CN112107108A

CN112107108A - Shoulder belt for leather case

Info

Publication number: CN112107108A
Application number: CN202011064963.XA
Authority: CN
Inventors: 宋飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2020-12-22

Abstract

The invention discloses a shoulder strap for a leather case, which comprises: the shoulder strap comprises a shoulder strap body and fixing pieces, wherein the fixing pieces are connected to two ends of the shoulder strap body; the shoulder strap body comprises at least two bamboo joint pieces and at least one connecting piece, and each connecting piece is arranged between two adjacent bamboo joint pieces and is detachably connected with each bamboo joint piece; the fixing piece is a lantern ring or a clamping groove. The length of the shoulder strap can be randomly shortened or increased according to the requirement without punching or folding the shoulder strap, so that the shoulder strap looks neat and attractive no matter the length is any, the shoulder strap is not damaged by punching or folding, a certain damaged bamboo joint piece and a connecting piece can be conveniently replaced at any time, the maintenance is convenient, and the shoulder strap is durable; the clamping groove and the lantern ring can meet the connection requirements of cases made of different materials and in different shapes.

Description

Shoulder belt for leather case

Technical Field

The invention relates to the field of case shoulder straps, in particular to a shoulder strap for a leather case.

Background

Leather products case and bag are the indispensable article of people's trip, and leather products case and bag generally use traditional leather or circle formula chain as to shoulder, and the leather is shouldered soft comfortable, and the chain is shouldered then fashion pleasing to the eye, and the leather is shouldered generally and is buckled the back through the surface installation needle and make up folding, just can adjust length, and chain formula is shouldered and is needed separate card accessory, just can adjust length. The traditional leather shoulder strap needs edge oil edge at the edge of leather, and is coated with a layer of oily substance to cover the cut of the leather and solve the problem of exposed edge, the shoulder strap with the oil edge is easy to crack or even fall off in the long-time use process, and the leather shoulder strap is easy to break, deform, decolor, age, crack and the like under the long-time stress condition, so that the use comfort and the attractiveness of a user are influenced. The parts of the ring chain shoulder strap are connected to form a chain by using a spot welding process, the reliability is poor, the interface between chain rings of the chain type can not be closed, and the stress is easy to break, so that the leather case and bag fall off, and the loss is caused. In addition, no matter whether the leather shoulder straps or the ring chain shoulder straps are connected with the bags and the bags by the hooks, if the bags and the bags of different styles are required to be connected, different shoulder straps need to be manufactured, the leather shoulder straps are difficult to be suitable for the styles of leather bags and bags of different types and materials, the bags and the bags cannot be stably connected, the reason for unstable connection is that the leather shoulder straps need to be connected with the hooks by sewing, threads are easy to break and drop after being used for a long time, the chain shoulder straps are connected through chain rings, the chain rings generally cannot be completely closed, and the leather shoulder straps are easy to break and drop under stress.

Disclosure of Invention

The invention aims to solve the technical problems that the length of the existing shoulder strap needs to be adjusted by punching or matching with accessories, the existing shoulder strap cannot be suitable for leather cases and bags of different types and materials, and the connection is unstable.

In order to achieve the above object, the present invention discloses a shoulder strap for a leather case, comprising:

the shoulder strap comprises a shoulder strap body and fixing pieces, wherein the fixing pieces are connected to two ends of the shoulder strap body;

the shoulder strap body comprises at least two bamboo joint pieces and at least one connecting piece, and each connecting piece is arranged between two adjacent bamboo joint pieces and is detachably connected with each bamboo joint piece; the fixing piece is a lantern ring or a clamping groove.

Preferably, the bottom surface of each bamboo joint piece is provided with a groove, and each connecting piece is clamped in the grooves of two adjacent bamboo joint pieces.

Preferably, a plurality of first limiting holes are formed in two opposite side surfaces of each bamboo joint piece, a plurality of second limiting holes are formed in two opposite side surfaces of each connecting piece, the positions of the first limiting holes correspond to those of the second limiting holes, and a needle post penetrates through the first limiting holes and the second limiting holes to connect the two adjacent bamboo joint pieces and the connecting pieces into a whole.

Preferably, the inner surface of the first limit hole is provided with an internal thread, and the surface of the needle post is provided with an external thread matched with the internal thread.

Preferably, the shoulder strap body includes the fixed festival piece that sets up at its both ends, the one end of fixed festival piece with adjacent setting the bamboo joint spare passes through the connecting piece is fixed, the other end with mounting welded connection.

