CN209450005U - Knapsack fastener structure, knapsack - Google Patents

Abstract

The utility model provides a kind of knapsack fastener structure, knapsack, is related to knapsack accessory technical field, solves fastener in the prior art technical problem inconvenient to use.The device includes pedestal, hook fastener and magnetic texure, wherein pedestal is made of plastic material or alloy material, and pedestal is capable of fixing on knapsack, and magnetic texure is provided in hook fastener and pedestal, and magnetic texure can provide on the base attraction for hook fastener button.The pedestal of the utility model the utility model knapsack fastener structure is made of plastics or alloy material, and pedestal is unlikely to deform.Meanwhile the magnetic texure on pedestal and hook fastener can provide on the base attraction for hook fastener button, when use, can easily complete the snap action of hook fastener and pedestal, and whole process is easy to operate, easy to use.

Description

Knapsack fastener structure, knapsack

Technical field

The utility model relates to knapsack accessory technical fields, more particularly, to a kind of knapsack fastener structure, knapsack.

Background technique

With the improvement of the quality of life, one of the entertainment way after tourism is increasingly becoming people's leisure.When tourism, people Knapsack would generally be used to carry the requirement such as food and clothing.When placing clothing especially cotton clothes in knapsack, clothing can will be carried on the back Packet is propped up so that the occupied area of knapsack is larger, in order to tighten the article in knapsack, universal meeting be arranged on knapsack hasp or Person's fastener, it is universal in industry that fastener is also known as to nine word buttons.In use, together by two part snap-fits of hasp, alternatively, will One end of nine word buttons is connected with the cloth on knapsack, and the other end of nine word buttons hooks on knapsack on corresponding ring-type cloth band.

When nine words button in the prior art cyclic annular cloth corresponding on knapsack is connected, since cyclic annular cloth is usually in flat Flat-shaped, therefore, user needs a hand to hold nine word buttons, and the inner hole that another hand protrudes on cyclic annular cloth is strutted, so The inner hole for making one end of nine word buttons pass through the ring-type cloth afterwards makes nine word buttons be connected with cyclic annular cloth.It will be apparent that existing It is complicated for operation when thering are nine word buttons in technology to be connected with cyclic annular cloth, it is inconvenient to use.

Applicants have discovered that at least there is following technical problem in the prior art:

Fastener is inconvenient to use in the prior art.

Utility model content

The purpose of this utility model is to provide knapsack fastener structures, knapsack, to solve hook existing in the prior art Detain technical problem inconvenient to use.What the optimal technical scheme in many technical solutions provided by the utility model can be generated The elaboration as detailed below of many technical effects (structure is simple, easy to use, manufacturing cost is low).

To achieve the above object, the utility model provides following technical scheme:

The utility model provides a kind of knapsack fastener structure, including pedestal, hook fastener and magnetic texure, wherein described Pedestal is made of plastic material or alloy material, and the pedestal is capable of fixing on knapsack, the hook fastener and the pedestal On be provided with magnetic texure, the magnetic texure can be buckled on the pedestal for the hook fastener and provide attraction.

Preferably, the fluted and described groove is set on the pedestal through the pedestal；The hook fastener includes fixing Portion, interconnecting piece and buckling parts, the interconnecting piece connect the fixed part and the buckling parts, the buckling parts and the fixed part Between be formed with insert port, the one end of the buckling parts far from the interconnecting piece is obliquely installed to the direction close to the fixed part There is bending part, the buckling parts can be located in the groove；Rotating the hook fastener keeps the bending part mobile into the groove When interior, the outside that pulls the hook fastener that the bending part can be driven to be moved to the pedestal along the length direction of the groove.

Preferably, the pedestal includes fixing seat, capping and the first magnetic part, is provided in the fixing seat described recessed Slot, the fixing seat are provided with depressed area on the end face far from the groove, the first magnetic part is placed in the depressed area；Institute State that capping is connected with the fixing seat and the open end of the depressed area is blocked in the capping.

Preferably, recessed channel is provided on the region that the hook fastener is in contact with the bottom surface of the groove, second is magnetic Part is arranged in the female slot.

Preferably, it is provided with extension on the pedestal, the extending part is on the side wall of the groove, the extension Exist between portion and the bottom surface of the groove and engage area, the extension can limit the buckling parts in the engaging area The outside of the pedestal is moved to along the thickness direction of the pedestal.

