CN109515028B

CN109515028B - Pen holding corrector

Info

Publication number: CN109515028B
Application number: CN201811582058.6A
Authority: CN
Inventors: 周珂轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-24
Filing date: 2018-12-24
Publication date: 2023-10-13
Anticipated expiration: 2038-12-24
Also published as: CN109515028A

Abstract

The utility model relates to a pen holding corrector, which is designed for solving the technical problems that the pen holding posture in the palm is difficult to correct and the hand warming structure is lacking when the existing similar products are used. The cover body of the corrector is provided with a feeding groove, a thumb groove and a middle finger groove, and is characterized in that a clamp body is arranged on the outer diameter of the other end above the middle finger groove of the cover body, clamping plate sliding holes are symmetrically arranged on two sides of a clamping plate of the clamp body, one end of the clamping plate is fixedly connected with a bent opening at the bottom of one side of a V-shaped elastomer, the open end of the elastomer at the side is fixedly connected with the cover body, the elastomer is a bent elastic steel wire, the bent opening at the bottom of the other side of the elastomer is positioned in the clamping plate groove of the clamping plate and is limited in a U-shaped opening of the clamping plate through a positioning lock button, a foot sleeve is arranged at the open end of the other side of the elastomer, and a spring sheet is arranged on one side of the elastomer opening below the clamping plate; a palm hand warmer is arranged at the fixed end of the projectile body at one side of the opening below the clamping plate, one end of a ball head rod in a head seat of the palm hand warmer is abutted and locked by a ball head lock button, and the other end of the ball head rod is connected with a heating element.

Description

Pen holding corrector

Technical Field

The utility model relates to a pen cap for correcting pen holding posture, in particular to a pen holding corrector.

Background

The correcting pen cap is one for correcting holding posture, and the outer diameter of the pen cap or similar pen is provided with position grooves for the index finger, thumb and middle finger to correct holding posture. Wherein, some pens or pen caps are provided with an index finger sleeve or a thumb sleeve for correcting pen holding posture; application number 201320892007.X, grant bulletin date 2014.08.13, title "thumb-grip child writing pen" as disclosed in chinese patent document; application number 201320891999.4 disclosed in Chinese patent literature, grant bulletin date 2014.08.13, and the name of the utility model "index finger card child writing pen"; as disclosed in chinese patent document application No. 201420107623.4, grant bulletin date 2014.09.03, the name of the utility model "cap child pen holder CN201420107623.4". The other pen caps are also provided with handles for correcting the pen holding posture; application number 201520674077.7, grant bulletin date 2015.12.30, title "a pen holder" as disclosed in chinese patent literature; however, the products and the like also lack corresponding palm posture correcting mechanisms and palm hand warmers for writing or correcting in winter.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide the pen holding corrector for the field, so that the technical problems that the pen holding posture in the palm is difficult to correct when the similar product is used and the hand warming structure is lacking when the similar product is used in winter are solved. The aim is achieved by the following technical scheme.

