloth to wear-resisting cloth's side evenly distributed is connected with the multiunit locating piece, and protective structure through wear-resisting cloth formation protects elbow department clothing, meets when falling down the circumstances such as, can avoid the clothing to be damaged.

Preferably, the bottom of wear-resisting cloth all is provided with the magic with recess bottom surface and pastes, and the magic pastes the symmetric distribution in the recess bottom to the magic of wear-resisting cloth bottom is pasted and is pasted with the magic of recess bottom and can be glued each other, pastes mutual bonding through the magic, makes wear-resisting cloth stable fixation in the recess.

Preferably, the connecting band is through connection with the spread groove, and the top fixedly connected with stay cord of connecting band to the top and the fixed knot of stay cord constitute cup joint structure, and through the fixed knot structure that cup joints of stay cord and fixed knot, carry out the secondary to wear-resisting cloth and fix, make it can form effective protective effect to the clothing.

Preferably, the elastic cord is sewed up and is connected on the top of collarband, and the inner of elastic cord is provided with two sets of haulage ropes about central line symmetric distribution to the top and the collarband of haulage rope are through connection, pull the elastic cord through the haulage rope and contract, make the collarband area reduce, can be better laminate with the wearer's neck, rain and snow gets into the cold-proof effect of influence when avoiding moving.

Preferably, the inner of elastic cord is provided with two sets of fixed layers about the central line symmetric distribution, and first connecting hole and second connecting hole have all been seted up on the surface of fixed layer to first connecting hole and second connecting hole are through connection with the haulage rope, make it can stimulate the elastic cord and contract through the through connection of haulage rope with first connecting block and second connecting hole.

Preferably, the haulage rope constitutes tensile structure through first connecting hole, second connecting hole and fixed bed and collarband, and the top fixedly connected with fag end of haulage rope to the fag end is connected for the block with the barb, makes it to form effective pulling effect through the block of fag end and barb, drives the haulage rope and stretches.

Preferably, the fixed block is provided with two sets at the shoulder symmetric distribution of outdoor jacket main part, and the inner of fixed block is provided with the elasticity gasbag to the surface of elasticity gasbag constitutes for the rubber material, through the inflation of elasticity gasbag, bears knapsack baldric and shoulder bearing point position, increases the travelling comfort, avoids the direct and shoulder contact of baldric, and the shoulder needs to bear great bearing capacity.

Preferably, the bottom of the elastic air bag is communicated with the air hole through a connecting pipe, the side end of the elastic air bag is attached to the top end of the push rod, the push rod is in sliding connection with the air cavity, the push rod is pushed to contract through expansion of the elastic air bag, and the lower air cavity is extruded in the contraction process of the push rod.

Preferably, piston piece and stopper are integral structure, and stopper and piston piece pass through the air cavity and constitute sliding construction with the fixed block to the stopper passes through the spring and constitutes elastic construction with the air cavity, promotes the piston piece in the upper air cavity through atmospheric pressure, makes the stopper stretch out the fixed block and carry on spacingly to the baldric, makes the landing can not appear in the knapsack baldric when violent movement.

Compared with the prior art, the invention has the beneficial effects that: the constant-temperature outdoor jacket with the anti-freezing effect;

1. the wear-resistant cloth and the grooves are arranged, the wear-resistant cloth is arranged in the grooves at the outer ends of the sleeves, when a wearer falls down during outdoor exercises, the wear-resistant cloth can protect clothes at the easily worn elbow part, and meanwhile, the detachable structure of the wear-resistant cloth is convenient for the user to rapidly detach and replace, so that the use cost is reduced;

2. the elastic band and the traction rope are arranged, the rope head is pulled to be clamped with the barb by pulling the rope head, so that the elastic band is pulled by the rope head to be contracted, the area of the neckline is reduced, the neckline can be more attached to the neck of a wearer, the anti-freezing effect is improved, and the phenomenon that rain and snow enter the neckline in rainy and snowy weather to influence the heat retention of clothes is avoided;

3. be provided with fixed block and stopper, aerify the gas pocket through the air charging equipment for the elasticity gasbag inflation is to the push rod extrusion, and the effect through airtight air cavity promotes the stopper and stretches out and cooperate and carry out spacing fixed to the knapsack baldric with the elasticity gasbag, and when knapsack gravity was too big, also can increase the travelling comfort when wearing on the back simultaneously.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a side view of the sleeve of the present invention;

FIG. 3 is a schematic top sectional view of the abrasion resistant fabric of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 5 is a top view of the neck opening of the present invention;

FIG. 6 is a schematic view of the elastic band of the present invention in cross-section from the top;

FIG. 7 is a schematic view of the working structure of the elastic band of the present invention;

fig. 8 is a front cross-sectional structural view of the fixing block of the present invention.