Preferably, there are the 4th inclined-planes, the 4th inclined-plane to prolong from the end face of the extension free end for the extension The extension is extended on the surface of the bottom surface of the groove.

Preferably, the inner sidewall of the groove is there are guide portion, and the guide portion is curved-surface structure or bevel structure, described The guide portion guide portion opposite and described with the position of the extension extends to the bottom of the groove from the upper surface of the pedestal Face；There are turnover zones on the outer surface of the hook fastener, and the shape of the turnover zone and the guide portion are close to the groove-bottom The shape in the region in face is adapted.

Preferably, the guide portion includes the first inclined-plane and the second inclined-plane, upper table of first inclined-plane from the pedestal Internal stretch towards the pedestal, second inclined-plane connect the bottom surface on first inclined-plane and the groove and described first The angle between angle and second inclined-plane and the bottom surface of the groove between inclined-plane and second inclined-plane is blunt Angle.

Preferably, there are third inclined-planes, the buckling parts to be in contact with the bottom surface of the groove on the surface of the buckling parts Region be contact surface, the insert port side wall opposite with the fixed part is card access surface, described in the third inclined-plane connects Contact surface and the card access surface and the third inclined-plane are obliquely installed from the contact surface towards the direction close to the fixed part.

The utility model also provides a kind of knapsack, including knapsack fastener structure described in above technical scheme.

The pedestal of the utility model knapsack fastener structure is made of plastics or alloy material, and pedestal is unlikely to deform, together When, the magnetic texure on pedestal and hook fastener can provide on the base attraction for hook fastener button, and when use can be easily complete At the snap action of hook fastener and pedestal, whole process is easy to operate, easy to use.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the integrally-built first visual angle figure of the utility model knapsack fastener structure；

Fig. 2 is the integrally-built second visual angle figure of the utility model knapsack fastener structure；

Fig. 3 is the integrally-built third visual angle figure of the utility model knapsack fastener structure；

In Fig. 4, Fig. 4 a is the first visual angle figure of the hook fastener of the utility model knapsack fastener structure；Fig. 4 b is that this is practical Second visual angle figure of the hook fastener of novel knapsack fastener structure；

In Fig. 5, Fig. 5 a is the first visual angle figure of the pedestal of the utility model knapsack fastener structure；Fig. 5 b is that this is practical new Second visual angle figure of the pedestal of type knapsack fastener structure；Fig. 5 c is the third of the pedestal of the utility model knapsack fastener structure Visual angle figure；

1, pedestal in figure；11, groove；111, the first inclined-plane；112, the second inclined-plane；113, bottom surface；12, fixing seat；13, it seals Lid；131, mounting hole；14, extension；141, the 4th inclined-plane；15, the first magnetic part；2, hook fastener；21, fixed part；211, even Connect hole；22, interconnecting piece；23, buckling parts；231, turnover zone；232, the second magnetic part；233, third inclined-plane；24, bending part；25, Insert port.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

As shown in Figures 1 to 3, the utility model provides a kind of knapsack fastener structure, including pedestal 1, hook fastener 2 and magnetism Structure, wherein pedestal 1 is made of plastic material or alloy material, and pedestal 1 is capable of fixing on knapsack, hook fastener 2 and pedestal Magnetic texure is provided on 1, magnetic texure can be buckled on pedestal 1 for hook fastener 2 and provide attraction.The utility model knapsack hook The pedestal 1 of buckle structure is made of plastics or alloy material, and pedestal 1 is unlikely to deform, meanwhile, the magnetic on pedestal 1 and hook fastener 2 Property structure can be buckled on pedestal 1 attraction is provided for hook fastener 2, it is easy to use.

Specifically, as shown in figure 5, the pedestal 1 in present embodiment is fluted to be arranged in rectangular parallelepiped structure and pedestal 1 11, groove 11 extends from the upper surface of pedestal 1 along the thickness direction of pedestal 1 and two ends of groove 11 are opposite through pedestal 1 Two peripheral sides being arranged.As shown in figure 4, hook fastener 2 (nine words button in the prior art) includes fixed part 21, interconnecting piece 22 With buckling parts 23,22 connecting portion 21 of interconnecting piece and buckling parts 23 are formed with insert port between buckling parts 23 and fixed part 21 25, the one end of buckling parts 23 far from interconnecting piece 22 is tiltedly installed with bending part 24 to the direction close to fixed part 21.Meanwhile it is fixed It is provided with connecting hole 211 in portion 21, is connected in use, the cloth on knapsack is passed through connecting hole 211 with fixed part 21.

