CN2131702Y - Connecting clip for pencil and rubber - Google Patents

Abstract

The utility model relates to a connecting clip for a pencil and a rubber, which is composed of two pieces of clip pieces and a fastening element. The clip pieces are drum-shaped thin pieces, and connecting elements are installed on the maximal drum-shaped waist parts of the drum-shaped clip pieces. Clenching devices are arranged on the ends of the clip pieces for clamping the rubber. The connecting clip for a pencil and a rubber which is provided by the utility model has the advantages of simple structure, easy manufacture, convenient use, low cost, wide materials use, and high utilization rate of the rubber. The utility model is suitable for wooden pencil rods, plastic pencil rods, and the pencil rods with other materials.

Description

Connecting clip for pencil and rubber

The utility model belongs to writing implement, particularly the clamper of pencil and rubber.

Pencil and rubber are used in combination, and have made things convenient for the user, but because rubber or pencil can not be regulated and change to traditional connected mode as required.For this reason, patent gazette has proposed some technical measures, mainly contains: one, sleeve pipe connects.Sleeve pipe one end plug has rubber, and the other end is enclosed within on the pencil, and advantage is to change rubber at an easy rate, and is easy to use, but the rubber connection is firm inadequately, and rubber can not make full use of, and can only be sleeved on the normal wood rod pencil; Two, be threaded.Threaded rubber spinning is fixed at the sleeve pipe that has spiral shell to buckle.Rubber is changed convenient, but complex structure, the manufacturing process difficulty is big, and the rubber utilization rate is not high; Three, gluing connection.With gelatin substance rubber tip is sticked in the tip of the brushstyle of a writing or painting, can carry out rubber and change, and make full use of rubber, but gluing cost height, the necessary standing viscose glue of user, both inconvenient, the also difficult penholder that adapts to various materials; Four, the non-wooden interchangeable pencil-lead and the pen of rubber, its complex structure, it is difficult to make, the cost height, it is also convenient inadequately to use.

The purpose of this utility model is that design is a kind of can the firm grip rubber, and the Eraser with pencil holder that can easily regulate rubber length and replacing rubber again is connected folder.

The utility model is as shown in drawings:

Fig. 1 is the intermediate plate schematic diagram.

Fig. 2 installs and uses schematic diagram for the utility model.

Fig. 3 is the A-A cut-away view of Fig. 2.

Eraser with pencil holder connects folder and is made up of two intermediate plates (1) and connector (3), and intermediate plate is the cydariform thin slice, and connector (3) is installed in the cydariform waist of two cydariform intermediate plates (1). In order to clip rubber, sting tight device at the rubber bare terminal end of intermediate plate (1).

Sting tight device and can be and sting tooth (4) and add and sting hole (5), also can have only stinging tooth or stinging the hole of one of them, connector (3) but riveting parts, screw element or pin.

During use, the two ends of intermediate plate (1) are rolled into the shape of pencil (2) and rubber (6) respectively, stinging tooth (4) to invagination is certain angle, because connector (3) is at the middle part of intermediate plate (1) cydariform waist, so push the pencil bare terminal end that connects folder when mounted earlier, make its rubber bare terminal end opened with certain angle, put rubber (6) into, and then push the rubber bare terminal end, because rubber is flexible, the pencil bare terminal end is opened with certain angle also, to put pencil (2) into.When needs are regulated rubber (6) length or are taken out pencil (2), at first push the rubber bare terminal end, take out pencil (2), can adjust by said procedure.

Eraser with pencil holder that the utility model provides connects folder, and is simple and reasonable, makes easily, and easy to use, cost is low, and is extensive with material, and rubber utilization rate height is applicable to the penholder of rod, plastic bar pencil and other material.

Claims (2)

1, a kind of Eraser with pencil holder connects folder, it is characterized in that it is made up of two intermediate plates (2) and connector (3), and intermediate plate (1) is the cydariform thin slice, and connector (3) is installed in the maximum cydariform waist of cydariform intermediate plate (1).

2, connection folder according to claim 1 is characterized in that the rubber bare terminal end of intermediate plate (1) is stung tight device.

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