CN217599214U - Multifunctional bag convenient for replacing straps of hand strap - Google Patents

Abstract

The utility model discloses a multi-functional package convenient to change hand-strap braces belongs to daily life articles for use field. The utility model discloses a multi-functional package convenient to change hand-strap braces, including the package body with be fixed in the many pairs of hasp on the face of package body symmetry both sides to and detachable sliding connection is in the hasp to the thread slipping, still include both ends all with thread slipping fixed connection's rectangular form hand-strap and braces, hasp and thread slipping simple structure, joint convenient operation, one press one to push away can change the hand-strap, and then solved the hand-strap and damaged unable change, unable instant change, change loaded down with trivial details, the problem that needs the specialty to be changed.

Description

Multifunctional bag convenient for replacing straps of hand strap

Technical Field

The utility model relates to a daily life articles for use field, more specifically say, relate to a multi-functional package convenient to change hand strap braces.

Background

In daily life, people often use various bags, such as briefcases, computer bags, shopping bags, shoulders bags and the like, the bags are single in function and not universal, the purchasing and use costs are high respectively, and the environment is not protected. Meanwhile, the problems that the hand strap cannot be replaced due to damage, cannot be replaced immediately, is complex to replace, needs professional replacement and the like exist in the conventional bag, and great troubles are brought to normal use of the bag. The package body in case damage with the part that the hand strap is connected also can cause the unable condition of using of package, forms to damage partly whole condemned extravagant condition.

Through retrieval, the Chinese patent publication number: CN 213487365U, published: 22/6/2021, discloses an environment-friendly bag with a replaceable hand strap, which comprises a bag body and a hand strap, wherein two ends of the hand strap are respectively connected to the bag body through a set of positioning pieces, and each positioning piece comprises an elastic ring and a positioning column fixed on the inner wall of the elastic ring; the bag body is provided with through hole groups with the number equal to that of the end parts of the hand straps, each through hole group comprises two through holes, and the side walls of the elastic rings are simultaneously penetrated in the two through holes; the connection end of the positioning column and the elastic ring is located on the outer side of the bag body, a abdicating hole for the positioning column to penetrate out is formed in the bag body, and a plurality of positioning holes for the positioning column to penetrate out are formed in the two ends of the hand-held belt respectively along the length direction of the hand-held belt. This application has the effect that can change the portable area after damaging. The utility model discloses a change portable area process comparatively loaded down with trivial details, the structure is complicated relatively, causes the part to lose easily, and the flexibility ratio is not high, can not provide multiple handbag mode.

SUMMERY OF THE UTILITY MODEL

1. Problems to be solved

The present application is directed to a multi-function bag for facilitating the replacement of a carry strap harness that is advantageous over the prior art described in the background section, in at least one aspect.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a multi-functional package convenient to change hand-strap braces, includes the package body and is fixed in a plurality of pairs of hasp on the face of package body symmetry both sides to and detachable sliding connection in the hasp, still include the rectangular form hand-strap that both ends all and sliding connection fixed connection. The bag body, the additional bag and the spare part bag are made of flexible materials and can be folded and placed into the spare part bag on the other bag body. The multiple handbag modes after the lock catch and the slide fastener are connected can be realized by arranging the plurality of pairs of lock catches on the hand strap, the handbag requirements under different conditions can be met, and the handbag can be carried flexibly.

Furthermore, the head of the slide fastener is a stepped cuboid ladder, the slide fastener is provided with a connecting plate fixedly connected with the hand strap and a slide groove plate clamped with the lock catch, and when the slide fastener and the lock catch are fastened, the hand strap and the bag body can form a whole, so that the bag carrying function is realized. The hand strap is fixed on the head of the slide fastener, so that the situation that the fastening buckle is pulled open when the fastening buckle is subjected to transverse tension is also prevented.

Furthermore, the upper half part of the lock catch is provided with a sliding groove cavity matched with the head part of the sliding buckle in shape and size, a sliding groove opening for the sliding buckle to pass in and out is reserved at the tail part of the sliding groove cavity, so that the sliding buckle can be pushed into the sliding groove cavity through the sliding groove opening, the head part of the sliding buckle is matched with the sliding groove cavity, the lock catch and the sliding buckle are tightly attached together when being buckled, and looseness is avoided.

Furtherly, the hasp the latter half still is provided with the dog, reserves the bottom plate clearance of thread slipping afterbody size between dog and the spout mouth, has further strengthened the compactness that hasp and thread slipping combine, and the dog also plays the restriction thread slipping simultaneously and withdraws from the effect of hasp by oneself under the package vibrations circumstances.

