CN209534553U

CN209534553U - A kind of wax crayon

Info

Publication number: CN209534553U
Application number: CN201822154382.XU
Authority: CN
Inventors: 李文奎
Original assignee: TIANJIN ZHONGRUI STATIONERY CO Ltd
Current assignee: TIANJIN ZHONGRUI STATIONERY CO Ltd
Priority date: 2018-12-21
Filing date: 2018-12-21
Publication date: 2019-10-25
Anticipated expiration: 2028-12-21

Abstract

The utility model relates to field of stationery of painting, more particularly to a kind of wax crayon, the shell for including: pen core and being sheathed on outside pen core, described shell includes Holding seat, holding part and multiple movable shells between Holding seat and holding part, wax crayon constantly shortens with using, the partial variable-length that wax crayon can be made to stretch out by dismantling a movable shell, compared with traditional coated papers, movable shell is unlikely to deform, it convenient disassembly and can be recycled, it only needs for be fixed on Holding seat the wax crayon bottom of replacement, shell can both play good support protective effect, the hand or clothes of children can be made dirty to avoid wax crayon again, it can according to need simultaneously and freely adjust the exposed length of wax crayon.

Description

A kind of wax crayon

Technical field

The utility model relates to field of stationery more particularly to a kind of wax crayons of painting.

Background technique

Wax crayon outer surface currently on the market is generally wrapped in paper, prevent using when wax crayon wax be adhered on hand, use When fall the paper of outer surface with tearing, but the paper of outer surface is easy to be torn or fall off, when children use wax crayon, finger It is easy to stick to wax, and then makes clothes dirty.

Utility model content

Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of anti-major structure At pollution and wax crayon easy to use.

The utility model is to be achieved by the following technical programs:

A kind of wax crayon characterized by comprising pen core and the shell being sheathed on outside pen core,

Described shell includes Holding seat, holding part and multiple movable shells between Holding seat and holding part, The Holding seat is equipped with multiple arcs grip block, and the lower end of the pen core is fixedly clamped by arc grip block, the work Dynamic shell is divided into interconnecting piece and lower interconnecting piece, and the diameter of the upper interconnecting piece is less than the diameter of lower interconnecting piece, outside upper interconnecting piece Wall is equipped with external screw thread, and lower interconnecting piece inner wall is equipped with internal screw thread corresponding with upper interconnecting piece, and the arc grip block is equipped with under The corresponding external screw thread of interconnecting piece, the holding part inner wall are equipped with internal screw thread corresponding with upper interconnecting piece.

It preferably, further include a pen cap, the pen cap inner wall is equipped with corresponding fin and groove with holding part outer wall.

The beneficial effects of the utility model are:

Wax crayon constantly shortens with using, the partial variable-length that wax crayon can be made to stretch out by dismantling a movable shell, with Traditional coated papers are compared, and movable shell is unlikely to deform, and convenient disassembly and can be recycled, it is only necessary to by the wax crayon bottom of replacement Portion is fixed on Holding seat, and shell can not only play good support protective effect, but also can make dirty to avoid wax crayon Virgin hand or clothes, while can according to need and freely adjust the exposed length of wax crayon.

Detailed description of the invention

Fig. 1 is the schematic view of the front view of the utility model.

Fig. 2 is the structural schematic diagram of the utility model.

In figure: 1. pen cores, 2. shells, 3. Holding seats, 4. holding parts, 5. movable shells, 6. arc grip blocks connect on 7. Socket part, 8. lower interconnecting pieces, 9. pen caps, 10. grooves.

Specific embodiment

In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing The utility model is described in further detail with most preferred embodiment.

As shown, the utility model includes: pen core 1 and the shell 2 that is sheathed on outside pen core,

Described shell includes Holding seat 3, holding part 4 and multiple movable shells between Holding seat and holding part 5, the Holding seat is equipped with multiple arcs grip block 6, and the lower end of the pen core is fixedly clamped by arc grip block, described Movable shell is divided into interconnecting piece 7 and lower interconnecting piece 8, and the diameter of the upper interconnecting piece is less than the diameter of lower interconnecting piece, upper connection Portion's outer wall is equipped with external screw thread, and lower interconnecting piece inner wall is equipped with internal screw thread corresponding with upper interconnecting piece, and the arc grip block is equipped with External screw thread corresponding with lower interconnecting piece, the holding part inner wall are equipped with internal screw thread corresponding with upper interconnecting piece, when use first Wax crayon is placed between arc clamping plate, the lowermost movable shell is covered on wax crayon, is pressed from both sides using lower interconnecting piece and arc Corresponding screw thread tightens movable shell with Holding seat on tight plate, and wax crayon lower end is fixedly clamped by arc clamping plate, successively will Movable shell, which is tightened, makes wax crayon upper end reserve enough length, is later tightened in holding part on the movable shell of the top i.e. Can, with constantly shortening after wax crayon use, user can according to need one movable shell of disassembly, to use wax crayon section by section.

It preferably, further include a pen cap 9, the pen cap inner wall is equipped with corresponding fin and groove with holding part outer wall 10, wax crayon can be caused to damage to avoid colliding between wax crayon by pen cap.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims

1. a kind of wax crayon characterized by comprising pen core and the shell being sheathed on outside pen core,

Described shell includes Holding seat, holding part and multiple movable shells between Holding seat and holding part, described Holding seat is equipped with multiple arcs grip block, and the lower end of the pen core is fixedly clamped by arc grip block, and the activity is outer Shell is divided into interconnecting piece and lower interconnecting piece, and the diameter of the upper interconnecting piece is less than the diameter of lower interconnecting piece, and upper interconnecting piece outer wall is set There is external screw thread, lower interconnecting piece inner wall is equipped with internal screw thread corresponding with upper interconnecting piece, and the arc grip block is equipped with and lower connection The corresponding external screw thread in portion, the holding part inner wall are equipped with internal screw thread corresponding with upper interconnecting piece.

2. a kind of wax crayon according to claim 1, which is characterized in that further include a pen cap, the pen cap inner wall with hold Portion's outer wall is held equipped with corresponding fin and groove.