Preferably, the collar comprises a fixing piece, one end of the fixing piece is bent into a fixing ring, and the other end of the fixing piece is fixedly connected with the shoulder strap body.

Preferably, the clamping groove comprises a fixing part and a clamping part, the fixing part and the clamping part are integrally formed, the fixing part is fixedly connected with the shoulder strap body, the clamping part is provided with a groove, and a leather component of the leather case is clamped in the groove of the clamping part.

Preferably, there is a rotational gap between adjacent bamboo joints.

Preferably, the shoulder strap body is made of stainless steel materials or titanium alloy materials.

By adopting the technical scheme, the invention mainly has the following technical effects:

1. the length of the shoulder strap can be cut short or increased at will according to the needs, and the shoulder strap does not need to be punched or folded, so that the shoulder strap looks neat and beautiful no matter the length of the shoulder strap is. The novel bamboo joint piece is simple to operate, the shoulder straps are not damaged by punching or folding, a certain damaged bamboo joint piece and a certain damaged connecting piece can be conveniently replaced at any time, the maintenance is convenient, and the shoulder straps are kept neat and new all the time and are more durable.

2. In order to ensure that the shoulder straps are firmly fixed with the case and bag and adapt to case and bag connecting components of different materials and shapes, the two ends of the shoulder strap body are connected with lantern rings or clamping grooves, the components of different materials and shapes can be connected through the lantern rings or the clamping grooves, for example, square buckles or D-shaped buckles can be connected in the lantern rings, and leather components of the leather case and bag can be directly clamped in the clamping grooves.

3. The external threads on the needle column are matched with the internal threads on the inner surface of the first limiting hole, so that when the needle column is screwed into the first limiting hole to fix the bamboo joint piece and the connecting piece, the fixing is firmer, and the needle column is not easy to fall off; when the length of the shoulder strap is adjusted to take out the needle post, the screwdriver can be used for screwing out the needle post, and the operation is simple.

4. The fixed knot piece plays the effect of connecting baldric and mounting, and one end is the same with bamboo joint piece structure, realizes through the stylar with adjacent bamboo joint piece fixed, and the other end uses welding mode and mounting to be connected fixedly, and welded structural strength is high, and it is little to warp, is favorable to prolonging the life who shoulders.

5. The shoulder strap body is made of stainless steel or titanium alloy, the stainless steel is not easy to rust and is durable, and the titanium alloy is light in weight, so that the weight of the shoulder strap can be reduced when the shoulder strap is made, and the weight of a user is reduced when the shoulder strap is used for carrying on a backpack.

Drawings

FIG. 1 is a schematic view showing the overall structure of a shoulder strap for a leather case according to the present invention;

FIG. 2 is a schematic view showing the connection between the bamboo joint members and the connecting members of the shoulder strap of the leather suitcase.

FIG. 3 is an enlarged view of the connection between the shoulder strap body and the engaging groove of the shoulder strap of the leather case of the present invention;

FIG. 4 is an enlarged view of the junction between the shoulder strap body and the collar of the shoulder strap of the leather case of the present invention.

FIG. 5 is an enlarged view of the back of the joint between the shoulder strap body and the engaging groove of the shoulder strap of the leather case.

FIG. 6 is an enlarged view of the back side of the connection between the shoulder strap body and the collar of the shoulder strap of the leather suitcase.

FIG. 7 is a schematic view of a collar for a shoulder strap of a leather case of the present invention.

FIG. 8 is a schematic view of a slot for a shoulder strap of a leather case of the present invention.

In the figure, 1-shoulder belt body, 11-bamboo joint piece, 111-first limit hole, 12-connecting piece, 121-second limit hole, 13-needle column, 2-fixed segment, 3-fixed piece, 31-clamping groove, 312-fixed part, 311-clamping part and 32-lantern ring.