Furthermore, on the hasp, the below of dog still is provided with 2 backup pads of bottom plate and bottom plate bilateral symmetry. The support plate supports the stopper when the stopper is pressed down.

Furthermore, the stop block comprises an upper pressing plate, a spring, 2 pairs of symmetrical fixing pieces, a limiting plate fixed below the short edge of the upper pressing plate and a lower pressing plate fixed below the long edge of the upper pressing plate, wherein the limiting plate and the lower pressing plate are 2 symmetrically arranged; the vertical sections of the fixing pieces are in an inverted L shape and are fixed on the bottom plate of the lock catch, each pair of fixing pieces are in mirror symmetry, and a limiting cavity for the lower pressing plate to slide is formed after combination; the lower pressing plate is in an inverted T shape and is matched and arranged in a limiting cavity formed by the two pairs of fixing pieces; the fixed piece and the lower pressing plate are equal in length; the two ends of the lower pressing plate are fixed on the inner sides of the limiting plates, and the heights of the lower pressing plate and the limiting plates are equal; a square cavity for accommodating the spring is formed between the 2 limiting plates and the 2 pairs of fixing pieces; the lower end of the spring is fixed on the bottom plate of the lock catch, and the upper end of the spring is correspondingly fixed on the lower surface of the upper pressure plate. The upper pressing plate, the lower pressing plate and the limiting plate form a whole to serve as a cover of the stop block, when the hand strap needs to be replaced, the stop block is pressed downwards by the sliding buckle, and then the head of the sliding buckle is pushed into the sliding groove cavity along the sliding groove opening. When the head of the slide fastener completely enters the chute cavity, the tail of the slide fastener also just breaks away from the stop block, and at the moment, the stop block is automatically ejected out by a cover consisting of an upper pressure plate, a lower pressure plate and a limiting plate under the action of the spring and plays a role in limiting the backward movement of the slide block.

Furthermore, the dog sets up between 2 backup pads, just backup pad, mounting, limiting plate and lower clamp plate height homogeneous phase are equal to when playing the dog and being pushed down, the upper surface of dog top board just is leveled mutually with the bottom plate clearance, makes the thread slipping push the spout chamber smoothly on a plane.

Furthermore, a spare article bag is arranged inside the bag body; one of the outer side surfaces is provided with an additional bag. Many spare hand-straps and braces are equipped with in the spare parts bag, simultaneously keep off rain cloth and reserve whole inclusion part of being fixed in the package body in addition, can assemble a new when needs at any time the utility model discloses it is reserve. The additional bag is used to increase the capacity of the article. The hand strap and the back strap can be connected in a mode of a Chinese character 'ri' button and the like to adjust the length.

Furthermore, the utility model also comprises two braces which are wrapped with two hand straps; the lower part of the other side surface of the bag body is symmetrically provided with 2 rows of close lock catches; after the slide fasteners at the two ends of the hand strap are clamped with the lock fasteners, the two straps form a double-strap structure. Can assemble a knapsack, increase the utility model discloses a flexibility.

3. Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses a multi-functional package convenient to change portable area braces through set up many pairs of hasps on the package body, the user alright with according to article weight plus-minus portable area quantity, effectively avoided the too heavy condition that leads to portable area damage of article. After partial lock catch damages, the utility model provides a joint position also can be conveniently changed to the mode of hasp thread slipping joint, resumes the normal use of package body. And simultaneously, because the utility model provides a hasp and thread slipping simple structure, joint convenient operation, one press one to push away can change the portable area, also can not appear losing the problem of part. The user can replace the hand strap by himself without special study, professional equipment is not needed, the hand strap can be damaged immediately and replaced immediately, and the bag is more durable and more environment-friendly.

(2) The utility model discloses a multifunctional bag convenient to change hand strap braces disposes many reserve hand straps and braces in the spare parts bag, can change at will between portable and the various handbag modes of knapsack, and the reply is multiple needs, can be in order to work as briefcase computer bag shopping bag, can work as backpack schoolbag use again, and the function is various.

(3) The utility model discloses a be convenient for change multi-functional package of hand strap braces also has the whole inclusion part that is fixed in the package body of reserve article bag, can assemble out a new multi-functional package at any time when needs. Meanwhile, as the lock catch and the slide fastener are in the same standard, the two multifunctional bags can be connected together in a proper mode to form a whole, and a new mode of taking the two bags at the same time is provided.

