CN110269359B

CN110269359B - Crayon box

Info

Publication number: CN110269359B
Application number: CN201910314665.2A
Authority: CN
Inventors: 杨晓梅
Original assignee: Guangzhou Dingtian Biomedical Technology Co ltd
Current assignee: Guangzhou Dingtian Biomedical Technology Co.,Ltd.
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2021-06-01
Anticipated expiration: 2039-04-18
Also published as: CN110269359A; JP2020175150A; JP6703658B1

Abstract

The invention discloses a crayon box which comprises a lower shell, wherein clamping blocks are symmetrically and hinged on the inner wall of the rear side of a clamping groove in a left-right mode, a jacking spring capable of pushing the clamping blocks to release crayons is fixedly arranged between the end face of one side of each clamping block and the inner wall of one side of the clamping groove, when the upper shell and the lower shell are combined, a pushing head is pushed to enable a locking ring to slide downwards, the locking ring and a locking hook are hooked and released, the spring is pulled to enable the locking ring and the locking hook to be hooked all the time, so that the crayon box is locked, the crayons can be taken and stored conveniently, a rubber pad capable of protecting is arranged in a crayon placing area, a second box capable of storing crayons is arranged in the crayons, the storage space of the cra.

Description

Crayon box

Technical Field

The invention relates to the field of stationery, in particular to a crayon box.

Background

When the crayon is placed, place the plastic casing that can block the crayon like this in the crayon box, the plastic casing can guarantee that the crayon can not drop, but also very inconvenient when taking, especially when taking, the power of using is too big, can make the crayon rupture, is unfavorable for depositing of crayon very much, also is not fit for children's use, and the space in the crayon box is little, and the space of splendid attire is limited.

Disclosure of Invention

It is an object of the present invention to provide a crayon case for overcoming the above-mentioned drawbacks of the prior art.

The crayon box comprises a lower shell, an upper shell is hinged on the lower shell, a fixing part capable of clamping crayons is arranged in the lower shell, the fixing part comprises a clamping groove arranged in the lower shell, clamping blocks are symmetrically hinged on the inner wall of the rear side of the clamping groove in a left-right mode, a jacking spring capable of pushing the clamping block to release the crayons is fixedly arranged between the end face of one side of the clamping block and the inner wall of one side of the clamping groove, a supporting rod groove communicated with the clamping groove is formed in the bottom wall of the clamping groove, a supporting rod capable of supporting the crayons is arranged in the supporting rod groove in a sliding fit mode, a push rod is fixedly arranged on the supporting rod, a thrust spring is fixedly arranged between the push rod and the bottom wall of the clamping groove, a first fixing pin is fixedly arranged on the end face of the front side of the clamping block and is in sliding fit with the push rod, when the crayon presses the support rod to move downwards, the push rod is pressed to move the first fixed pin, the first fixed pin drives the clamping block to clamp the crayon, a fixed hook is fixedly arranged on the bottom wall of the support rod groove and can be clamped with a latch arranged on the front end face of the support rod, so that the support rod is fixed, the upper shell is provided with an upper shell inner groove, a protection component capable of preventing the crayon from being broken is arranged in the upper shell inner groove, the protection component comprises an auxiliary pen box which is slidably arranged in the upper shell inner groove, a sliding cover is slidably arranged on the bottom end face of the auxiliary pen box, a first sliding sleeve is fixedly arranged on the bottom end face of the sliding cover, a second sliding sleeve is slidably arranged in the first sliding sleeve, and an adjusting spring is fixedly arranged between the second sliding sleeve and the first sliding sleeve to meet the requirements of different crayon diameters, fixed mounting can be direct and the rubber pad of crayon contact on the terminal surface of second sliding sleeve bottom, down the casing with be equipped with the hasp part that can seal whole box on going up casing right side terminal surface, hasp part includes fixed mounting and is in latch hook and fixed mounting on the casing right side terminal surface down go up the hasp box on the casing right side terminal surface, be equipped with the locked loop groove in the hasp box, locked loop inslot downside inner wall with slidable mounting latch hook between the hasp box downside terminal surface, the latch hook can with the latch hook catches on the back each other, seals up the box.

