CN2643958Y

CN2643958Y - Toy hand portion structure

Info

Publication number: CN2643958Y
Application number: CN 03207508
Authority: CN
Inventors: 王代囊
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-11
Filing date: 2003-08-11
Publication date: 2004-09-29
Anticipated expiration: 2013-08-11

Abstract

The utility model relates to a toy hand comprising the hand, foot and claw of the toy like human or animal form, which consists of a palm and fingers; the palm and the fingers of the current toy hand are integrated into a whole, that the gingers and the palm of the toy hand is unable to oppositely bend to realize grasp by oneself. The toy hand provided by the utility model comprises a palm frame6 and the fingers frame4, wherein the palm frame and the fingers frame are articulated with each other, and a ratchet wheel8 is arranged on the ratchet wheel mechanism on the axis5 which is articulated with the fingers and palm. With the mentioned structure the movement of climbing, grasping and holding is able to be realized, and changing the grasped object or giving up grasping is convenient to be realized, that only pressing the finger offset wrench and moving the fingers and palm are needed.

Description

The toy hand structure

Technical field the utility model relates to the toy hand structure, and especially the toy hand is realized the structure of grip function.

Background technology toy hand, comprise hand, foot, pawl of human or animal's form toy etc., is made up of palm and finger, toy hand structure in the past all is made of one palm and finger, can not make the relative bending with palm of the finger of toy hand exactly and realizes autonomous grip function.For embodying the grip function of toy, people generally are fixed on the hand of toy by on the object of grasping, but if desire changes toy by the attitude of the object of grasping or change toy, are pretty troublesome.

Summary of the invention is at above-mentioned defective, and the technical problem that the utility model need solve is that a kind of finger of toy hand and palm of making of design can relative bending and the toy hand structure that stretches and can produce certain grip.

Toy hand structure provided by the utility model, palm skeleton and finger skeleton are arranged, be to connect in hinged way mutually between palm skeleton and the finger skeleton wherein, a ratchet is installed in the ratchet mechanism of pointing on the axle that is hinged with palm in addition, promptly between finger and palm, be equipped with and prevent the finger skeleton to stretching the ratchet mechanism that rotate the position, and it is the lever of fulcrum that the sour jujube tooth also extends in sour jujube tooth center of rotation that one section finger replys spanner and form with sour jujube tooth center of rotation, can depress finger and reply spanner and make the non-return effect of sour jujube tooth release to ratchet in the time will making the bent finger skeleton that plays be returned to straight configuration.

Toy hand structure provided by the utility model, wherein said ratchet mechanism are that coaxial company goes out a ratchet on the axle that finger skeleton and palm skeleton are hinged, and the sour jujube tooth is installed on the palm skeleton.

Toy hand structure provided by the utility model, finger skeleton 4 and palm skeleton 6 are all made tabular, one ratchet 8 with axle 5 be installed in side that the palm skeleton points to finger along between two axle beds making, the finger skeleton is by connecting on the ratchet, sour jujube tooth 9 is installed in the back of the hand position of palm skeleton with sour jujube tooth center position, and finger is replied spanner 7 and pointed to wrists.

Toy hand structure provided by the utility model, finger skeleton wherein has prefabricated flexibility in the articulations digitorum manus position.

Toy hand structure provided by the utility model utilizes the non-return effect of ratchet mechanism and finger to reply the release function of spanner to the non-return effect, makes toy realize relative crooked and location between finger and palm, thereby can produce grip.This structure can make to present state such as climbs, grabs, holds, and will change to be climbed and grab object or abandon the grasping shape also very convenient, only need press finger and reply spanner and pull finger and get final product with palm.

Description of drawings Fig. 1 is the front view (cuing open the part 2,3 of outsourcing) of the utility model one embodiment;

Fig. 2 is the left view of Fig. 1;

Fig. 3, Fig. 4 are the configuration state figure that takes place between the part 4 of Fig. 2 and the part 6 when crooked relatively.

Specific embodiment embodiment one: what this enforcement was introduced is a kind of hand structure of character toy, and its structure as shown in Figure 1, 2.The hand profile is made by the flexible material of tool elastic force such as foamed material 3 outer masked material 2 and is formed.Finger skeleton 4 and palm skeleton 6 are all made tabular, and the side that the palm skeleton points to wrist is installed on the iron wire 1 of making the arm bone from the toy arm.The side that the palm skeleton points to finger along on two axle beds making, between 5 two axle beds that are installed on the palm skeleton of a ratchet 8 with double as ratchet turning cylinder and palm and finger jointed shaft.The finger skeleton is by connecting on the ratchet 8, and promptly ratchet is made into integration with the finger skeleton.Sour jujube tooth 9 is installed in the back of the hand position of palm skeleton with sour jujube tooth center position, and finger is replied spanner 7 and pointed to wrists.The finger skeleton is formed in the bending that there is a nearly right angle at the articulations digitorum manus place, to reduce the rotation amplitude between finger skeleton and palm skeleton, also makes unlikely the losing shape of toy hand Qu Qihou profile.

Claims

1, a kind of toy hand structure, palm skeleton and finger skeleton are arranged, it is characterized in that between palm skeleton and the finger skeleton be to connect in hinged way mutually, also have a ratchet to be installed in ratchet mechanism on the axle that finger and palm be hinged, and the sour jujube tooth also to extend in sour jujube tooth center of rotation that one section finger replys spanner and form with sour jujube tooth center of rotation be the lever of fulcrum.

2, toy hand structure as claimed in claim 1 is characterized in that said ratchet mechanism is that coaxial company goes out a ratchet on the axle that finger skeleton and palm skeleton are hinged, and installs the sour jujube tooth on the palm skeleton.

3, toy hand structure as claimed in claim 1 or 2, it is characterized in that pointing skeleton [4] and palm skeleton [6] is all made tabular, one ratchet [8] with axle [5] be installed in side that the palm skeleton points to finger along between two axle beds making, the finger skeleton is by connecting on the ratchet, sour jujube tooth [9] is installed in the back of the hand position of palm skeleton with sour jujube tooth center position, and finger is replied spanner [7] and pointed to wrist.

4, toy hand structure as claimed in claim 1 or 2, finger skeleton [4] wherein has prefabricated flexibility in the articulations digitorum manus position.

5, toy hand structure as claimed in claim 3, finger skeleton [4] wherein has prefabricated flexibility in the articulations digitorum manus position.