In the figure: 1. a main body of a jacket; 2. a collar; 3. sleeves; 4. a groove; 5. wear-resistant cloth; 6. magic tape; 7. positioning blocks; 8. a connecting belt; 9. connecting grooves; 10. pulling a rope; 11. a fixing buckle; 12. elastic bands; 13. a hauling rope; 14. a fixed layer; 15. a first connection hole; 16. a second connection hole; 17. a rope end; 18. a barb; 19. a fixed block; 20. an elastic air bag; 21. air holes; 22. a connecting pipe; 23. a push rod; 24. an air cavity; 25. a piston block; 26. a limiting block; 27. a spring; 28. shoulder straps of the backpack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a thermostatic type submachine clothing with an anti-freezing effect mainly comprises a main body 1, a neckline 2 and sleeves 3, wherein the upper end of the main body 1 is provided with the neckline 2, and the left side and the right side of the main body 1 are connected with the sleeves 3 in a sewing manner;

the method comprises the following steps:

the clothes hanger comprises a groove 4, a positioning block 7 and a pull rope 10, wherein the groove 4 is formed in the outer side of a clothes sleeve 3, the inner side of the groove 4 is connected with a wear-resistant cloth 5, magic tapes 6 are arranged at the bottom end of the wear-resistant cloth 5 and the surface of the groove 4, the side end of the wear-resistant cloth 5 is fixedly connected with the positioning block 7, the positioning block 7 is connected with the inner end of the groove 4, a connecting groove 9 is formed in the side end of the groove 4, a connecting belt 8 is arranged at the inner end of the connecting groove 9, the tail end of the connecting belt 8 is fixedly connected with the side end of the positioning block 7, the top end of the connecting belt 8 is fixedly connected with the pull rope 10, a fixing buckle 11 is arranged on the outer surface of the clothes sleeve 3, and the bottom end of the fixing buckle 11 is connected with the pull rope 10;

the elastic band 12 is sewn at the back end of the collar 2, the inner end of the elastic band 12 is provided with a stretchable traction rope 13, the inner end of the elastic band 12 is provided with a fixed layer 14, the surface of the fixed layer 14 is provided with a first connecting hole 15, the surface of the fixed layer 14 is provided with a second connecting hole 16, the first connecting hole 15 and the second connecting hole 16 are connected with the traction rope 13, the top end of the traction rope 13 is provided with a rope head 17, the side end of the collar 2 is provided with a barb 18, and the inner end of the barb 18 is connected with the rope head 17;

fixed block 19, fixed mounting is in the shoulder of outdoor jacket main part 1, and the inner of fixed block 19 is provided with elastic airbag 20, the side of fixed block 19 is installed with gas pocket 21, and the inner of fixed block 19 installs connecting pipe 22, and gas pocket 21 is connected with elastic airbag 20 bottom through connecting pipe 22, the inner of fixed block 19 is provided with telescopic push rod 23, and the inner of fixed block 19 has seted up air cavity 24, and the inner of air cavity 24 is provided with piston block 25, the top fixedly connected with stopper 26 of piston block 25, and the terminal surface of stopper 26 is provided with spring 27, the inner of fixed block 19 is provided with shoulder belt 28 of knapsack.

3 surfaces of the both sides coat-sleeve of submachine clothing main part 1 all set up flutedly 4, and the inner block of recess 4 is connected with abrasive cloth 5, and the side evenly distributed of abrasive cloth 5 is connected with multiunit locating piece 7, the bottom of abrasive cloth 5 all is provided with magic subsides 6 with 4 bottom surfaces of recess, and 6 symmetric distribution are pasted to the magic, and the magic of 5 bottoms of abrasive cloth is pasted 6 and can carry out the mutual bonding with the magic of 4 bottoms of recess, connecting band 8 is through connection with spread groove 9, and the top fixedly connected with stay cord 10 of connecting band 8, and the top of stay cord 10 constitutes cup joint structure with fixed knot 11.

