Lateral entry type opening zipper

Abstract

The utility model provides a side-in type opening zipper which is characterized in that a lower plug pin clamping groove is formed in a fixing pin, and an opening of the lower plug pin clamping groove is located in the side face, facing the opposite zipper, of the lower portion of the fixing pin; the lower bolt clamping groove is composed of a bolt lower clamping groove located on the outer side and a transverse pin clamping groove located on the inner side. Baffles are arranged on the inner sides of the lower slots of the bolts; the lower part of the bolt extends outwards to form a transverse pin; the fixing pin is fixed on a left zipper with a left zipper belt, and the puller is combined with the left zipper belt and abuts against the upper portion of the fixing pin; the bolt is fixed on a right zipper with a right zipper belt; when the fixing pin and the bolt are combined, the bolt lower portion of the bolt is contained in the bolt lower portion clamping groove, and the transverse pin is contained in the transverse pin clamping groove. And the left zipper belt and the right zipper belt enter the puller. A user can conveniently separate the box cover from the box body, the replacement cost for solving zipper defects in production is reduced, and the box cover and the box body can be conveniently used.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of zippers, in particular to a side-entry type opening zipper. BACKGROUND

[0002] The butt joint line of the box cover and the box body of the luggage is connected by a zipper, and there are two structures at present.

[0003] One is that the end of the zipper is sewn with sewing thread, and in this structure, if part of the zipper has defects during production of the luggage, the luggage will be scrapped or the cost of rework will be huge.

[0004] The other is a side-entry type opening zipper, and in this structure, when the zipper has defects, the box cover and the box body can be separated for replacement, so that the problem of production defects can be solved, but the following problems occur in actual use.

[0005] 1. The traditional opening zipper is composed of a fixed pin and a plug pin, the puller of the zipper is placed on the fixed pin, the plug pin is then inserted through the puller and positioned on the fixed pin, and then the puller is pulled to close the zipper, that is, the plug pin must be inserted through the puller from above and into the fixed pin, and the plug pin must contact the bottom of the fixed pin to complete positioning, and then the puller can be pulled.

[0006] 2. The butt joint line of the box cover and the box body of the luggage is connected by a zipper, and because the design of the luggage uses one zipper, both ends of the zipper must have plug pins, that is, the form of double-head zipper, so when one end of the zipper is positioned, the position of the other end of the zipper is limited, so when the plug pins are inserted, the first plug pin can be normally inserted, but the second plug pin will be affected by the positioning of the first plug pin, so the second plug pin must be pulled to pass through the puller and be positioned on the fixed pin. For the zipper already installed on the luggage, the operation space is very small and not easy to use, and the zipper can be easily damaged if not handled properly, which is not convenient to use. CONTENT OF THE UTILITY MODEL

[0007] The utility model provides a side-entry type opening zipper, which aims to solve the shortcomings of the prior art, so that the user can conveniently separate the box cover and the box body, reduce the replacement cost of the zipper defects in production, and conveniently use the zipper.

[0008] The utility model adopts the following technical scheme to solve the technical problem:

[0009] The side-entry type opening zipper is characterized in that:

[0010] The fixed pin is internally provided with a lower plug pin clamping groove, and the opening of the lower plug pin clamping groove is located at the lower part of the fixed pin and faces the side of the opposite zipper;

[0011] The lower plug pin clamping groove is composed of a plug pin lower clamping groove located on the outer side and a horizontal pin clamping groove located on the inner side.

[0012] The inner side of the lower slot of the latch has a baffle;

[0013] The lower part of the latch extends outwardly with a cross pin;

[0014] The fixed latch is fixed on the left zipper with the left chain, the puller is combined with the left chain and is on top of the fixed latch;

[0015] The fixed latch is fixed on the right zipper with the right chain;

[0016] When the fixed latch and the latch are combined, the lower part of the latch is contained in the lower slot of the latch and the cross pin is contained in the cross pin slot;

[0017] The left chain and the right chain are both in the puller.

[0018] The upper part of the fixed latch has an upper latch slot on the inner side, when the fixed latch and the latch are combined, the body of the latch is inserted into the upper latch slot.

[0019] The upper latch slot is a sunken step space on the inner side of the upper part of the fixed latch.

[0020] The upper part of the latch extends outwardly with a protrusion, the lower surface of the protrusion has a downward inclined surface towards the opposite zipper; the upper surface of the fixed latch has an upward inclined surface towards the opposite zipper; when the fixed latch and the latch are combined, the inclined surface of the protrusion cooperates with the inclined surface of the fixed latch.

[0021] A plurality of installation holes are respectively formed on the fixed latch and the latch for passing through the fixing line and being fastened on the cloth.

[0022] The cross pin slot is composed of a cylindrical lower cross pin slot and an inclined upper cross pin slot towards the opposite zipper, and the cross pin is composed of a cylindrical lower cross pin and an inclined upper cross pin.

[0023] When the fixed latch and the latch are combined, the cylindrical lower cross pin is contained in the cylindrical lower cross pin slot and the inclined upper cross pin is contained in the inclined upper cross pin slot.

