TWM590473U - Claw structure of claw machine - Google Patents

Abstract

This creation relates to a gripper structure of a gripper, including a base, a telescopic rod and a gripper, wherein: one end of the telescopic rod extends into the base, the other end extends from the base, the telescopic rod It includes a rod portion and a clamping concave portion formed on the rod portion. The cross-sectional area of the clamping concave portion is smaller than the cross-sectional area of the rod portion. The gripper has a base body and a plurality of claw members pivotally connected to the base body, and a threaded member is used to screw the base body to the other end of the telescopic rod. When the screw is loose, you can use a clamp to clamp the telescopic rod from the clamping recess, and re-lock the screw with a screwdriver, and clamp the clamp in the clamping recess through the clamp, even if The protruding meat debris generated by the telescopic rod will not interfere with the inner wall surface of a telescopic hole on the base for telescoping the telescopic rod.

Description

Grab structure of gripper

This creation is about a gripper structure, especially a gripper structure for a gripper.

The gripper of the grabber is generally used in the grabber to grab the velvet dolls, dolls, toys, accessories and other prizes in the grabber.

Referring to the sixth figure, the conventional gripper gripper includes a base (A), a telescopic rod (B) and a gripper (C), the gripper (C) is locked with a screw (D) Secure on the telescopic rod (B) [see the ninth picture of the screw (D)]. As the gripper (C) repeats the operation to grab the object, the screw (D) may loosen, so the gripper (C) needs to be re-locked to the telescopic rod (B) at regular intervals.

Referring to the seventh and eighth figures, to re-lock the gripper (C) to the telescopic rod (B), usually use a pliers (E) to clamp and fix the telescopic rod (B), For example, clamp the telescopic rod (B) close to the gripper (C), or open a cover (A1) of the base (A) [see the sixth figure for the cover (A1)], Clamp and fix the telescopic rod (B) from the base (A), and then tighten the screw (D) with a screwdriver (F) [please refer to the ninth picture for the screw (D)].

Refer to the ninth figure, but when using the forceps (E) to clamp and fix the telescopic rod (B), the surface of the telescopic rod (B) may be forced to produce protruding flesh, so when When the telescopic rod (B) is operated again to expand and contract from the base (A), the protruding flesh may be brought to a telescopic hole on the base (A) for the telescopic rod (B) to penetrate In (A2), the protruding meat scraps interfere with the inner wall surface of the telescopic hole (A2), so that the telescopic rod (B) does not smoothly expand and contract.

Here, this creation proposes a gripper structure for a gripper, including a base, a telescopic rod and a gripper, wherein: one end of the telescopic rod extends into the base, the other end extends from the base, the telescopic The rod includes a rod portion and a clamping concave portion formed on the rod portion, and the cross-sectional area of the clamping concave portion is smaller than the cross-sectional area of the rod portion. The gripper has a base body and a plurality of claw members pivotally connected to the base body, and a threaded member is used to screw the base body to the other end of the telescopic rod.

Further, the concave depth of the clamping concave portion is one-fifth of the diameter of the rod portion.

Further, the clamping recessed portion is recessed from opposite sides of the rod portion.

Further, the clamping concave portion has a circular concave shape from the rod portion.

Further, the clamping recess has a clamping plane.

Further, the clamping concave portion is located outside the base near the other end of the telescopic rod.

Further, the base has a cover body, and the clamping concave portion is located inside the base near one end of the telescopic rod.

According to the above technical features, the following effects can be achieved:

1. Clamped in the clamping concave portion by the forceps, even if protruding meat debris is generated, it will not interfere with the inner wall surface of the telescopic hole of the base.

2. The clamping plane is provided in the clamping concave part, which can be easily clamped firmly on the clamping plane by the clamping tool, and the clamping plane is used to be evenly stressed during the clamping process of the clamping tool and is not prone to protruding. Meat crumbs.

3. The clamping concave portion may be provided in different shapes, for example, concave from opposite sides of the rod portion, or a circular concave shape from the rod portion.

4. The recessed depth of the clamping recess is at least one-fifth of the diameter of the rod, which facilitates the stable clamping of the jaws.

5. The clamping concave portion can be provided at any position of the rod portion of the telescopic rod, and can be selected according to the user's operating habits.

(1)‧‧‧Dock

(11)‧‧‧Telescopic hole

(12)‧‧‧Cover

(2) ‧‧‧ telescopic rod

(21)‧‧‧Pole

(22)‧‧‧Clamping concave part

(221) ‧‧‧ clamping plane

(3) ‧‧‧ gripper

(31)‧‧‧Body

(32)‧‧‧Claw

(4)‧‧‧Thread

(5)‧‧‧pliers

(6) ‧‧‧ screwdriver

(2A) ‧‧‧ telescopic rod

(21A)‧‧‧Bar

(22A)‧‧‧Clamping recess

(2B) ‧‧‧ telescopic rod

(21B) ‧‧‧ stem

(22B)‧‧‧Clamping recess

(221B)‧‧‧Clamping plane

(A)‧‧‧Dock

(A1)‧‧‧Cover

(A2)‧‧‧Telescopic hole

(B) ‧‧‧ telescopic rod

(C)‧‧‧Claw

(D)‧‧‧screw

(E)‧‧‧pliers

(F) ‧‧‧ screwdriver

[The first picture] is a three-dimensional appearance drawing of one of the perspectives of the creation.

[Second picture] It is a three-dimensional appearance drawing of another perspective of this creation.

[Third Picture] This is the operation state diagram of this creation, which is to relock the loose seat body to the telescopic rod.

[Fourth figure] It is another schematic diagram of the clamping concave part of this creation.