A pen holding corrector is characterized in that one side of a cover body of the corrector is provided with an index finger sleeve, the outer diameter of the cover body at the position of the index finger sleeve is provided with a feeding groove, two sides of the cover body symmetrical to the index finger sleeve are respectively provided with a thumb groove and a middle finger groove, and the feeding groove, the thumb groove and the middle finger groove are positioned at the outer diameter of one end of the cover body; the key point of the structural design is that the outer diameter of the other end above the middle finger groove of the sleeve body is provided with a clamp body, two sides of a clamp plate of the clamp body are symmetrically provided with clamp plate sliding holes, the clamp plate is U-shaped, one end of the clamp plate is fixedly connected with a bent opening at the bottom of one side of a V-shaped elastomer, the open end of the elastomer at the side is fixedly connected with the sleeve body, the elastomer is a bent elastic steel wire, the bent opening at the bottom of the other side of the elastomer is positioned in the clamping plate groove of the clamping plate, the outer side of the bent opening at the bottom of the elastomer is limited in the U-shaped opening of the clamping plate through a positioning lock button, a limiting screw of the positioning lock button penetrates through the clamping plate sliding holes at the two sides of the clamping plate to be connected with the nut at the other side, and the opening end at the other side of the elastomer is provided with a foot sleeve. Therefore, the index finger of the hand is sleeved into the index finger sleeve of the sleeve body, the fingertip of the index finger is positioned in the index finger groove of the sleeve body, the fingertip of the thumb is positioned in the index finger groove of the sleeve body, the fingertip joint of the middle finger is positioned in the middle finger groove of the sleeve body, the clamp body is arranged in the palm center between the sleeve body and the index finger tiger mouth of the hand, and the distance between the sleeve body and the index finger tiger mouth of the hand is expanded through the elastic steel wire serving as the elastic body and the foot sleeve at the open end of one side of the elastic body, so that the holding gesture of the holding pen can not deform during writing and can stretch along with the change of the distance between the finger and the palm center. According to the structure and the like, the cover body of the corrector can also omit the index finger cover, or the cover body omits the index finger cover, and the thumb cover is added, and the cover body is made of rubber.

And one side of the opening of the projectile body below the clamping plate is provided with a shrapnel, and two ends of the shrapnel are respectively fixed on two sides of the projectile body. Thereby further enhancing and maintaining the elasticity of the elastomer during use and prolonging the service life of the clamp body.

The shell body and the elastic sheet on one side of the sleeve body are at least provided with two screw holes, and the locking screw of the locking knob stretches into the sleeve body through the screw holes of the shell body and the elastic sheet and is locked against the outer diameter of the pen in the sleeve body. Thereby being convenient for fixing the elastic body, the elastic sheet and the sleeve body and further being convenient for fixing the pen in the sleeve body.

The splint sliding holes on two sides of the splint are provided with barb tooth grooves which are uniformly distributed, and the limit screws of the positioning lock button are locked at the barb tooth grooves. Thereby being convenient for adjusting the deformation distance of the projectile body through the splint sliding holes on the two sides of the splint and being applicable to palm centers with different sizes.

The foot sleeve of the elastomer is an L-shaped foot sleeve, and the tail end of the L-shaped foot sleeve is bent and abutted against the wrist joint of the thumb in the palm.

The foot sleeve of the elastomer is a C-shaped foot sleeve, and an opening of the C-shaped foot sleeve is propped against a tiger mouth between a thumb and an index finger in the palm.

The elastic body is characterized in that the foot sleeves of the elastic body are combined foot sleeves, sliding grooves are symmetrically formed in two sides of an L-shaped lower foot sleeve on the combined foot sleeves, two sides of an upper foot sleeve slide through buckling of the sliding grooves and the lower foot sleeve, and the L-shaped or C-shaped upper foot sleeve and the C-shaped lower foot sleeve of the combined foot sleeve are formed. The combined foot sleeve realizes two functions of an L-shaped foot sleeve and a C-shaped foot sleeve.

The utility model discloses a shell body hand warmer, including splint, the body stiff end of below opening one side of splint is equipped with the palm hand warmer, the bulb seat one end of palm hand warmer is fixed in splint, the other end of bulb seat is equipped with open-ended bulb groove, the bulb end of bulb pole one end is located the bulb inslot of bulb seat, bulb pole's bulb end one side is equipped with the bulb screw and wears into the bulb seat in the bulb seat, bulb pole's bulb end offsets and locks in the bulb lock button in the bulb seat, the other end and the heat-generating body of bulb pole are connected, be equipped with the heat-conducting tube in the heat-generating body, be equipped with heater strip and circuit board in the heat-conducting tube, the heater strip is hung and is detained in the inner wall of heat-conducting tube, the external diameter of heat-generating body is equipped with the parcel layer, splint one side at heat-generating body top is equipped with the pilot lamp, switch button and usb wiring mouth, the heater strip, the pilot lamp, switch button and usb wiring mouth are connected with the circuit board through the circuit. Therefore, the position of the palm hand warmer is adjusted through the ball lock button, the palm hand warmer is attached to the palm for use, the usb data line is connected with the usb interface at the top of the heat conduction cylinder through the tiger mouth at the upper part of the palm, and the power supply of the usb data line is positioned at the tiger mouth at the upper part of the palm, so that the normal use of the corrector is not affected. According to the structure, the palm center hand warmer can be arranged below the elastic sheet on one side of the opening below the clamping plate, the elastic sheet passes through the ball head groove of the ball head seat, and the heat conduction cylinder is made of heat conduction metal.