Further technical scheme, the fixed part is still including setting up the button spout of bracing piece groove front side, sliding installation button in the button spout, the button spout with the intercommunication is equipped with the slide bar groove between the bracing piece groove, sliding installation slide bar in the slide bar groove, slide bar front side end face with fixed mounting slide bar spring between the slide bar groove front side inner wall, the slide bar with fixed connection stay cord between the fixed hook, fixed mounting second fixed pin on the stay cord left side terminal surface, the second fixed pin with button sliding fit.

According to a further technical scheme, the protection component further comprises a first placing cavity and a second placing cavity which are arranged in the auxiliary pen box, the front inner wall and the rear inner wall of the first placing cavity are symmetrically and fixedly provided with a protection pen plug, and a damping block is fixedly arranged between the top wall of the upper shell and the top end face of the first placing cavity.

According to a further technical scheme, the lock catch component further comprises a push head sliding groove which is formed in the inner wall of the right side of the lock ring groove and communicated with the end face of the right side of the lock catch box body, a push head is fixedly installed on the end face of the right side of the lock ring, the push head and the push head sliding groove are installed in a sliding mode, and a pulling spring is fixedly installed between the top wall of the lock ring groove and the end face of the top of the lock ring.

The invention has the beneficial effects that: the crayon box can be used for conveniently taking and storing crayons, the rubber pad capable of being protected is arranged in the area where the crayons are placed, the second box capable of storing the crayons is arranged in the second box, the storage space of the crayons is enlarged, and the crayon box is suitable for being used by children and is worthy of popularization.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view taken along the line A-A in FIG. 1;

FIG. 3 is a schematic sectional view taken along line B-B in FIG. 1;

FIG. 4 is a schematic view of the structure in the direction C of FIG. 1;

fig. 5 is a schematic sectional view in the direction D-D in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1 to 5, a crayon box according to an embodiment of the present invention includes a lower case 10, an upper case 34 is hinged to the lower case 10, a fixing member 80 capable of clamping a crayon is disposed in the lower case 10, the fixing member 80 includes a clamping groove 44 disposed in the lower case 10, clamping blocks 14 are hinged to a rear inner wall of the clamping groove 44 in a left-right symmetrical manner, a pressing spring 15 capable of pushing the clamping block 14 to release the crayon is fixedly disposed between an end surface of one side of the clamping block 14 and an inner wall of one side of the clamping groove 44, a supporting rod groove 11 communicated with the clamping groove 44 is disposed on a bottom wall of the clamping groove 44, a supporting rod 12 capable of supporting the crayon is slidably fitted in the supporting rod groove 11, a pushing rod 17 is fixedly disposed on the supporting rod 12, a pushing spring 13 is fixedly disposed between the pushing rod 17 and a bottom wall of the clamping groove 44, the front end face of the clamping block 14 is fixedly provided with a first fixing pin 16, the first fixing pin 16 is in sliding fit with the push rod 17, when the crayon presses the support rod 12 to move downwards, the push rod 17 presses the first fixing pin 16, the first fixing pin 16 drives the clamping block 14 to clamp the crayon, the bottom wall of the support rod groove 11 is fixedly provided with a fixing hook 43, the fixing hook 43 can be clamped with a latch arranged on the front end face of the support rod 12 to fix the support rod 12, the upper shell 34 is provided with an upper shell inner groove 25, a protection component 81 capable of preventing the crayon from being broken is arranged in the upper shell inner groove 25, the protection component 81 comprises an auxiliary pen box 23 which is slidably arranged in the upper shell inner groove 25, the bottom end face of the auxiliary pen box 23 is slidably provided with a sliding cover 22, and the bottom end face of the sliding cover 22 is fixedly provided with a first sliding sleeve 20, a second sliding sleeve 19 is arranged in the first sliding sleeve 20 in a sliding way, an adjusting spring 21 is fixedly arranged between the second sliding sleeve 19 and the first sliding sleeve 20, so as to meet the requirements of different crayon diameters, a rubber pad 46 which can be directly contacted with the crayon is fixedly arranged on the end surface of the bottom of the second sliding sleeve 19, the right side end faces of the lower case 10 and the upper case 34 are provided with a locking member 82 which can seal the entire cassette, the locking part 82 includes a locking hook 33 fixedly installed on the right side end surface of the lower case 10 and a locking box 27 fixedly installed on the right side end surface of the upper case 34, be equipped with lock ring groove 28 in the hasp box 27, lock ring groove 28 downside inner wall with slidable mounting latch hook 33 between the hasp box 27 downside terminal surface, latch hook 33 can with latch hook 33 catches on the back each other, and is sealed up the box.