When a user falls down, the wear-resistant cloth 5 is worn, the wear-resistant cloth 5 can be detached and replaced, the new wear-resistant cloth 5 can be firstly butted and clamped with the groove 4 arranged on the outer side of the sleeve 3 when being installed, and the positioning block 7 at the side end of the wear-resistant cloth 5 is clamped and connected with the groove 4, at the moment, the magic tape 6 at the bottom end of the wear-resistant cloth 5 is mutually adhered with the magic tape 6 on the surface of the bottom end of the groove 4 to fix the position of the wear-resistant cloth 5, in the clamping connection process of the wear-resistant cloth 5, the connecting belt 8 at the top end of the positioning block 7 needs to be in through connection with the connecting groove 9, and the pull rope 10 at the top end of the connecting belt 8 is stretched outwards to be sleeved and fixed with the fixing buckle 11, make 5 stable installations of wear-resisting cloth in recess 4, wear-resisting cloth 5 plays the safeguard effect, and the friction that the user produced when falling down can be blockked by wear-resisting cloth 5 to protect the clothes.

The connection is sewed up on the top of collarband 2 to elastic cord 12, and the inner of elastic cord 12 is provided with two sets of haulage rope 13 about central line symmetric distribution, and the top of haulage rope 13 is through connection with collarband 2, the inner of elastic cord 12 is provided with two sets of fixed layers 14 about central line symmetric distribution, and first connecting hole 15 and second connecting hole 16 have all been seted up on fixed layer 14's surface, and first connecting hole 15 and second connecting hole 16 are through connection with haulage rope 13, haulage rope 13 is through first connecting hole 15, second connecting hole 16 and fixed layer 14 constitute tensile structure with collarband 2, and the top fixedly connected with fag end 17 of haulage rope 13, and fag end 17 is connected for the block with barb 18.

When the user dressed outdoor jacket main part 1, can be simultaneously to two sets of fag end 17 of both sides pulling, fag end 17 produces the pulling force and will stretch haulage rope 13, haulage rope 13 middle-end will be through the outside removal of first connecting hole 15 and second connecting hole 16 in fixed bed 14 this moment, remove in-process haulage rope 13 end and will stimulate neckline 2 and make neckline 2 move to the central point of elastic cord 12 put, elastic cord 12 will contract to central point this moment, fag end 17 top carries out the block with barb 18, come to fix fag end 17, the contraction of elastic cord 12 tightens up neckline 2, when avoiding meetting sleet weather, in the cold air gets into the clothing along neckline 2, increase anti-freezing effect.

The fixed block 19 is provided with two sets at the shoulder symmetric distribution of outdoor jacket main part 1, and the inner of fixed block 19 is provided with elastic air bag 20, and elastic air bag 20's surface constitutes for the rubber material, elastic air bag 20's bottom is linked together through connecting pipe 22 and gas pocket 21, and elastic air bag 20's side and the laminating of push rod 23 top mutually, and push rod 23 and air cavity 24 are sliding connection, piston block 25 and stopper 26 are the integrated structure, and stopper 26 and piston block 25 pass through air cavity 24 and fixed block 19 constitution sliding structure, and stopper 26 passes through spring 27 and air cavity 24 constitution elastic structure.

After the user wears the main body 1 of the outdoor jacket, the shoulder straps 28 of the backpack can be placed in the central position of the fixed block 19, the air hole 21 is inflated by the inflator so that the gas enters the elastic airbag 20 through the connection tube 22, the elastic airbag 20 starts to be expanded, and the push rod 23 is extruded, so that the push rod 23 is slowly contracted into the lower air cavity 24 in the fixed block 19, and as the air cavity 24 is a closed space, when the push rod 23 is contracted, the piston block 25 in the upper air cavity 24 is pressed and drives the limit blocks 26 to move outwards, the two groups of limit blocks 26 extend out of the fixed block 19 to limit the top end of the backpack shoulder strap 28, so that the backpack shoulder strap 28 can not slide during the violent exercise of a user, while the flexible bladder 20 is located at the load bearing points of the shoulder straps 28 of the backpack to increase the comfort of the wearer when carrying more items.