[0024] Two fixed latches are fixed on the left zipper with the left chain, two pullers are combined with the left chain and are on top of the two fixed latches respectively; two latches are fixed on the right zipper with the right chain.

[0025] The utility model has the advantages of:

[0026] The utility model discloses a side entry type zipper, since the fixed latch and the latch are separated, so the two chains of the zipper are separated, the box body and the box cover can be conveniently disassembled, if a part of the box body and the box cover on the bag appears a problem, the part with the problem can be individually replaced, and the replacement is simple.

[0027] Because the plug can be positioned on the fixed pin from the side, the puller is bypassed, the positioning is completed, and the puller is pulled after positioning to be used normally. When the double-head zipper is used, the two plugs do not affect each other, and the use is very convenient. BRIEF DESCRIPTION OF DRAWINGS

[0028] The utility model will be further explained in connection with the drawings and embodiments.

[0029] Figure 1 is a fixed pin perspective view;

[0030] Figure 2 is a plug perspective view;

[0031] Figure 3 is a plug and fixed pin combined perspective view;

[0032] Figure 4 is a single-head zipper separation state plane view;

[0033] Figure 5 is a single-head zipper half-combined state plane view;

[0034] Figure 6 is a single-head zipper separation state perspective view;

[0035] Figure 7 is a single-head zipper half-combined state perspective view;

[0036] Figure 8 is a double-head zipper separation state plane view;

[0037] Figure 9 is a double-head zipper half-combined state plane view;

[0038] Figure 10 is a double-head zipper combined state plane view;

[0039] Figure 11 is a double-head zipper half-combined state perspective view. DETAILED DESCRIPTION

[0040] In order to more clearly illustrate the technical scheme of the utility model, the drawings needed to be used in the description will be simply introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model, and other embodiments can be obtained by those skilled in the art without creative labor on the basis of the drawings. In order to facilitate the understanding of the utility model, the utility model will be explained in more detail in connection with the drawings and specific embodiments.

[0041] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements can be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements can be present therebetween. The terms "upper", "lower", "inner", "outer", "bottom", and the like as used herein refer to the orientation or position of the device or element shown in the drawings, and are used only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", and the like are used only for the purpose of description and cannot be understood as indicating or implying relative importance.

[0042] As shown in Figure 1

[0043] The inner side of the upper portion of the fixed pin 1 (the upper portion is the direction towards the zipper connected by the fixed pin 1, and the inner side is the direction towards the inside of the object such as clothes or bags on which the zipper is installed) is provided with an upper plug-in slot 14, which is a sunken step space in the inner side of the upper portion of the fixed pin 1 in the present embodiment.

[0044] The upper surface of the fixed pin 1 has an upward inclined surface 15 towards the opposite zipper.

[0045] The lower portion of the fixed pin 1 has an opening 13 on the side towards the opposite zipper (i.e. the right side in the view), which is the opening of the lower plug-in slot provided in the fixed pin 1 (consisting of a plug-in lower slot opening 131 and a cross pin slot opening 132), and the lower plug-in slot consists of a plug-in lower slot 11 on the outer side (the opening is the plug-in lower slot opening 131) and a cross pin slot 12 on the inner side (the opening is the cross pin slot opening 132).

[0046] The inner side of the plug-in lower slot 11 has a baffle 111.

[0047] The cross pin slot 12 consists of a lower cylindrical lower cross pin slot 121 and an upper inclined upper cross pin slot 122 towards the opposite zipper.

[0048] The fixed pin 1 is provided with a plurality of mounting holes 10 for passing through the fixing line to be fastened on the cloth.

[0049] As shown in Figure 2

[0050] The upper portion of the plug-in 2 extends outwardly to a protrusion 25, and the lower surface of the protrusion 25 has a downward inclined surface 251 towards the opposite zipper (i.e. the left side in the view). ​​

[0051] The lower part of the slider 2 extends outwardly with a cross pin 22, which is composed of a cylindrical lower cross pin 221 and an inclined upper cross pin 222.

[0052] The slider 2 is provided with several mounting holes 20 for passing through the fixing thread to be fastened on the cloth.

[0053] As shown in Figure 3 ,

[0054] The slider 2 is inserted from the side into the fixed pin 1, the slider lower part of the slider 2 is aligned with the slider lower part slot opening 131 of the slider lower part slot 11, and then is inserted while rotating, so that the slider lower part of the slider 2 is inserted into the slider lower part slot 11 from the slider lower part slot opening 131, and the cross pin 22 of the slider 2 is inserted into the cross pin slot 12 from the cross pin slot opening 132.

[0055] Finally, the slider lower part of the slider 2 is accommodated in the slider lower part slot 11, and the cross pin 22 is accommodated in the cross pin slot 12, wherein the cylindrical lower cross pin 221 is accommodated in the cylindrical lower cross pin slot 121, and the inclined upper cross pin 222 is accommodated in the inclined upper cross pin slot 122.