The ball head rod is inserted into the heat conduction cylinder, and is limited in the heat conduction cylinder to slide through the ball head screw arranged in the sliding hole at the bottom of the heat conduction cylinder, and a spring is arranged between the circle diameter of the outer diameter bulge of the ball head end of the ball head rod and the top of the heat conduction cylinder. Therefore, according to the relative sliding between the heat conduction cylinder and the ball head rod, when the distance between the finger and the palm is matched to change in a telescopic way, the fit between the palm hand warmer and the palm is further ensured, and the hand warming effect is further improved.

Hanging plate sliding holes are symmetrically formed in two sides below the clamping plate sliding holes of the clamping plate, and the ball seat is fixed to the hanging plate sliding holes of the clamping plate through pin heads symmetrically arranged on two sides of the sliding seat. Thereby facilitating the sliding displacement of the palm center hand warmer on the clamping plate.

The utility model has reasonable structural design, convenient assembly, disassembly, production and adjustment, lower production cost and better heating effect during writing correction; the pen holding corrector is suitable for being used as a pen holding corrector with a palm hand warmer and the structural improvement of similar products.

Drawings

FIG. 1 is a schematic view of the use state structure of the present utility model.

Fig. 2 is a schematic view of the improved structure of the foot cover in fig. 1.

Fig. 3 is a schematic view of the palm center hand warmer of fig. 2.

The improved partial explosion configuration of fig. 3 of fig. 4 is schematically illustrated.

Figure number and name: 1. the ball socket comprises a socket body, 101, an index finger socket, 102, a finger feeding groove, 103, a thumb groove, 2, a clamping plate, 3, a shrapnel, 4, an L-shaped foot socket, 5, an elastomer, 6, a positioning lock button, 7, a C-shaped foot socket, 8, a ball socket, 9, a ball lock button, 10, a ball rod, 11, a spring, 12, a heating element, 13, a sliding seat, 14, a combined foot socket, 15, a ball rod screw, 16 and a locking knob.

Description of the embodiments

The construction and use of the present utility model will now be further described with reference to the accompanying drawings. As shown in fig. 1, one side of a sleeve body 1 of the corrector is provided with an index finger sleeve 101, the outer diameter of the sleeve body at the index finger sleeve is provided with a feeding finger groove 102, two sides of the sleeve body symmetrical to the index finger sleeve are respectively provided with a thumb groove 103 and a middle finger groove, and the feeding finger groove, the thumb groove and the middle finger groove are positioned at the outer diameter of one end of the sleeve body. The outer diameter of the other end above the middle finger groove of the sleeve body is provided with a clamp body, two sides of a clamp plate 2 of the clamp body are symmetrically provided with clamp plate sliding holes, the clamp plate is U-shaped, one end of the clamp plate is fixedly connected with a bent opening at the bottom of one side of a V-shaped projectile body 5, the open end of the projectile body is fixedly connected with the sleeve body, the projectile body is a bent elastic steel wire, the bent opening at the bottom of the other side of the projectile body is positioned in the clamp plate groove of the clamp plate, the outer side of the bent opening at the bottom of the position is limited in the U-shaped opening of the clamp plate through a positioning lock button 6, a limiting screw of the positioning lock button penetrates through the clamp plate sliding holes at two sides of the clamp plate to be connected with a nut at the other side, and the open end of the other side of the projectile body is provided with a foot sleeve. One side of the opening of the projectile body below the clamping plate is provided with a shrapnel 3, and two ends of the shrapnel are respectively fixed on two sides of the projectile body. The leg cover of the elastomer is an L-shaped leg cover 4". When the pen is used, the sleeve body is sleeved with the pen, the sleeve body is held by fingers, the index finger of the hand is sleeved with the index finger sleeve of the sleeve body, the tip of the index finger is positioned in the index finger groove of the sleeve body, the tip of the thumb is positioned in the index finger groove of the sleeve body, the tip joint of the middle finger is positioned in the middle finger groove of the sleeve body, the clamp body is positioned in the palm center between the sleeve body and the jaw of the index finger of the hand, the tail end of the L-shaped foot sleeve is bent and abutted against the wrist joint of the thumb in the palm center, and the corrector can be used and can stretch along with the distance change between the finger and the palm center.