In use, holding hook fastener 2 and the buckling parts of hook fastener 2 23 being placed on groove 11 along the depth direction of groove 11 Interior, magnetic texure can snap together for the two and provide attraction during hook fastener 2 and pedestal 1 fasten, and facilitate fastening The completion of movement.When needing to remove hook fastener 2 from pedestal 1, rotation hook fastener 2 keeps bending part 24 mobile into groove 11 And the outside for pulling hook fastener 2 that bending part 24 is driven to be moved to pedestal 1 along the length direction of groove 11.

Certainly, it is clear that, hook fastener 2 can also be improved, bending part 24 is connected with fixed part 21, is made It obtains insert port 25 and forms a through-hole.At this point, buckling parts 23 can be put into groove 11 along the thickness direction of pedestal 1 and can be along pedestal 1 thickness direction takes out out of groove 11.

Preferably, it as shown in figure 5, pedestal 1 includes fixing seat 12, capping 13 and the first magnetic part 15, is set in fixing seat 12 It is equipped with groove 11, fixing seat 12 is provided with depressed area on the end face far from groove 11, the first magnetic part 15 is placed in depressed area； Capping 13 is connected with fixing seat 12 (as Nian Jie) and the open end of depressed area is blocked in capping 13.Fixing seat 12 is pacified for convenience On knapsack, it is preferred that be provided with mounting hole 131 in capping 13, mounting hole 131 is from 13 end faces far from fixing seat 12 of capping It extends in fixing seat 12.In use, one end of spiral shell pass through knapsack cloth extend into mounting hole 131 and with mounting hole 131 Inner sidewall is threadedly coupled.

Preferably, as shown in figure 4, being provided with recessed channel on the region that hook fastener 2 is in contact with the bottom surface 113 of groove 11, Second magnetic part 232 is arranged in recessed channel, tight fit or the second magnetic between the second magnetic part 232 and the inner sidewall of recessed channel Property part 232 is bonded in recessed channel by adhesive.

Preferably, as shown in figure 5, being provided with extension 14 on pedestal 1, extension 14 is located on the side wall of groove 11, prolongs Exist between extending portion 14 and the bottom surface 113 of groove 11 and engage area, extension 14 can limit 23 edge of buckling parts being located in engaging area The thickness direction of pedestal 1 is moved to the outside of pedestal 1.

Extension 14 in present embodiment is plate-like or block structure of cuboid, and certainly, extension 14 can also root It is designed according to the demand of actual use.One end of extension 14 is connected with a side wall of groove 11, extension 14 it is another Another side wall of one end towards groove 11 extends.

Be put into groove 11 in order to facilitate buckling parts 23, there are the 4th inclined-plane 141 on extension 14, the 4th inclined-plane 141 from The end face of 14 free end of extension extends to extension 14 on the surface of the bottom surface of groove 11 113.

Further, in present embodiment, for the inner sidewall of groove 11 there are guide portion, guide portion is curved-surface structure or inclined-plane Structure, guide portion is opposite with the position of extension 14 and guide portion extends to the bottom surface 113 of groove 11 from the upper surface of pedestal 1. There are turnover zone 231 on the outer surface of hook fastener 2, the region of the shape of turnover zone 231 and guide portion close to 11 bottom surface 113 of groove Shape be adapted.

Specifically, guide portion includes the first inclined-plane 111 and the second inclined-plane 112, the first inclined-plane 111 is from the upper surface of pedestal 1 To the internal stretch of pedestal 1, the second inclined-plane 112 connect the bottom surface 113 on the first inclined-plane 111 and groove 11 and the first inclined-plane 111 with The angle between angle and the second inclined-plane 112 and the bottom surface 113 of groove 11 between second inclined-plane 112 is obtuse angle.

Preferably, as shown in figure 4, there are third inclined-plane 233, the bottom surfaces of buckling parts 23 and groove 11 on the surface of buckling parts 23 113 regions being in contact are contact surface, and the side wall opposite with fixed part 21 of insert port 25 is card access surface, and third inclined-plane 233 connects Contact surface and card access surface and third inclined-plane 233 are obliquely installed from contact surface towards the direction close to fixed part 21.

The setting on third inclined-plane 233 can be such that the contact area between 11 bottom surface 113 of buckling parts 23 and groove reduces, and work as fastening When portion 23 is located in groove 11, buckling parts 23 can the thickness direction in groove 11 along pedestal 1 rotate, that is, make fastener Part 2 can shake in groove 11 relative to pedestal 1, and the fastener structure in present embodiment is enabled preferably to be fitted in back On the outer surface of packet.