[0056] Such structure facilitates the insertion of the slider lower part from the side into the slider lower part slot 11, and the inclined upper cross pin 222 facilitates the insertion of the cross pin 22 into the cross pin slot 12. After insertion, the baffle 111 blocks the slider 2 inwardly, and the entire slider 2 is blocked from moving in each direction of inward, outward, upward and downward, and is connected with the fixed pin 1.

[0057] The body of the slider 2 is inserted into the upper slider slot 14, and the inclined surface 251 of the lower surface of the protrusion 25 cooperates with the upward inclined surface 15 of the upper surface of the fixed pin 1, the inclined surface cooperation facilitates the insertion of the slider 2 from the side into the fixed pin 1, and after insertion, the above structure limits the movement of the slider 2 outwardly and downwardly.

[0058] Thus, the slider 2 and the fixed pin 1 are connected together.

[0059] As shown in Figure 4 , Figure 5 , Figure 6 , Figure 7

[0060] This embodiment is the case of a single-head zipper.

[0061] The fixed pin 1 is sewn and fixed on the cloth 41 of the left zipper (it can also be on the box), and the left zipper left tape 51 is also sewn and fixed on the cloth 41 of the left zipper.

[0062] The puller 3 is combined with the left tape 51 and is located above the fixed pin 1.

[0063] ​The latch 2 is sewn to the right zipper cloth 42 (or the box cover), and the right zipper tape 52 is also sewn to the right zipper cloth 42.

[0064] When the zipper needs to be pulled:

[0065] The latch 2 is inserted into the fixed pin 1 from the side, and the left zipper tape 61 and the right zipper tape 62 are inserted into the puller 3. Then, the puller is pulled to combine the left zipper tape 51 and the right zipper tape 52.

[0066] As shown in Figure 8 , Figure 9 , Figure 10 , Figure 11 ,

[0067] This embodiment is a double-end zipper.

[0068] Different from the single-end zipper, the fixed pin 1, the latch 2, and the puller 3 are arranged at both ends of the zipper.

[0069] When the zipper needs to be pulled:

[0070] The latches 2 at both ends are inserted into the fixed pin 1 from the side, and the left zipper tape 61 and the right zipper tape 62 are inserted into the puller 3. Then, the puller is pulled to combine the left zipper tape 51 and the right zipper tape 52.

[0071] In this case, the combination of the two latches 2 and the fixed pin 1 does not affect each other, and the use is convenient.

[0072] The embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between the embodiments can be referred to each other. The above description of the disclosed embodiments enables a person skilled in the art to implement or use the utility model. Various modifications to the embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A side-entry open zipper characterized by: The fixed pin is internally provided with a lower pin clamping groove, and the opening of the lower pin clamping groove is located at the lower part of the fixed pin and faces the side of the opposite zipper; the lower pin clamping groove is composed of a lower pin clamping groove at the outer side and a horizontal pin clamping groove at the inner side; the inner side of the lower pin clamping groove is provided with a baffle; the lower part of the pin extends outwardly; the fixed pin is fixed on the left zipper with a left chain belt; the puller is combined with the left chain belt and is located above the fixed pin; the pin is fixed on the right zipper with a right chain belt. When the fixed pin and the pin are combined, the lower part of the pin is accommodated in the lower pin clamping groove, and the horizontal pin is accommodated in the horizontal pin clamping groove; the left chain belt and the right chain belt are both accommodated in the puller.

2. The side-entry open zipper of claim 1, wherein: The inner side of the upper part of the fixed pin is provided with an upper pin clamping groove, and when the fixed pin and the pin are combined, the body of the pin is inserted into the upper pin clamping groove.

3. The side-entry open zipper of claim 2, wherein: The upper pin clamping groove is a sunken step space formed on the inner side of the upper part of the fixed pin.

4. The side-entry open zipper of claim 1, wherein: The upper part of the pin extends outwardly and has a protrusion, and the lower surface of the protrusion has a downward inclined surface facing the opposite zipper; the upper surface of the fixed pin has an upward inclined surface facing the opposite zipper. When the fixed pin and the pin are combined, the inclined surface of the protrusion is matched with the inclined surface of the fixed pin.

5. The side-entry open zipper of claim 1, wherein: A plurality of mounting holes are formed on the fixed pin and the pin respectively for passing through the fixing line to be fastened on the cloth.

6. The side opening slide fastener of claim 1, wherein: The horizontal pin clamping groove is composed of a lower cylindrical horizontal pin clamping groove and an upper horizontal pin clamping groove inclined toward the opposite zipper, and the horizontal pin is composed of a lower cylindrical horizontal pin and an upper inclined horizontal pin.

7. The side opening slide fastener of claim 6, wherein: When the fixed pin and the pin are combined, the lower cylindrical horizontal pin is accommodated in the lower cylindrical horizontal pin clamping groove, and the upper inclined horizontal pin is accommodated in the upper inclined horizontal pin clamping groove.

8. The side opening slide fastener of claim 1, wherein: Two fixed pins are fixed on the left zipper with a left chain belt, and two pullers are combined with the left chain belt and are located above the two fixed pins respectively; two pins are fixed on the right zipper with a right chain belt.

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