CN202979875U

CN202979875U - Novel internal-button type inserting buckle

Info

Publication number: CN202979875U
Application number: CN 201220548056
Authority: CN
Inventors: 冯晓春; 石和武; 朱晓荣
Original assignee: Individual
Current assignee: Feng Xiaochun; Shi Hewu
Priority date: 2012-10-25
Filing date: 2012-10-25
Publication date: 2013-06-12
Anticipated expiration: 2022-10-25

Abstract

The utility model discloses a novel internal-button type inserting buckle which comprises a male buckle and a female buckle. An elastic hooking foot is arranged on the male buckle, and a clamping groove is arranged in the female buckle. A drive foot is arranged on a side face, close to the elastic hooking foot, of two locking bars of the male buckle. The novel internal-button type inserting buckle is exquisite and reasonable in structure, and when the male buckle is inserted with the female buckle, a clamping protrusion on the elastic hooking foot can automatically buckles on the clamping groove in a clamping mode, and the inserting buckle has a self-locking function. The novel internal-button type inserting buckle is convenient to use, and under the action of the locking bars and the elastic hooking foot, double clamping buckle structures are formed. The novel internal-button type inserting buckle is high in tensile strength, and firm in inserting connection, and has a good anti-sliding effect, and is not prone to loosening. Moreover, due to arrangement of a slide groove and a guide bar, the phenomena of displacement or shift of the inserting connection are avoided. Matching effect is further improved, stability is high, and usage is convenient. The novel internal-button type inserting buckle is simple in structure, low in cost, easy to achieve, beneficial to wide popularization and application, and particularly is suitable for being used in neck leather belt lock catch of a large-size pet dog and other animals, so that an owner can control the pet in a safer mode.

Description

Novel inner-locked inserted buckle

Technical field

The utility model relates to the eye-splice technical field, is specifically related to a kind of novel inner-locked inserted buckle.

Background technology

Modern society, people all need various eye-splices in life, required for satisfying people, and the eye-splice of selling on the market is varied, and it has different design concepts separately, make every effort to reach the instructions for use of different user.

The incompatible purpose that reaches auto lock of close-fitting of the inner chamber side of the locking strip of pin thread dual-side and box is generally adopted in existing eye-splice.Although instructions for use can be roughly satisfied in these eye-splices, design all not very ingenious, in use, due to locking strip two ends and box inner chamber snapping place for rounder and more smooth, suffering from when pullling external force more greatly, be easy to occur the landing phenomenon, cause and use inconvenience.

The utility model content

The purpose of this utility model is, for above-mentioned deficiency, provides a kind of structural design ingenious, reasonable, easy to use, and the novel inner-locked inserted buckle firm, that be difficult for getting loose of pegging graft.

For achieving the above object, technical scheme provided by the utility model is: a kind of novel inner-locked inserted buckle, it comprises a pin thread and one and the box that plugs of this pin thread, be provided with an elasticity hook between two tight bolts of described pin thread, and be provided with on described box one when pin thread and box plug can with the suitable draw-in groove of described elasticity hook, a side of the two nearly described elasticity hooks of tight bolt is provided with the driving pin that can force described elasticity hook to withdraw to be convenient to pin thread and box to be separated from draw-in groove when two tight bolts are drawn close mutually.

Middle part, the bottom surface of described elasticity hook is provided with a chute that extends along its grafting direction, and is provided with the gib block suitable with this chute on described box, and described chute bilateral symmetry respectively is provided with a card convex that can snap in described draw-in groove.

Described driving pin is that a cross section is trapezoidal skewback, and this skewback and the contacted inclined contact surface of described elasticity hook are towards the bottom surface of elasticity hook.