As shown in fig. 2, on the basis of the above, the leg cover of the above elastomer is a C-shaped leg cover 7; the difference is that when the corrector is used, the opening of the C-shaped foot sleeve is propped against the tiger mouth between the thumb and the index finger in the palm.

As shown in fig. 3, on the basis of the above, a palm hand warmer is arranged at the fixed end of the elastic piece below the elastic piece at one side of the opening below the clamping plate, one end of a ball seat 8 of the palm hand warmer is fixed on the clamping plate, an open ball groove is arranged at the other end of the ball seat, the elastic piece penetrates through the ball groove positioned in the ball seat, the ball end at one end of a ball rod 10 is positioned in the ball groove of the ball seat, a ball screw penetrates into the ball seat at one side of the ball end of the ball rod in the ball seat, the ball end of the ball rod in the ball seat is abutted against and locked on a ball lock button 9, the other end of the ball rod is connected with a heating body 12, a heat conducting cylinder is arranged in the heat conducting cylinder, a heating wire and a circuit board are arranged in the heat conducting cylinder, the heating wire is hung and buckled on the inner wall of the heat conducting cylinder, a wrapping layer is arranged on the outer diameter of the heating body, an indicator lamp, a switch button and a usb wiring port are arranged at one side of the clamping plate at the top of the heat conducting body, and the heating wire, the indicator button and the usb wiring port are connected with the circuit board. Meanwhile, the ball head rod is inserted into the heat conduction cylinder and limited to slide in the heat conduction cylinder through a ball rod screw 15 arranged in a sliding hole at the bottom of the heat conduction cylinder, and a spring 11 is arranged between the circle diameter of the outer diameter bulge of the ball head end of the ball head rod and the top of the heat conduction cylinder. When the palm center hand warmer is used, the ball head rod is rotated to enable the palm center hand warmer to be attached to the palm center, the position of the palm center hand warmer is adjusted through the ball head lock button, the usb data line is connected with the usb wiring port of the palm center hand warmer through the tiger port on the upper portion of the palm center, the palm center can be warmed when the palm center hand warmer is used, and the heat conduction cylinder and the wrapping layer serving as the warming position on the palm center hand warmer are also telescopic and change together along with the distance change and the telescopic change between the fingers and the palm center.

