CN217117740U

CN217117740U - Shoulder adjustable mountain-climbing knapsack

Info

Publication number: CN217117740U
Application number: CN202220751843.5U
Authority: CN
Inventors: 李永坚; 黄茜; 黄剑勤
Original assignee: Xiamen Darui Industry And Trade Co ltd
Current assignee: Xiamen Darui Industry And Trade Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-05
Anticipated expiration: 2032-03-31

Abstract

The utility model relates to the field of backpacks, in particular to a mountaineering backpack with adjustable shoulder straps, which comprises a backpack body, shoulder straps and a height adjusting component, wherein the shoulder straps are M-shaped shoulder straps, and the M-shaped shoulder straps comprise upper fixing positions positioned at the top ends of two sides and lower fixing positions positioned between the upper fixing positions; the height adjusting assembly comprises two opposite first adjusting belts, one ends of the two first adjusting belts are fixedly connected with the two upper fixing positions respectively, two opposite first adjusting buckles are fixed on the backpack body, and the other ends of the two first adjusting belts are respectively and fixedly connected with the two first adjusting buckles in an adjustable manner; the height adjusting assembly further comprises a second adjusting belt and a plurality of adjusting base belts, and two ends of each adjusting base belt are fixedly connected with the backpack body; the bottom mounting of second regulation band is on fixed position down, and the top of second regulation band is the free end, and two first regulation bands and second regulation band form triangle-shaped fixed position, reduce the change frequency of second regulation band.

Description

Shoulder adjustable mountain-climbing knapsack

Technical Field

The utility model relates to a knapsack field particularly, relates to a shoulder adjustable mountain-climbing knapsack.

Background

At present, the application number is CN201922271427.6, which discloses a schoolbag with adjustable shoulder straps, comprising a schoolbag body, two shoulder straps and a strap adjusting component,

the strap adjusting assembly comprises a height adjusting fixing strap, a fixing strap head-tail fixing piece and a plurality of adjusting base straps;

the head and tail fixing pieces of the fixing belt are arranged at the head and tail ends of the height adjusting fixing belt;

the plurality of adjusting base bands are arranged in the vertical direction in the middle of the back of the schoolbag body at intervals in parallel, the left end and the right end of each adjusting base band are respectively fixed with the back of the schoolbag body, and a certain gap is formed between the middle part of each adjusting base band and the back of the schoolbag body for the height adjusting fixing band to pass through.

The adjusting mode passes through the adjusting base bands with different heights through the height adjusting fixing band to realize the adjustable function of the shoulder strap. But the weight of schoolbag body is born by the altitude mixture control fixed band completely, and the width of altitude mixture control fixed band is shorter, can't guarantee the stability of schoolbag in the walking process, and in use altitude mixture control fixed band takes place wearing and tearing, cracked condition easily, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a shoulder adjustable mountain-climbing knapsack can solve conventional shoulder adjustable knapsack stability relatively poor, has technical problem such as potential safety hazard.

In order to solve the technical problem, the utility model provides a following technical scheme:

a mountaineering backpack with adjustable shoulder straps is characterized by comprising a backpack body, shoulder straps and a height adjusting component,

the shoulder straps are M-shaped shoulder straps, and each M-shaped shoulder strap comprises an upper fixing position and a lower fixing position, wherein the upper fixing positions are positioned at the top ends of two sides, and the lower fixing positions are positioned between the upper fixing positions;

the height adjusting assembly comprises two opposite first adjusting belts, one ends of the two first adjusting belts are fixedly connected with the two upper fixing positions respectively, two opposite first adjusting buckles are fixed on the backpack body, and the other ends of the two first adjusting belts are fixedly connected with the two first adjusting buckles in an adjustable manner respectively;

the height adjusting assembly further comprises a second adjusting belt and a plurality of adjusting base belts, the adjusting base belts are sequentially and horizontally arranged on the back surface of the backpack body at intervals in the vertical direction, and two ends of each adjusting base belt are fixedly connected with the backpack body;

the bottom mounting of second regulation band is on fixed position down, the top of second regulation band is the free end, the free end passes from top to bottom and can dismantle with the bottom after adjusting the baseband and be connected.

Further, the knapsack body includes the backplate and fixes the bag that holds on a backplate side, shoulder, altitude mixture control subassembly and first regulation are detained and are fixed on the relative another side of backplate, the top of backplate is fixed with the buckler, the buckler lid closes on the sack that holds the bag.

Furthermore, at least one reinforcing rib strip is detachably connected to the inner side face, fixed to the back plate, of the containing bag, and the reinforcing rib strip extends in the vertical direction.

Furthermore, the number of the reinforcing ribs is two, the two reinforcing ribs are respectively located at two side edges of the back plate, a buffer layer protruding outwards is fixedly connected to the side face, close to the shoulder strap, of the back plate, and the buffer layer corresponds to the reinforcing ribs in position.

Furthermore, two reinforcing ribs correspond to the two upper fixing positions respectively.