Drawings

FIG. 1 is a schematic view of a structure of a multifunctional bag of the present invention;

FIG. 2 is another side view of the multifunctional bag of the present invention;

FIG. 3 is a schematic view of the structure of the lock of the present invention during sliding engagement;

fig. 4 is a schematic structural view of the slide fastener of the present invention;

fig. 5 is a schematic structural view of the lock of the present invention;

fig. 6 is a schematic structural view of a part of the lock of the present invention;

fig. 7 is a schematic structural view of the latch of the present invention at another angle;

FIG. 8 is an enlarged view of a portion of FIG. 7;

fig. 9 is a schematic structural view of the stopper of the present invention;

FIG. 10 is a cross-sectional view of the structure of FIG. 9;

FIG. 11 is a schematic view of a basic method of mounting the hand strap of the present invention;

FIG. 12 is a schematic view of another method of mounting the carry handle of the present invention;

FIG. 13 is a schematic view of an installation method of the present invention when the weight of the strap is increased;

FIG. 14 is a schematic view of an installation method of two bags of the present invention when connected together;

fig. 15 is a schematic view of a method of mounting the harness of the present invention on the same side;

fig. 16 is a schematic view of a method of mounting the harness of the present invention on different sides;

in the figure: 1. the bag comprises a bag body 2, a lock catch 21, a stop block 211, an upper pressure plate 212, a spring 213, a fixing piece 214, a limit plate 215, a lower pressure plate 216, a limit cavity 22, a bottom plate 23, a support plate 24, a bottom plate gap 25, a sliding groove opening 26, a sliding groove cavity 3, a sliding buckle 31, a connecting plate 32, a sliding groove plate 4, a standby product bag 5, a hidden buckle 6, an additional bag 7, a rain shielding cloth 8, a back strap 9 and a hand strap.

Detailed Description

The invention will be further described with reference to specific embodiments and drawings.

Example 1

As shown in fig. 1 to 11, the multifunctional bag convenient for replacing straps of a carry-strap of the present embodiment includes a bag body 1, a plurality of pairs of lock catches 2 fixed on two symmetrical sides of the bag body 1, a slide fastener 3 detachably slidably connected in the lock catches 2, and a long-strip carry-strap 9 having both ends fixedly connected with the slide fastener 3; the head of the slide fastener 3 is a stepped cuboid step, and is provided with a connecting plate 31 fixedly connected with the hand strap 9 and a chute plate 32 clamped with the lock catch 2; the upper half part of the lock catch 2 is provided with a sliding groove cavity 26 matched with the head of the sliding buckle 3 in shape and size, and the tail part of the sliding groove cavity 26 is reserved with a sliding groove opening 25 for the sliding buckle 3 to enter and exit; a stop block 21 is further arranged at the lower half part of the lock catch 2, and a bottom plate gap 24 with the size of the tail part of the slide fastener 3 is reserved between the stop block 21 and the sliding groove opening 25; on the hasp 2, the below of dog 21 still is provided with bottom plate 22 and the 2 backup pads 23 of bottom plate 22 bilateral symmetry. The stopper 21 comprises an upper pressing plate 211, a spring 212 and 2 pairs of symmetrical fixing pieces 213, and further comprises a limiting plate 214 fixed below the short side of the upper pressing plate 211 and a lower pressing plate 215 fixed below the long side of the upper pressing plate 211, wherein the limiting plate 214 and the lower pressing plate 215 are 2 symmetrically arranged; the vertical section of the fixing pieces 213 is in an inverted L shape and is fixed on the bottom plate 22 of the lock catch 2, each pair of fixing pieces 213 are in mirror symmetry, and a limiting cavity 216 for the sliding of the lower pressing plate 215 is formed after combination; the lower pressing plate 215 is in an inverted T shape, and is matched and arranged in a limiting cavity 216 formed by the two pairs of fixing pieces 213; the fixing member 213 and the lower pressing plate 215 have the same length; the two ends of the lower pressing plate 215 are fixed on the inner sides of the limiting plates 214, and the heights of the lower pressing plate 215 and the limiting plates 214 are equal; a square cavity for accommodating the spring 212 is formed between 2 limiting plates 214 and 2 pairs of fixing pieces 213; the lower end of the spring 212 is fixed on the bottom plate 22 of the latch 2, and the upper end of the spring 212 is correspondingly fixed on the lower surface of the upper press plate 211. The stopper 21 is disposed between the 2 support plates 23, and the heights of the support plates 23, the fixing member 213, the limiting plate 214 and the lower pressing plate 215 are all equal.