Detailed Description

In order to make the technical solutions of the present invention better understood, 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.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1-3, a shoulder strap for a leather case includes:

the shoulder strap comprises a shoulder strap body 1 and fixing pieces 3, wherein the fixing pieces 3 are connected to two ends of the shoulder strap body 1;

the shoulder strap body 1 comprises at least two bamboo joint pieces 11 and at least one connecting piece 12, wherein each connecting piece 12 is arranged between two adjacent bamboo joint pieces 11 and is detachably connected with each bamboo joint piece 11; the fixing part 3 is a collar or a clamping groove 31. The bottom surface of each bamboo joint piece 11 is provided with a groove, and each connecting piece 12 is clamped in the grooves of two adjacent bamboo joint pieces 11. A plurality of first limiting holes 111 are formed in two opposite side faces of each bamboo joint piece 11, a plurality of second limiting holes 121 are formed in two opposite side faces of each connecting piece 12, the positions of the first limiting holes 111 correspond to the positions of the second limiting holes 121, and the needle post 13 penetrates through the first limiting holes 111 and the second limiting holes 121 so that two adjacent bamboo joint pieces 11 and the connecting pieces 12 are connected into a whole. Gaps are reserved between the adjacent bamboo joint pieces 11, so that the shoulder belt body 1 is convenient to bend.

In the embodiment, the length of the shoulder strap can be cut back or increased at will according to the needs, and the shoulder strap does not need to be punched or folded, so that the shoulder strap looks neat and beautiful no matter the length of the shoulder strap is. When the shoulder strap needs to be shortened, the needle pressing pins are used for pushing the needle pillars 13 out of the first limiting holes 111 and the second limiting holes 121, the bamboo joint pieces 11 are separated from the connecting pieces 12, and after a plurality of bamboo joint pieces 11 and connecting pieces 12 are taken down according to actual needs, the remaining bamboo joint pieces 11 and connecting pieces 12 are connected through the needle pillars 13 to form the shoulder strap with proper length. The shoulder strap is not damaged by punching or folding, and a certain bamboo joint piece 11 and a connecting piece 12 which are damaged are convenient to replace at any time, so that the shoulder strap is convenient to maintain, keeps neat and new all the time, and is more durable. Furthermore, in order to fix the shoulder strap and the leather case firmly and adapt to case connecting components of different materials and shapes, two ends of the shoulder strap body 1 are connected with lantern rings 32 or clamping grooves 31, the lantern rings 32 or the clamping grooves 31 can be used for connecting components of different shapes and different materials, for example, needle buckles, circular buckles, clamp buckles or D-shaped buckles and the like can be connected in the lantern rings 32, and edges of openings of the leather case and bag can be directly clamped in the clamping grooves 31.

In other embodiments, in order to fix the needle cylinder 13 between the bamboo joint 11 and the connecting piece 12 more firmly, the inner surface of the first limiting hole 111 is provided with an internal thread, and the surface of the needle cylinder 13 is provided with an external thread which is matched with the internal thread. During installation, the pin column 13 is screwed into the first limiting hole 111 by a screwdriver to fix the bamboo joint piece 11 and the connecting piece 12, and the pin column 13 is not easy to fall off; when the needle post 13 is taken out by adjusting the length of the shoulder strap, the needle post 13 is screwed out by using a screwdriver, and the bamboo joint piece 11 and the connecting piece 12 are separated.

Preferably, the shoulder strap body 1 includes the fixed nodal plate 2 that sets up at its both ends, the one end of fixed nodal plate 2 is fixed through connecting piece 12 with bamboo joint piece 11, and the other end and mounting 3 welded connection. The fixed segment pieces 2 play a role in connecting the shoulder strap body 1 and the fixing piece 3, one end of each fixed segment piece is the same as the bamboo joint piece in structure, the adjacent bamboo segment pieces are connected through the needle posts 13, the other end of each fixed segment piece is connected with the fixing piece 3 in a welding mode, and the welded structure is high in strength and small in deformation, so that the service life of the shoulder strap is prolonged.

Preferably, the fixing member 3 is a collar 32, and the collar 32 includes a fixing piece, one end of which is bent to form a fixing ring, and the other end of which is fixedly connected with the shoulder strap body 1. Optionally, the fixing parts at the two ends of the shoulder strap are lantern rings, D-shaped buckles or hooks and the like can be arranged in the lantern rings, the selection is various, the D-shaped buckles or hooks can be connected with the lifting rings of the luggage, the connection is firm, and the operation is convenient.

Preferably, the fixing member 3 is a card slot 31, the card slot 31 includes a fixing portion 312 and a fastening portion 311, the fixing portion 312 and the fastening portion 311 are integrally formed, the fixing portion 312 is fixedly connected with the shoulder strap body 1, the fastening portion 311 is provided with a groove, and a leather member of the leather case is fastened in the groove so as to connect the shoulder strap with the leather case. Optionally, the mounting 3 at both ends of the shoulder strap is the draw-in groove 31, the draw-in groove 31 is the integrated into one piece structure, the structure is more firm, fixed part 312 and fixed segment 2 welded fastening, the leather member is established to the card in the portion 311 of establishing, and can set up the screw on the portion 311 of establishing of card, establish the leather member card into card portion 311 back, through fixed further fixed leather member of screw and the portion of establishing of card, adapt to being connected of this shoulder strap and leather products case and bag, realize the firm fixed of shoulder strap and leather products case and bag.