[Fifth figure] It is a schematic diagram of another form of the clamping recessed part of this creation.

[Sixth figure] It is a schematic diagram of the gripper structure of the conventional retrieval machine.

[Seventh figure] It is a schematic diagram of re-locking after the seat body of the gripper of the conventional retrieval machine is loosened.

[Figure 8] is a schematic diagram of re-locking in another way after the seat body of the gripper of the conventional retrieval machine is loosened.

[The ninth picture] is a schematic diagram showing that when the telescopic rod of the gripper of the conventional retrieval machine is clamped by the jaws, debris gets stuck in the telescopic hole.

Based on the above technical features, the main function of the gripper structure of this creative gripper will be clearly presented in the following embodiments.

Referring to the first and second figures, the gripper structure of this embodiment includes a base (1), a telescopic rod (2) and a gripper (3), wherein: one end of the telescopic rod (2) is A telescopic hole (11) of the base (1) extends into the base (1), the other end of the telescopic rod (2) extends from the base (1), and the telescopic rod (2) includes a rod Part (21) and a clamping concave part (22) formed on the rod part (21), the sectional area of the clamping concave part (22) is smaller than the sectional area of the rod part (21), preferably the The concave depth of the clamping concave portion (22) is one fifth of the diameter of the rod portion (21). In this embodiment, the clamping concave portion (22) is located near the other end of the telescopic rod (2) The base (1) is outside, and the clamping recess (22) is recessed from two opposite sides of the rod portion (21). A bottom surface of the clamping recess (22) is a clamping plane (221). The gripper (3) has a base (31) and a plurality of claw members (32) pivotally connected to the seat body (31), and then the seat body (31) is screwed to the telescopic body with a threaded member (4) The other end of the rod (2).

Referring to the third figure, when the gripper (3) grabs the object multiple times because of the gripper (32), the threaded member (4) between the seat body (31) and the telescopic rod (2) is caused Loose [Please refer to the second picture of the screw (4)], when the user needs to re-lock the seat body (31) to the telescopic rod (2), a clamp (5) can be used to hold the telescopic The clamping concave portion (22) of the rod (2), and the clamp (5) abuts against the clamping plane (221) to clamp and fix the telescopic rod (2), and then use a screwdriver (6) Tighten the screw (4). By clamping the pliers (5) in the clamping recess (22), even if protruding meat chips are generated, they will not interfere with the inner wall surface of the telescopic hole (11) of the base (1) [ The telescopic hole (11) please refer to the second picture], and then clamped on the clamping plane (221) through the clamp (5), the telescopic rod (2) can be more firmly fixed, and the clamping plane is used (221) During the clamping process of the pliers (5), the protruding meat scraps are less likely to be generated on average.

It should be further explained that the clamping concave portion (22) can be provided at any position of the rod portion (21) of the telescopic rod (2), and can be selected according to the user's operating habits, for example, the clamping concave portion (22) ) Can be placed near the end of the telescopic rod (2) and inside the base (1), and as mentioned in the previous case, a cover (12) of the base (1) is opened [the cover (12) Please refer to the first figure], and the telescopic rod (2) is clamped and fixed from the base (1).

Referring to the fourth and fifth figures, the telescopic rod (2) can be provided in different forms in addition to the above-mentioned clamping recess (22), for example, one of the telescopic rods of the gripper structure ( 2A) a clamping part (22A) provided on the rod part (21A) of the rod part (21A) in an annular concave shape; or a telescopic rod (2B) which is one of the gripper structures The rod portion (21B) is provided with a clamping concave portion (22B) formed in an annular concave shape from the rod portion (21B), and a rectangular clamping plane (221B) is formed on the bottom surface of the clamping concave portion (22B) ).

Based on the description of the above embodiments, the operation, use and effects of this creation can be fully understood, but the above-mentioned embodiments are only the preferred embodiments of the creation, and should not be used to limit the implementation of this creation. The scope, that is, simple equivalent changes and modifications made in accordance with the scope of the patent application for the creation and the content of the creation description, are all covered by the scope of the creation.

(1)‧‧‧Dock

(12)‧‧‧Cover

(2) ‧‧‧ telescopic rod

(21)‧‧‧Pole

(22)‧‧‧Clamping concave part

(221) ‧‧‧ clamping plane

(3) ‧‧‧ gripper

(31)‧‧‧Body

(32)‧‧‧Claw

Claims (7)

A gripper structure for an object grabber includes: a base; a telescopic rod, one end of which extends into the base, and the other end of which extends from the base, the telescopic rod includes a rod portion and a rod portion formed on the rod portion A clamping recessed portion, the cross-sectional area of the clamping recessed portion is smaller than the cross-sectional area of the rod portion; a gripping claw has a body and a plurality of claw members pivotally connected to the seat body, and the seat body is screwed by a threaded member The other end of the telescopic rod is fixed. The gripper structure of the gripper as described in item 1 of the patent application range, wherein the recessed depth of the clamping recess is one fifth of the diameter of the rod. The gripper structure of the gripper as described in item 1 of the scope of the patent application, wherein the clamping recessed portion is recessed from opposite sides of the rod portion. The gripper structure of the gripper as described in item 1 of the scope of the patent application, wherein the clamping concave portion is formed in an annular concave shape from the rod portion. The gripper structure of the gripper according to item 3 or item 4 of the patent application scope, wherein the clamping recess has a clamping plane. The gripper structure of the gripper as described in item 1 of the patent application range, wherein the clamping recess is located outside the base near the other end of the telescopic rod. The gripper structure of the gripper as described in item 1 of the patent application scope, wherein the base has a cover body, and the clamping recess is located near the end of the telescopic rod and is located inside the base.

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