In the specific use process of the multifunctional bag convenient for replacing the braces of the hand straps, the two hand straps 9 are used, and the slide buckles 3 at the two ends of one hand strap 9 are symmetrically arranged at the positions of the lock catches 2 of the hand strap 9 on one side surface of the bag body 1; the other side surface is symmetrically provided with two end sliding buckles 3 of the other hand strap 9. The length of the carry handle 9 is then adjusted appropriately for use. When the hand strap 9 needs to be replaced, the stopper 21 is pressed down by the slider 3 and then the head of the slider 3 is pushed into the chute cavity 26 along the chute opening 25. When the head of the slide fastener 3 completely enters the chute cavity 26, the tail of the slide fastener 3 just breaks away from the stopper 21, and at this time, the cover composed of the upper pressing plate 211, the lower pressing plate 215 and the limiting plate 214 of the stopper 21 automatically pops up under the action of the spring 212, and plays a role in limiting the backward movement of the slide fastener 3. Realize changing that 9 pressure of hand-strap push away and can accomplish the knot that closes, simple structure, joint convenient operation also can not appear losing the problem of part.

Example 2

As shown in fig. 12, the basic structure of the multifunctional bag convenient for replacing the straps of the hand-held belt of the present embodiment is the same as that of embodiment 1, and in the specific use process, two hand-held belts 9 are used, and the slide fasteners 3 at the two ends of one hand-held belt 9 are centrally and symmetrically installed at the positions of the lock catches 2 of the hand-held belts 9 at the two side surfaces of the bag body 1; the slide buttons 3 at the two ends of the other hand strap 9 are arranged at the alternative positions of the lock catches 2 of the hand straps 9 on the two side surfaces of the bag body 1 in a corresponding way in the same central symmetry mode. The length of the carry handle 9 is then adjusted appropriately for use. After the installation, the two hand straps are in an X shape and can be lifted transversely and vertically. When the bag body needs to contain too many articles or loose articles, the method of installing the hand straps 9 in a crossed manner can be adopted, then the two crossed hand straps 9 are tightened to fix the articles, and then the method of the embodiment 1 is used for installing the two hand straps 9 additionally to be used for lifting the bag body 1, namely the bundled articles.

Example 3

As shown in fig. 13, the basic structure of the multifunctional bag convenient for changing the braces of the hand strap of the embodiment is the same as that of the embodiment 1, in the specific use process, a plurality of pairs of hand straps 9 are used, each pair of hand straps 9 are installed according to the method of the embodiment 1, and finally, the length of each pair of hand straps 9 is adjusted to be in a proper position. The connection mode aims at the problem that when special bearing is needed, the pair of hand-held belts 9 are easy to damage the buckling structures and the bag body 1, so that the gravity is distributed to the plurality of buckling structures, the integral structure is protected, and the service life is prolonged.

Example 4

As shown in fig. 14, the multifunctional bag convenient to change hand strap braces of this embodiment, the basic structure is with embodiment 1, in the concrete use, can with the utility model discloses a reserve package in the reserve bag 4 takes out, two the utility model discloses arrange according to the same direction, with 4 hand straps 9, be more than 4 hand straps 9 when perhaps needing special bearing, the both ends slipknot 3 of every hand strap 9 corresponds installs 2 positions at the hasp of two package bodies 1 side the same hand strap 9. The length of the carry handle 9 is then adjusted appropriately for use. The two bags are integrated, and the hand strap 9 is lifted from the middle of the two bags, so that the two bags can be lifted.

Example 5

As shown in fig. 15 and 16, the basic structure of the multifunctional bag convenient for replacing straps of a hand strap of the present embodiment is the same as that of embodiment 1, and the difference or improvement is that a spare part bag 4 is arranged inside the bag body 1; one of the outer side surfaces is provided with an additional bag 6. Also comprises two braces 8 which are respectively wrapped with two hand straps 9; the lower part of the other side surface of the bag body 1 is also symmetrically provided with 2 rows of close lock catches 2; after the slide fasteners 3 at the two ends of the hand strap 9 are clamped with the lock fasteners 2, the two straps 8 can form a double-strap structure. In the specific use process, the rain-proof cloth 7 in the spare part bag 4 is correspondingly buckled with the hidden button 5 on the bag body 1 to form a cover on the bag body 1. Meanwhile, two braces 8 in the spare part bag 4 are symmetrically and respectively installed, one end of each brace 8 is provided with a slide fastener 3 which is installed on a lock catch 2 of the brace 8, and the other end of each brace 8 is provided with a slide fastener 3 which is installed on a lock catch 2 of a hand strap 9, so that a backpack structure is formed. When the backpack is used, the hand-held mode can be changed into a backpack mode to carry a bag when hands are tightened, and the bag-carried mode is flexibly used.