The utility model also provides a kind of knapsack, the knapsack fastener structure including above technical scheme.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims (10)

1. a kind of knapsack fastener structure, which is characterized in that including pedestal (1), hook fastener (2) and magnetic texure, wherein

The pedestal (1) is made of plastic material or alloy material, and the pedestal (1) is capable of fixing on knapsack, the fastener Magnetic texure is provided on part (2) and the pedestal (1), the magnetic texure can be buckled in the base for the hook fastener (2) Attraction is provided on seat (1).

2. knapsack fastener structure according to claim 1, which is characterized in that be arranged on the pedestal (1) fluted (11) and the groove (11) runs through the pedestal (1)；The hook fastener (2) includes fixed part (21), interconnecting piece (22) and button Conjunction portion (23), the interconnecting piece (22) connect the fixed part (21) and the buckling parts (23), the buckling parts (23) and institute It states and is formed between fixed part (21) insert port (25), the one end of the buckling parts (23) far from the interconnecting piece (22) is to close The direction of the fixed part (21) is tiltedly installed with bending part (24), and the buckling parts (23) can be located in the groove (11)； When rotating the hook fastener (2) keeps the bending part (24) mobile interior into the groove (11), the hook fastener (2) energy band is pulled Move the outside that the bending part (24) is moved to the pedestal (1) along the length direction of the groove (11).

3. knapsack fastener structure according to claim 2, which is characterized in that the pedestal (1) include fixing seat (12), (13) and the first magnetic part (15) are covered, is provided with the groove (11) on the fixing seat (12), the fixing seat (12) is remote Depressed area is provided on end face from the groove (11), the first magnetic part (15) is placed in the depressed area；The capping (13) it is connected with the fixing seat (12) and the capping (13) blocks the open end of the depressed area.

4. knapsack fastener structure according to claim 2, which is characterized in that the hook fastener (2) and the groove (11) recessed channel is provided on the region that bottom surface (113) is in contact, the second magnetic part (232) is arranged in the female slot.

5. knapsack fastener structure according to claim 2, which is characterized in that be provided with extension on the pedestal (1) (14), the extension (14) is located on the side wall of the groove (11), the bottom of the extension (14) and the groove (11) There is engaging area between face (113), the extension (14) can limit the buckling parts (23) edge being located in the engaging area The thickness direction of the pedestal (1) is moved to the outside of the pedestal (1).

6. knapsack fastener structure according to claim 5, which is characterized in that there are the 4th inclined-planes for the extension (14) (141), the 4th inclined-plane (141) extends to the extension (14) close to institute from the end face of the extension (14) free end It states on the surface of bottom surface (113) of groove (11).

7. knapsack fastener structure according to claim 5, which is characterized in that the inner sidewall of the groove (11), which exists, leads To area, the guide portion is curved-surface structure or bevel structure, and the guide portion is opposite with the position of the extension (14) and institute State the bottom surface (113) that guide portion extends to the groove (11) from the upper surface of the pedestal (1)；Outside the hook fastener (2) There are turnover zone (231) on surface, and the shape of the turnover zone (231) and the guide portion are close to the groove (11) bottom surface (113) shape in region is adapted.

8. knapsack fastener structure according to claim 7, which is characterized in that the guide portion includes the first inclined-plane (111) and the second inclined-plane (112), first inclined-plane (111) is from the upper surface of the pedestal (1) to the interior of the pedestal (1) Portion extends, and second inclined-plane (112) connects the bottom surface (113) of first inclined-plane (111) and the groove (11) and described Angle and second inclined-plane (112) and the groove (11) between first inclined-plane (111) and second inclined-plane (112) Bottom surface (113) between angle be obtuse angle.

9. knapsack fastener structure according to claim 2, which is characterized in that there are on the surface of the buckling parts (23) Three inclined-planes (233), the region that the buckling parts (23) is in contact with the bottom surface (113) of the groove (11) is contact surface, described Insert port (25) and the fixed part (21) opposite side wall are card access surface, and the third inclined-plane (233) connects the contact surface With the card access surface and the third inclined-plane (233) is set from the contact surface towards the direction inclination close to the fixed part (21) It sets.

10. a kind of knapsack, which is characterized in that including knapsack fastener structure described in any one of claim 1 to 9.