Furthermore, at least one mounting bag extending along the vertical direction is fixed on the inner side surface of the accommodating bag, and the reinforcing ribs are respectively placed in the mounting bags.

Furthermore, a sub-backpack is detachably connected to one side face of the backpack body, and the sub-backpack and the shoulder straps are respectively located on two opposite sides of the backpack body.

Furthermore, a zipper is connected between the sub-backpack and the backpack body.

Furthermore, the top end and the bottom end of the second adjusting belt are respectively fixed with a hook surface and a hair surface of a magic tape.

The invention has the beneficial effects that:

in this scheme, the upper portion that M type was shouldered is through fixed connection between two first regulation bands and the first regulation on the schoolbag body are detained to and fixed connection between the regulation baseband on second regulation band and the knapsack body, first regulation band is located the both ends at knapsack body top, and the second regulation band is located below between the first regulation band, forms the fixed position of triangle-shaped. Under the prerequisite that satisfies regulatory function, guaranteed the stability of knapsack body in use, avoided causing too much wearing and tearing to the second regulation band, reduced the change frequency of second regulation band.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of the shoulder strap adjustable mountaineering backpack of the present invention;

FIG. 2 is a diagram showing the adjustment state of the shoulder strap adjustable mountaineering backpack of the present invention;

fig. 3 is a rear view of the backpack with adjustable shoulder straps.

Description of the main elements

1. A backpack body; 101. a back plate; 102. an accommodating bag; 103. a sub-backpack; 104. a zipper; 105. A waterproof cover; 1051. an opening; 106. a buffer layer; 1061. a yielding channel; 107. a waistband;

2. shoulder straps; 201. an upper fixing position; 202. a lower fixing position;

3. a height adjustment assembly; 301. a first adjustment belt; 302. a first adjusting buckle; 303. a second adjustment strap; 3031. a bottom end of a second conditioning belt; 3032. a free end; 304. hooking the surface; 305. rough surface; 306. the baseband is adjusted.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1-3, the present invention provides a mountaineering backpack with adjustable shoulder straps 2, which comprises a backpack body 1, shoulder straps 2 and a height adjusting assembly 3.

Referring to fig. 1-3, the backpack body 1 includes a back plate 101 and a receiving bag 102 fixed on one side of the back plate 101, the shoulder straps 2 and the height adjusting assembly 3 are fixed on the other side of the back plate 101, a waterproof cover 105 is fixed on the top of the back plate 101, and the waterproof cover 105 covers the mouth of the receiving bag 102. The waterproof cover 105 is provided with a cavity (not shown in the drawings) and an opening 1051 for communicating the cavity with the outside. The cavity makes full use of the space of the waterproof cover 105, and the capacity of the mountain-climbing backpack is increased. At least one reinforcing rib (not shown in the drawings) is detachably connected to the inner side surface of the containing bag 102 fixed to the back plate 101, and the reinforcing rib extends in the vertical direction. In this embodiment, the quantity of strengthening rib is two, and two strengthening rib are located backplate 101 both sides edge respectively, and the position that strengthening rib distributes can be exerted for the bigger holding power in user's back, furthest's assurance mountain-climbing knapsack's stability. The side surface of the back plate 101 close to the shoulder strap 2 is fixedly connected with an outward protruding buffer layer 106, the buffer layer 106 corresponds to the reinforcing ribs, and the buffer layer 106 reduces discomfort caused when the reinforcing ribs apply acting force to a human body. At least one mounting pocket (not shown in the drawings) extending in the vertical direction is fixed on the inner side surface of the containing pocket 102, the mounting pocket is in a long strip shape and is matched with the shape of the reinforcing rib strip, and the reinforcing rib strips are respectively placed in the mounting pocket. The pocket mouth of the installation bag is fixed with a magic tape which opens and closes the installation bag. The setting of installation bag makes the strengthening rib have better flexibility, carries out the dismouting to the strengthening rib according to factors such as the weight and the size of carrying the thing, satisfies more user demands.

Referring to fig. 1, a backpack 103 is detachably connected to one side of the backpack body 1, and the backpack 103 and the shoulder straps 2 are respectively located on two opposite sides of the backpack body 1. Be connected with zip fastener 104 between backpack 103 and the knapsack body 1, backpack 103 passes through zip fastener 104 with knapsack body 1 and can dismantle the connection, has increased backpack 103's flexibility when guaranteeing the fastness of being connected between backpack 103 and the knapsack.

Referring to fig. 2-3, the shoulder strap 2 is an M-shaped shoulder strap 2, the M-shaped shoulder strap 2 includes upper fixing positions 201 at the top ends of the two sides and a lower fixing position 202 between the upper fixing positions 201, and the two reinforcing ribs correspond to the two upper fixing positions 201 respectively.