The working principle is as follows: when the thermostatic outdoor jacket with the anti-freezing effect is used, according to the figures 1-8, the device is firstly placed at a position needing to work, the wear-resistant cloth 5 can be butted and clamped with the groove 4 when being installed, the positioning block 7 at the side end of the wear-resistant cloth is clamped and connected with the groove 4, the magic tape 6 at the bottom end of the wear-resistant cloth 5 and the magic tape 6 on the surface of the bottom end of the groove 4 are mutually bonded, the connecting belt 8 and the connecting groove 9 need to be connected in a penetrating manner in the clamping and connecting process of the wear-resistant cloth 5, then the pull rope 10 at the top end of the connecting belt 8 is fixedly sleeved with the fixing buckle 11, the wear-resistant cloth 5 is stably fixed in the groove 4, and the effective protection effect on clothes at the elbow is achieved;

a user can pull two groups of rope ends 17 towards two sides simultaneously, the rope ends 17 are provided with the hauling ropes 13 to be stretched, the middle ends of the hauling ropes 13 move outwards through the first connecting holes 15 and the second connecting holes 16 in the fixing layers 14, the tail ends of the hauling ropes 13 drive the elastic bands 12 to contract towards the central positions in the moving process, the tops of the rope ends 17 are clamped with the barbs 18 to be stably fixed, the contraction of the elastic bands 12 tightens the neckline 2, so that the neckline 2 is more attached to the neck of a wearer, and cold air is prevented from entering clothes along the neckline 2 to reduce the heat retention of the clothes in rainy and snowy weather;

place shoulder belt 28 in fixed block 19 with the knapsack, user's accessible aerating device squeezes into compressed gas to gas pocket 21, it expands to make it in elastic airbag 20 to enter into through connecting pipe 22, can extrude push rod 23 in the inflation process, make push rod 23 slowly shrink to the lower floor air cavity 24 in the fixed block 19 in, along with the shrink of push rod 23, piston block 25 in upper air cavity 24 receives atmospheric pressure promotion and can drive stopper 26 and outwards remove, two sets of stoppers 26 stretch out and shoulder 28 tops spacing to the knapsack, make the wearing person shoulder belt 28 the landing can not appear and lead to the knapsack to drop in violent motion process, the travelling comfort when elastic airbag 20 multiplicable knapsack was worn on the back simultaneously, holistic practicality has been increased.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A thermostatic type submachine clothing with an anti-freezing effect mainly comprises a main body (1), a neckline (2) and sleeves (3), wherein the upper end of the main body (1) is provided with the neckline (2), and the left side and the right side of the main body (1) are connected with the sleeves (3) in a sewing mode;

it is characterized by comprising:

the clothes hanger is characterized by comprising a groove (4) which is formed in the outer side of the clothes sleeve (3), the inner side of the groove (4) is connected with wear-resistant cloth (5), magic tapes (6) are arranged on the bottom end of the wear-resistant cloth (5) and the surface of the groove (4), a positioning block (7) is fixedly connected to the side end of the wear-resistant cloth (5), the positioning block (7) is connected with the inner end of the groove (4), a connecting groove (9) is formed in the side end of the groove (4), a connecting belt (8) is arranged at the inner end of the connecting groove (9), the tail end of the connecting belt (8) is fixedly connected with the side end of the positioning block (7), a pull rope (10) is fixedly connected to the top end of the connecting belt (8), a fixing buckle (11) is mounted on the outer surface of the clothes sleeve (3), and the bottom end of the fixing buckle (11) is connected with the pull rope (10);

the elastic band (12) is sewn at the back end of the neckline (2), the inner end of the elastic band (12) is provided with a stretchable hauling rope (13), the inner end of the elastic band (12) is provided with a fixing layer (14), the surface of the fixing layer (14) is provided with a first connecting hole (15), the surface of the fixing layer (14) is provided with a second connecting hole (16), the first connecting hole (15) and the second connecting hole (16) are connected with the hauling rope (13), the top end of the hauling rope (13) is provided with a rope head (17), the side end of the neckline (2) is provided with a barb (18), and the inner end of the barb (18) is connected with the rope head (17);

