CN2650569Y

CN2650569Y - Spring hook structure

Info

Publication number: CN2650569Y
Application number: CN 03274584
Authority: CN
Inventors: 叶川铭; 蔡育良
Original assignee: Zhongshan Longcheng Daily Products Co Ltd
Current assignee: Zhongshan Longcheng Daily Products Co Ltd
Priority date: 2003-09-16
Filing date: 2003-09-16
Publication date: 2004-10-27
Anticipated expiration: 2013-09-16

Abstract

The utility model discloses a spring hook structure, which arranges a safety protective piece at the sides of a hook or a spring reel, the safety protective piece can cover the hook or an opening to avoid the fingers of user or baby entering under the spring reel, thereby avoiding the dangers of hurting to fingers.

Description

The carbine structure

Technical field

The utility model relates to the carbine of a kind of use on baby child's commodity.

Background technology

Traditional spring clasp on the virgin articles for daily use of knapsack, luggage case and baby, especially at the safety belt of perambulator, is utilized spring clasp and cooperating of hitcher to be used as seat belt apparatus by a large amount of uses.As shown in Figure 1, traditional spring clasp 1 is mainly formed by integrated body, and this body includes extension 10, and this extension 10 is bent upwards forward and that extension 10 is formed is one hook-shaped, and an end of 10 forms a clamping part 11 in the extension; And this body extends a flexure strip 12 by this time extension 10 towards clamping part 11, and make one of this flexure strip 12 end form free end and be limited by the below of clamping part 11, make flexibly and form a closed-loop 13 with this time extension 10, when using the hitcher that buckles into other, other hitcher is limited to do not make its disengaging in this closed-loop 13; As shown in Figure 2, and when desiring it is separated with hitcher, then push this flexure strip 12, the free end of this flexure strip 12 is opened into a breach with clamping part 11, thereby itself and hitcher are broken away from.When buckling into or discharge the hitcher that is mated, must push flexure strip, make the free end of spring leaf downward, yet because seat belt apparatus is placed on baby child's front usually, therefore, baby child's finger plays this spring clasp easily, especially finger is stretched in the closed-loop of spring clasp, when the operator fails to note and when pushing flexure strip, the finger with baby child weighs wounded easily.

Summary of the invention

The purpose of this utility model is to avoid above-mentioned weak point among the background technology and a kind of security for protection baby child is provided; in the side of coupler body or spring leaf safe bluff piece is set; cover that the curved or opening of hook enters with the finger that prevents baby child and the below that is across spring leaf by the safety bluff piece, and the carbine structure of avoiding the virgin finger of baby to be weighed wounded.

The purpose of this utility model realizes by following approach: coupler body one end is crooked to make the whole hook that forms bend shape and opening.The end of coupler body articulates pivot fitting, one end of the spring leaf that is extended to form by the coupler body one connects coupler body, the other end is a free end, free end contacts with the other end of coupler body, cooperate coupler body can flexibly seal the formed opening of coupler body by free end, be clasped or discharge by the action of spring leaf and hitcher.In the side of coupler body or spring leaf safe bluff piece is set, hook is bent or the part of opening in order to cover.

The utility model is compared background technology following advantage: the safe bluff piece that is provided with in the side of coupler body or spring leaf can effectively avoid causing baby child's injury, easy to operate, safety.

Description of drawings

Fig. 1 is the agent structure schematic diagram of conventional springs clasp;

Fig. 2 is the usage operation schematic diagram of conventional springs clasp;

Fig. 3 is the perspective view of an embodiment of the utility model;

Fig. 4 is the side-looking structural representation of Fig. 3;

Fig. 5 is the plan structure schematic diagram of Fig. 3;

Fig. 6 is the utility model second embodiment schematic diagram.

The specific embodiment

Embodiment one

As Fig. 3 to shown in Figure 5, carbine structure of the present utility model, coupler body 21 1 ends of carbine 2 are crooked and make whole curved shape of a hook and the opening 22 of forming.Spring leaf 23, one ends that extended to form by coupler body 21 one connect coupler body 21, and the other end is a free end 24.And free end 24 is contacted with the other end of coupler body 21.Cooperate coupler bodies 21 can flexibly seal coupler body 21 formed openings 22 by free end 24, be clasped or discharge by the action of spring leaf 23 and other hitcher.At the one or both sides of coupler body 21 face safe bluff piece 25 is set, in order to cover the curved part of hook.Coupler body 21, spring leaf 23 and safe bluff piece 25 all are formed in one.The end of coupler body 21 articulates pivot fitting 26, connects software connectors 3 such as ribbon by this pivot fitting 26; Perhaps directly connect software connectors 3 such as ribbon.In the press section 27 that spring leaf 23 sides and safe bluff piece 25 opposite sides have horizontal expansion to form, the pressing position when pushing spring leaf 23 so that operation to be provided.

Embodiment two

As shown in Figure 6, carbine structure of the present utility model, its safe bluff piece 25 is arranged on the one or both sides face of spring leaf 23.Other structures of the utility model are identical with embodiment one.

Claims

1. carbine structure, it comprises coupler body (21), the spring leaf (23) that is connected with coupler body (21), spring leaf (23) one ends are connected with coupler body (21), another free end (24) flexibly seals the opening (22) that coupler body (21) one ends are bent to form, it is characterized in that: the side at coupler body (21) or spring leaf (23) is provided with safe bluff piece (25), in order to cover a part of scope of opening (22).

2. carbine structure according to claim 1 is characterized in that: spring leaf (23) is gone up has press section (27) with a relative side of safe bluff piece (25).

3. carbine structure according to claim 1 is characterized in that: coupler body (21) is one-body molded with spring leaf (23).

4. carbine structure according to claim 1 is characterized in that: safe bluff piece (25) is one-body molded with coupler body (21).

5. carbine structure according to claim 2 is characterized in that: press section (27) are extended to form by a side integral transverse of spring leaf (23).

6. carbine structure according to claim 1 is characterized in that: safe bluff piece (25) can be formed on the two sides of coupler body (21) simultaneously.

7. carbine structure according to claim 1 is characterized in that: safe bluff piece (25) can be formed by the extension of spring leaf (23) one.

8. carbine structure according to claim 1 is characterized in that: safe bluff piece (25) can be formed on the two sides of spring leaf (23) simultaneously.

9. carbine structure according to claim 1 is characterized in that: wherein the end in addition of this coupler body (21) joins with a ribbon (3).

10. carbine structure according to claim 1 is characterized in that: the end in addition of this coupler body (21) is established a pivot fitting (26), joins by this pivot fitting (26) and a ribbon (3).