Optionally, the two ends of the shoulder strap can be respectively connected with a lantern ring 32 and a clamping groove 31, a D-shaped buckle or a hook buckle and the like can be arranged in the lantern ring 32 and connected with a hanging ring of the luggage, a leather part is clamped in the clamping groove 31, the connection mode is more flexible, and the style of the fixing part 3 can be freely selected according to needs.

Preferably, the fixing member 3 is made of stainless steel. The stainless steel is corrosion-resistant, has a longer service life, and is more firm and durable when used as the fixing piece 3.

Preferably, the shoulder strap body 1 is made of stainless steel material or titanium alloy material. The stainless steel is not easy to rust and durable, and the titanium alloy has light weight and high strength, can reduce the weight of the shoulder strap when used as the shoulder strap, reduces the weight of a user during carrying on a backpack, and has long service life.

In addition, the surfaces of the shoulder strap body 1 and the fixing piece 3 can be plated with colors in a vacuum mode, and the surfaces of materials can be polished to optimize the product quality.

Finally, it should be noted that: the embodiment of the present invention is disclosed only as a preferred embodiment of the present invention, which is only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A shoulder strap for a leather case, comprising:

the shoulder strap comprises a shoulder strap body (1) and fixing pieces (3), wherein the fixing pieces (3) are connected to two ends of the shoulder strap body (1);

the shoulder strap body (1) comprises at least two bamboo joint pieces (11) and at least one connecting piece (12), wherein each connecting piece (12) is arranged between two adjacent bamboo joint pieces (11) and is detachably connected with each bamboo joint piece (11); the fixing piece (3) is a lantern ring (32) or a clamping groove (31).

2. A shoulder strap for a leather case as claimed in claim 1, wherein:

the bottom surface of each bamboo joint piece (11) is provided with a groove, and each connecting piece (12) is clamped in the grooves of two adjacent bamboo joint pieces (11).

3. A shoulder strap for a leather case as claimed in claim 2, wherein:

a plurality of first limiting holes (111) are formed in two opposite side faces of each bamboo joint piece (11), a plurality of second limiting holes (121) are formed in two opposite side faces of each connecting piece (12), the positions of the first limiting holes (111) correspond to those of the second limiting holes (121), and needle columns (13) penetrate through the first limiting holes (111) and the second limiting holes (121) to connect two adjacent bamboo joint pieces (11) with the connecting pieces (12) into a whole.

4. A shoulder strap for a leather case as claimed in claim 3, wherein:

the inner surface of the first limiting hole (111) is provided with an internal thread, and the surface of the needle column (13) is provided with an external thread matched with the internal thread.

5. A shoulder strap for a leather case as claimed in any one of claims 1 to 4, characterized in that: the shoulder strap body (1) comprises fixing segments (2) arranged at two ends of the shoulder strap body, one end of each fixing segment (2) is fixed with the adjacent bamboo joint piece (11) through the connecting piece (12), and the other end of each fixing segment is connected with the fixing piece (3) in a welding mode.

6. A shoulder strap for a leather case as claimed in any one of claims 1 to 4, characterized in that: the lantern ring (32) comprises a fixing piece, one end of the fixing piece is bent into a fixing ring, and the other end of the fixing piece is fixedly connected with the shoulder strap body (1).

7. A shoulder strap for a leather case according to any one of claims 1 to 4, characterized in that the snap groove (31) comprises a fixing portion (312) and a catching portion (311), the fixing portion (312) and the catching portion (311) being integrally formed, the fixing portion (312) being fixedly connected to the shoulder strap body (1), the catching portion (311) being provided with a recess, in which a leather part of the leather case is caught in the catching portion (311).

8. Shoulder strap for a leather case according to any of claims 1 to 4, characterized by the fact that between adjacent slubs (11) there are rotational gaps.

9. The shoulder strap for a leather case as claimed in any one of claims 1 to 4, wherein the shoulder strap body (1) is made of a stainless material or a titanium alloy material.

10. The shoulder strap for a leather case as claimed in any one of claims 1 to 4, wherein the shoulder strap body (1), the fixing member (3) and the fixing segment (2) are externally provided with a plating layer.