Referring to fig. 2-3, the height adjustment assembly 3 includes two opposite first adjustment belts 301, one ends of the two first adjustment belts 301 are respectively and fixedly connected to the two upper fixing positions 201, two opposite first adjustment buckles 302 are fixed on the back plate 101, and the other ends of the two first adjustment belts 301 are respectively and fixedly connected to the two first adjustment buckles 302.

Referring to fig. 2-3, the height adjusting assembly 3 further includes a second adjusting strap 303 and a plurality of adjusting straps 306, the adjusting straps 306 are sequentially and horizontally arranged on the side surface of the back plate 101 at intervals in the vertical direction, and both ends of the adjusting straps 306 are fixedly connected to the backpack body 1. The bottom end of the second adjusting belt 303 is fixed on the lower fixing position 202, the top end of the second adjusting belt 303 is a free end 3032, the free end 3032 of the second adjusting belt 303 is in an arrow shape, and the free end 3032 penetrates through the adjusting base belt 306 from top to bottom and is detachably connected with the bottom end. In this embodiment, the top end and the bottom end of the second adjusting belt 303 are respectively fixed with a hook surface 304 and a hair surface 305 of a hook and loop fastener. The free end 3032 of the second adjusting band 303 passes through the adjusting base bands 306 with different heights and then is adhered to the hair surface 305 at the bottom end of the second adjusting band 303, so that the detachable connection is realized. In this scheme, the free end 3032 of second regulation band 303 from top to bottom passes behind the regulation baseband 306 and rises and the mutual adhesion of bottom, in the use, the below at the adhesion position is mainly applyed to the weight of knapsack body 1, the magic subsides can be better exert the effort of lifting, and simultaneously, vertical ascending pulling force is applyed to the top at adhesion position, the bottom pulling force effect of second regulation band 303 is laminated with backplate 101 more down, knapsack body 1 outside effort is applyed to the bottom of second regulation band 303, it makes the bottom of schoolbag body be close to the user to form the lever, the laminating degree between mountain-climbing knapsack and user's the back has been guaranteed, and then mountain-climbing knapsack's stability has been guaranteed.

Referring to fig. 2-3, an abdicating channel 1061 is disposed between the bottom of the buffer layer 106 and the back plate 101, and a waistband 107 is disposed through the abdicating channel 1061. A magic tape is fixed in the abdication channel 1061, and the waistband 107 is fixedly connected with the abdication channel 1061 through the magic tape. The bottom of the shoulder strap 2 is adjustably and fixedly connected with the bottom of the back plate 101 through a buckle.

When the backpack is used, a user adjusts the height of the adjusting base band 306 through which the second adjusting band 303 passes and the length between the first adjusting band 301 and the first adjusting buckle 302 according to the height of the user, the weight of a carried object and other factors, adjusts the height of the backpack, adjusts the gravity center position of the backpack, moves the gravity center position of the backpack forward, and saves physical strength while ensuring the use safety. When a small part of articles need to be carried out in the external process, the backpack 103 is taken down for use through the zipper 104, so that the phenomenon that too many articles are carried out is avoided, and the flexibility is higher.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A mountaineering backpack with adjustable shoulder straps is characterized by comprising a backpack body, shoulder straps and a height adjusting component,

2. The backpack with adjustable shoulder straps as claimed in claim 1, wherein: the backpack body comprises a back plate and a containing bag fixed on one side face of the back plate, the shoulder strap, the height adjusting assembly and the first adjusting buckle are fixed on the opposite other side face of the back plate, a waterproof cover is fixed at the top end of the back plate, and the waterproof cover covers the bag opening of the containing bag.

3. The backpack with adjustable shoulder straps as claimed in claim 2, wherein: the inner side surface of the containing bag fixed with the back plate is detachably connected with at least one reinforcing rib, and the reinforcing rib extends along the vertical direction.

4. The backpack with adjustable shoulder straps as claimed in claim 3, wherein: the number of the reinforcing ribs is two, the two reinforcing ribs are respectively positioned at the edges of the two sides of the back plate, the side surface, close to the shoulder strap, of the back plate is fixedly connected with an outward protruding buffer layer, and the buffer layers correspond to the reinforcing ribs in position.

5. The backpack with adjustable shoulder straps as claimed in claim 3, wherein: the two reinforcing ribs correspond to the two upper fixing positions respectively.

6. The backpack with adjustable shoulder straps as claimed in claim 3, wherein: at least one mounting bag extending along the vertical direction is fixed on the inner side surface of the containing bag, and the reinforcing ribs are respectively placed in the mounting bags.

7. The backpack with adjustable shoulder straps as claimed in claim 1, wherein: a sub-backpack is detachably connected to one side face of the backpack body, and the sub-backpack and the shoulder straps are respectively located on two opposite sides of the backpack body.

8. The backpack with adjustable shoulder straps of claim 7, wherein: and a zipper is connected between the sub-backpack and the backpack body.

9. The backpack with adjustable shoulder straps as claimed in claim 1, wherein: and the top end and the bottom end of the second adjusting belt are respectively fixed with a hook surface and a hair surface of the magic tape.