The fixing member 80 further includes a button sliding groove 36 disposed at the front side of the supporting rod groove 11, a button 37 is slidably mounted in the button sliding groove 36, a sliding rod groove 38 is disposed between the button sliding groove 36 and the supporting rod groove 11 in a communicating manner, a sliding rod 41 is slidably mounted in the sliding rod groove 38, a sliding rod spring 39 is fixedly mounted between the front end surface of the sliding rod 41 and the front inner wall of the sliding rod groove 38, a pulling rope 42 is fixedly connected between the sliding rod 41 and the fixing hook 43, a second fixing pin 40 is fixedly mounted on the left end surface of the pulling rope 42, the second fixing pin 40 is in sliding fit with the button 37, so that when a crayon is placed, the crayon is directly pressed downwards on the placing plate 18, the pushing rod 17 pushes the clamping block 14 to clamp the crayon, the placing plate 18 pushes the supporting rod 12 to slide downwards, so that the latch on the supporting rod 12 is hooked with the fixing hook 43, and the position of the supporting rod, when the crayon is taken out, the button 37 is pressed, the button 37 pushes the sliding rod 41 to move forwards, the sliding rod 41 pulls the pull rope 42, the pull rope 42 pulls the fixed hook 43, the fixed hook 43 and the latch on the supporting rod 12 are not clamped, the push spring 13 can push the push rod 17 and the supporting rod 12 to slide upwards, the clamping block 14 releases the crayon under the action of the jacking spring 15, and the crayon can be taken out.

The protection member 81 further includes a first placing cavity 35 and a second placing cavity 47 disposed in the auxiliary pen box 23, wherein the front and rear inner walls of the first placing cavity 35 are symmetrically and fixedly provided with a protection pen insert 26, and a shock absorption block 24 is fixedly provided between the top wall of the upper casing 34 and the top end surface of the first placing cavity 35, so that after the upper casing 34 and the lower casing 10 are closed, the rubber pad 46 can be in direct contact with the crayon and fix the crayon on the placing plate 18, so as to protect the crayon from being broken, some other pens can be placed in the first placing cavity 35, and the protection pen insert 26 can protect the pen head from being damaged.

The locking part 82 further comprises a push head sliding groove 30 which is arranged on the inner wall of the right side of the locking ring groove 28 and communicated with the end face of the right side of the locking box body 27, a push head 31 is fixedly arranged on the end face of the right side of the locking ring 32, the push head 31 is slidably arranged with the push head sliding groove 30, and a pulling spring 29 is fixedly arranged between the top wall of the locking ring groove 28 and the end face of the top of the locking ring 32, so that after the upper shell 10 and the lower shell 34 are closed, the push head 31 is pushed to enable the locking ring 32 to slide downwards, the locking ring 32 and the locking hook 33 are hooked and then released, and the pulling spring 29 can enable the locking ring 32 and the locking hook 33 to be hooked all.

When in use: when the upper shell 34 and the lower shell 10 are closed, the rubber pad 46 can be in direct contact with the crayon and fixes the crayon on the placing plate 18, so as to protect the crayon from being broken, the push head 31 is pushed to enable the lock ring 32 to slide downwards, the lock ring 32 and the lock hook 33 are hooked and released, the spring 29 is pulled to enable the lock ring 32 and the lock hook 33 to be hooked all the time, so that the crayon box is locked, the push head 31 is pushed downwards to enable the upper shell 34 and the lower shell 10 to be separated, the crayon is directly pressed downwards on the placing plate 18, the push rod 17 pushes the clamping block 14 to clamp the crayon, the placing plate 18 pushes the support rod 12 to slide downwards, so that the latch on the support rod 12 is hooked with the fixed hook 43, so that the position of the support rod 12 can be fixed, when the button 37 is pressed, the button 37 pushes the slide rod 41 to move forwards, the slide rod 41 pulls the pull rope 42, the pull rope 42 pulls the fixed hook 43, the thrust spring 13 can push the push rod 17 and the support rod 12 to slide upwards, the clamping block 14 releases the crayon under the action of the jacking spring 15, the crayon can be taken out, the sliding cover 22 is pulled out from the auxiliary pen box 23, the first placing cavity 35 and the second placing cavity 47 are opened, other pens can be placed in the first placing cavity 35, the pen holder 26 can be protected from damage to the pen head, and small objects can be placed in the second placing cavity 47.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims

1. A crayon case, includes lower casing, its characterized in that: the lower shell is hinged with the upper shell, the lower shell is internally provided with a fixed part which can clamp the crayon tightly, the fixed part comprises a clamping groove arranged in the lower shell, clamping blocks are symmetrically hinged on the inner wall of the rear side of the clamping groove in a bilateral mode, a jacking spring which can push the clamping blocks to release the crayon is fixedly arranged between one side end face of each clamping block and one side inner wall of the clamping groove, the bottom wall of each clamping groove is provided with a supporting rod groove communicated with the clamping groove, a supporting rod which can support the crayon is arranged in the supporting rod groove in a sliding fit mode, a push rod is fixedly arranged on the supporting rod, a thrust spring is fixedly arranged between the push rod and the bottom wall of the clamping groove, a first fixed pin is fixedly arranged on the front side end face of each clamping block and is in sliding fit with the push rod, and when the crayon presses the supporting rod to move downwards, the first fixing pin is pressed by the push rod, the first fixing pin drives the clamping block to clamp the crayon, a fixing hook is fixedly installed on the bottom wall of the supporting rod groove and can be clamped with a latch arranged on the front end face of the supporting rod to fix the supporting rod, an upper shell is provided with an upper shell inner groove, a protection component capable of preventing the crayon from being broken is arranged in the upper shell inner groove, the protection component comprises an auxiliary pencil box which is slidably installed in the upper shell inner groove, a sliding cover is slidably installed on the bottom end face of the auxiliary pencil box, a first sliding sleeve is fixedly installed on the bottom end face of the sliding cover, a second sliding sleeve is slidably installed in the first sliding sleeve, an adjusting spring is fixedly installed between the second sliding sleeve and the first sliding sleeve to meet the requirements of different crayon diameters, and a rubber pad which can be directly contacted with the crayon is fixedly installed on the bottom end face of the second sliding sleeve, the lock catch component is arranged on the right side end face of the lower shell and the upper shell and can seal the whole box, the lock catch component comprises a lock hook fixedly arranged on the right side end face of the lower shell and a lock catch box body fixedly arranged on the right side end face of the upper shell, a lock ring groove is arranged in the lock catch box body, the lock hook is slidably arranged between the inner wall of the lower side of the lock ring groove and the lower side end face of the lock catch box body, and the lock hook can be hooked with the lock ring groove to seal the box;

the fixed component further comprises a button sliding groove arranged on the front side of the supporting rod groove, a button is arranged in the button sliding groove in a sliding mode, a sliding rod groove is formed between the button sliding groove and the supporting rod groove in a communicating mode, a sliding rod is arranged in the sliding rod groove in a sliding mode, a sliding rod spring is fixedly arranged between the front end face of the sliding rod and the front inner wall of the sliding rod groove, a pulling rope is fixedly connected between the sliding rod and the fixed hook, a second fixed pin is fixedly arranged on the left end face of the pulling rope, and the second fixed pin is in sliding fit with the button;

the protection component also comprises a first placing cavity and a second placing cavity which are arranged in the auxiliary pen box, protective pen sockets are symmetrically and fixedly arranged on the front inner wall and the rear inner wall of the first placing cavity in a front-back manner, and a damping block is fixedly arranged between the top wall of the upper shell and the top end surface of the first placing cavity;

the lock catch component further comprises a push head sliding groove which is formed in the inner wall of the right side of the lock ring groove and communicated with the end face of the right side of the lock catch box body, a push head is fixedly installed on the end face of the right side of the lock ring, the push head and the push head sliding groove are installed in a sliding mode, and a pulling spring is fixedly installed between the top wall of the lock ring groove and the end face of the top of the lock ring.