The beneficial effects of the utility model are: the utility model structural design is ingenious, reasonable, when pin thread is inserted mutually with box, card convex energy automatic fastening on the elasticity hook has auto-lock function on draw-in groove, easy to use, under the effect of tight bolt and elasticity hook, form dual buckle structure, tensile strength is high, pegs graft firm, have good skidproof effect, be difficult for getting loose; And be provided with chute and gib block, avoiding occurring the pegging graft phenomenon of dislocation or displacement, further promote fiting effect, stability is high, easy to use, the utility model is simple in structure in addition, cost is low, is easy to realize, is beneficial to wide popularization and application, be specially adapted to the neck strap snap of the larger animals such as pet dog of build, make the control that its owner can be safer believe pet.

Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the structural representation of the box in Fig. 1.

Fig. 3 is the structural representation of looking up of Fig. 2.

Fig. 4 is the structural representation of the pin thread in Fig. 1.

Fig. 5 is the plan structure schematic diagram in Fig. 4.

Embodiment

Referring to Fig. 1 to Fig. 5, a kind of novel inner-locked inserted buckle that the present embodiment provides, it comprises a pin thread 1 and one and the box 2 that plugs of this pin thread 1, be provided with an elasticity hook 3 between two tight bolts 11 of described pin thread 1, and when plugging, pin thread 1 and box 2 can be provided with a side of suitable draw-in groove 21, the two nearly described elasticity hooks 3 of tight bolt 11 of described elasticity hook 3 the driving pin 12 that can force described elasticity hook 3 to withdraw to be convenient to pin thread 1 and box 2 to be separated being provided with one on described box 2 when two tight bolts 11 are drawn close mutually from draw-in groove 21.During use, under the effect of tight bolt 11 and elasticity hook 3, form dual buckle structure, tensile strength is high, pegs graft firm, has good skidproof effect, is difficult for getting loose.

Middle part, the bottom surface of described elasticity hook 3 is provided with a chute 31 that extends along its grafting direction, and is provided with the gib block 22 suitable with this chute 31 on described box 2, and described chute 31 bilateral symmetry respectively are provided with a card convex 32 that can snap in described draw-in groove 21.Be provided with chute 31 and gib block 22, the phenomenon of avoiding occurring pegging graft dislocation or displacement further promotes fiting effect, and stability is high, easy to use.

Described driving pin 12 is that a cross section is trapezoidal skewback, and this skewback and the contacted inclined contact surface of described elasticity hook 3 are towards the bottom surface of elasticity hook 3.Simple in structure, be easy to realize.

During use, when pin thread 1 was inserted mutually with box 2, the card convex 32 energy automatic fastenings on elasticity hook 3 were on draw-in groove 21, has auto-lock function, easy to use, under the effect of tight bolt 11 and elasticity hook 3, form dual buckle structure, tensile strength is high, peg graft firm, have good skidproof effect, be difficult for getting loose, be specially adapted to the neck strap snap of the larger animals such as pet dog of build, make the control that its owner can be safer believe pet.

As described in the utility model above-described embodiment, adopt structure same or analogous with it and the eye-splice of other structure of obtaining, all in the utility model protection domain.

Claims

1. novel inner-locked inserted buckle, it comprises a pin thread and one and the box that plugs of this pin thread, it is characterized in that, be provided with an elasticity hook between two tight bolts of described pin thread, and be provided with on described box one when pin thread and box plug can with the suitable draw-in groove of described elasticity hook, a side of the two nearly described elasticity hooks of tight bolt is provided with the driving pin that can force described elasticity hook to withdraw to be convenient to pin thread and box to be separated from draw-in groove when two tight bolts are drawn close mutually.

2. novel inner-locked inserted buckle according to claim 1, it is characterized in that: the middle part, bottom surface of described elasticity hook is provided with a chute along its grafting direction extension, and being provided with the gib block suitable with this chute on described box, described chute bilateral symmetry respectively is provided with a card convex that can snap in described draw-in groove.

3. novel inner-locked inserted buckle according to claim 2, it is characterized in that: described driving pin is that a cross section is trapezoidal skewback, this skewback and the contacted inclined contact surface of described elasticity hook are towards the bottom surface of elasticity hook.