fixed block (19), fixed mounting in the shoulder of outdoor jacket main part (1), and the inner of fixed block (19) is provided with elastic airbag (20), gas pocket (21) are installed to the side of fixed block (19), and connecting pipe (22) are installed to the inner of fixed block (19), and gas pocket (21) are connected with elastic airbag (20) bottom through connecting pipe (22), the inner of fixed block (19) is provided with telescopic push rod (23), and the inner of fixed block (19) has seted up air cavity (24), and the inner of air cavity (24) is provided with piston block (25), the top fixedly connected with stopper (26) of piston block (25), and the terminal surface of stopper (26) is provided with spring (27), the inner of fixed block (19) is provided with shoulder strap (28).

2. The constant-temperature type submachine clothing with the antifreezing effect according to claim 1, wherein grooves (4) are formed in the outer surfaces of the sleeves (3) at two sides of the submachine clothing main body (1), the inner ends of the grooves (4) are connected with wear-resistant cloth (5) in a clamping manner, and a plurality of groups of positioning blocks (7) are uniformly distributed and connected to the side ends of the wear-resistant cloth (5).

3. The constant-temperature outdoor sport suit with the antifreezing effect as claimed in claim 2, wherein magic tapes (6) are disposed on the bottom ends of the wear-resistant cloth (5) and the bottom end surfaces of the grooves (4), the magic tapes (6) are symmetrically distributed at the bottom ends of the grooves (4), and the magic tapes (6) at the bottom ends of the wear-resistant cloth (5) and the magic tapes (6) at the bottom ends of the grooves (4) can be adhered to each other.

4. The constant-temperature outdoor jacket with the antifreezing effect as defined in claim 3, wherein the connecting band (8) and the connecting groove (9) are connected in a penetrating manner, a pull rope (10) is fixedly connected to the top end of the connecting band (8), and the top end of the pull rope (10) and the fixing buckle (11) form a sleeving structure.

5. The thermostatic outdoor jacket with antifreezing effect as defined in claim 1, wherein the elastic band (12) is sewn to the top of the neckline (2), and two sets of pulling cords (13) are symmetrically distributed around the center line at the inner end of the elastic band (12), and the top of the pulling cords (13) is connected to the neckline (2) in a penetrating manner.

6. The constant-temperature outdoor jacket with the antifreezing effect as defined in claim 5, wherein two sets of fixing layers (14) are symmetrically disposed around the center line at the inner ends of the elastic bands (12), the surfaces of the fixing layers (14) are respectively provided with a first connecting hole (15) and a second connecting hole (16), and the first connecting hole (15) and the second connecting hole (16) are respectively connected with the pulling rope (13) in a penetrating manner.

7. Constant-temperature outdoor jacket with antifreezing effect according to claim 6, wherein the pulling rope (13) forms a stretching structure with the collar (2) through the first connecting hole (15), the second connecting hole (16) and the fixing layer (14), and the top end of the pulling rope (13) is fixedly connected with the rope head (17), and the rope head (17) is connected with the barb (18) in a clamping manner.

8. Constant-temperature type outdoor jacket with antifreezing effect according to claim 1, wherein the two fixing blocks (19) are symmetrically arranged on the shoulder of the outdoor jacket main body (1), the inner end of the fixing block (19) is provided with the elastic air bag (20), and the outer surface of the elastic air bag (20) is made of rubber.

9. Constant-temperature outdoor jacket with antifreezing effect according to claim 8, wherein the bottom end of the elastic air bag (20) is connected to the air hole (21) through a connecting tube (22), the side end of the elastic air bag (20) is attached to the top end of the push rod (23), and the push rod (23) is slidably connected to the air chamber (24).

10. The constant-temperature type outdoor jacket with the antifreezing effect as claimed in claim 9, wherein the piston block (25) and the stopper block (26) are of an integral structure, the stopper block (26) and the piston block (25) form a sliding structure with the fixed block (19) through the air chamber (24), and the stopper block (26) forms an elastic structure with the air chamber (24) through the spring (27).