The examples of the utility model are only right the utility model discloses a preferred embodiment describes, and not right the utility model discloses design and scope are injectd, do not deviate from the utility model discloses under the prerequisite of design idea, the field engineering technical personnel are right the utility model discloses a various deformation and improvement that technical scheme made all should fall into the protection scope of the utility model.

Claims (9)

1. The utility model provides a multi-functional package convenient to change hand-strap braces which characterized in that: the bag comprises a bag body (1), a plurality of pairs of lock catches (2) fixed on the symmetrical two side surfaces of the bag body (1), a slide fastener (3) detachably connected in the lock catches (2) in a sliding manner, and a strip-shaped hand-held belt (9) with two ends fixedly connected with the slide fastener (3).

2. The multi-purpose bag for facilitating the replacement of carry straps of a carry handle of claim 1, wherein: the head of the slide fastener (3) is a stepped cuboid ladder, and is provided with a connecting plate (31) fixedly connected with the hand strap (9) and a chute plate (32) clamped with the lock catch (2); the connecting plate (31) is fixedly connected to the chute plate (32).

3. The multi-purpose bag convenient for changing straps of a carry handle of claim 2, wherein: the upper half part of the lock catch (2) is provided with a chute cavity (26) matched with the shape and size of the head part of the slide fastener (3), and a chute opening (25) for the slide fastener (3) to enter and exit is reserved at the tail part of the chute cavity (26).

4. The multi-purpose bag for facilitating the replacement of carry straps of claim 3, wherein: the lower half part of the lock catch (2) is also provided with a stop block (21), and a bottom plate gap (24) with the size of the tail part of the slide fastener (3) is reserved between the stop block (21) and the sliding groove opening (25).

5. The multi-purpose bag convenient for changing straps of a carry handle of claim 4, wherein: on hasp (2), the below of dog (21) still is provided with 2 backup pads (23) of bottom plate (22) and bottom plate (22) bilateral symmetry.

6. The multi-purpose bag for facilitating the replacement of carry straps of claim 5, wherein: the stop block (21) comprises an upper pressing plate (211), a spring (212) and 2 symmetrical pairs of fixing pieces (213), and further comprises a limiting plate (214) fixed below the short side of the upper pressing plate (211) and a lower pressing plate (215) fixed below the long side of the upper pressing plate (211), wherein the number of the limiting plate (214) and the number of the lower pressing plate (215) are 2, and the limiting plate (214) and the lower pressing plate (215) are symmetrically arranged; the vertical section of each fixing piece (213) is in an inverted L shape and is fixed on the bottom plate (22) of the lock catch (2), each pair of fixing pieces (213) are in mirror symmetry, and a limiting cavity (216) for the lower pressing plate (215) to slide is formed after combination; the lower pressing plate (215) is in an inverted T shape, and is matched and arranged in a limiting cavity (216) formed by the two pairs of fixing pieces (213); the length of the fixing piece (213) is equal to that of the lower pressing plate (215); the two ends of the lower pressing plate (215) are fixed on the inner side of the limiting plate (214), and the heights of the lower pressing plate (215) and the limiting plate (214) are equal; a square cavity for accommodating the spring (212) is formed between the 2 limiting plates (214) and the 2 pairs of fixing pieces (213); the lower end of the spring (212) is fixed on the bottom plate (22) of the lock catch (2), and the upper end of the spring (212) is correspondingly fixed on the lower surface of the upper pressure plate (211).

7. The multi-purpose bag for facilitating the replacement of carry straps of claim 6, wherein: the stop block (21) is arranged between the 2 support plates (23), and the heights of the support plates (23), the fixing pieces (213), the limiting plates (214) and the lower pressing plates (215) are equal.

8. The multi-purpose bag for facilitating exchange of carry straps of a carry handle of any one of claims 1 to 6, wherein: a spare article bag (4) is arranged on the inner side of the bag body (1); one outer side surface is provided with an additional bag (6).

9. The multi-purpose bag for facilitating the replacement of a carry strap of claim 8, wherein: also comprises two braces (8) which are respectively wrapped with two hand straps (9); the lower part of the other side surface of the bag body (1) is symmetrically provided with 2 rows of close lock catches (2); after the slide fasteners (3) at the two ends of the hand strap (9) are clamped with the lock fasteners (2), the two straps (8) form a double-strap structure.

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