As shown in fig. 4, on the basis of the above, the sliding holes of the two sides of the clamping plate are provided with uniformly distributed barb tooth grooves, and the limit screw of the positioning lock button is locked at the barb tooth grooves. The leg cover of the elastomer is a combined leg cover 14, two sides of an L-shaped lower leg cover on the combined leg cover are symmetrically provided with sliding grooves, two sides of an upper leg cover slide with the lower leg cover through buckling of the sliding grooves, and the upper leg cover and the lower leg cover of the combined leg cover form an L-shape or a C-shape. Hanging plate sliding holes are symmetrically formed in two sides below the clamping plate sliding holes of the clamping plate, and the ball seat is fixed to the hanging plate sliding holes of the clamping plate through pin heads symmetrically arranged on two sides of the sliding seat 13. The elastic body and the elastic sheet on one side of the sleeve body are provided with two screw holes, and the locking screw of the locking knob 16 extends into the sleeve body through the screw holes of the elastic body and the elastic sheet. When the pen is used, the locking screw of the locking knob is used for fixing the elastomer and the elastic sheet on the sleeve body, penetrating through the sleeve body and propping against the outer diameter of the pen in the sleeve body for locking; and the position of the barb tooth groove on the splint slide hole of the positioning lock button is adjusted according to the size of the palm, and the palm warmer can slide on the hanging plate slide hole of the splint through the sliding seat to further move while the warming position on the palm warming device is driven to stretch and retract along with the change of the distance between the finger and the palm.

Claims

1. A pen holding corrector is characterized in that one side of a cover body (1) of the corrector is provided with an index finger sleeve (101), the outer diameter of the cover body at the position of the index finger sleeve is provided with a feeding groove (102), two sides of the cover body symmetrical to the index finger sleeve are respectively provided with a thumb groove (103) and a middle finger groove, and the feeding groove, the thumb groove and the middle finger groove are positioned at the outer diameter of one end of the cover body; the novel elastic sleeve is characterized in that a clamp body is arranged on the outer diameter of the other end above a middle finger groove of the sleeve body (1), clamp plate sliding holes are symmetrically formed in two sides of a clamp plate (2) of the clamp body, the clamp plate is U-shaped, one end of the clamp plate is fixedly connected with a bent opening at the bottom of one side of a V-shaped elastic body (5), the open end of the elastic body at the side is fixedly connected with the sleeve body, the elastic body is a bent elastic steel wire, the bent opening at the bottom of the other side of the elastic body is positioned in a clamp plate groove of the clamp plate, the outer side of the bent opening at the bottom of the position is limited in the U-shaped opening of the clamp plate through a positioning lock button (6), a limiting screw of the positioning lock button penetrates through the clamp plate sliding holes at two sides of the clamp plate to be connected with a nut at the other side, and a foot sleeve is arranged at the open end at the other side of the elastic body; an elastic sheet (3) is arranged at one side of an opening of the elastomer (5) below the clamping plate (2), and two ends of the elastic sheet are respectively fixed at two sides of the elastomer; at least two screw holes are formed in the elastic body (5) and the elastic sheet (3) at one side of the sleeve body (1), and a locking screw of the locking knob (16) extends into the sleeve body through the screw holes of the elastic body and the elastic sheet and is locked against the outer diameter of a pen in the sleeve body; the clamping plate sliding holes on two sides of the clamping plate (2) are provided with barb tooth grooves which are uniformly distributed, and limit screws of the positioning lock button (6) are locked at the barb tooth grooves.

2. A pen-hold corrector as claimed in claim 1, characterized in that the foot-sleeve of the elastomer (5) is an L-shaped foot-sleeve (4), the end of which is bent against the wrist joint of the thumb in the palm.

3. The pen-hold corrector according to claim 1, characterized in that the foot cover of the elastomer (5) is a C-shaped foot cover (7), the opening of which abuts against the jaw between the thumb and the index finger in the centre of the palm.

4. The pen holding corrector as claimed in claim 1, characterized in that the leg parts of the elastic body (5) are combined leg parts (14), the two sides of the lower leg part of the combined leg part being shaped like an L are symmetrically provided with sliding grooves, the two sides of the upper leg part being buckled and slid with the lower leg part through the sliding grooves, and the upper leg part and the lower leg part of the combined leg part being shaped like an L or a C.

5. The pen holding corrector as claimed in claim 1, characterized in that the fixed end of the elastic body (5) at one side of the opening below the clamping plate (2) is provided with a palm hand warmer, one end of a ball seat (8) of the palm hand warmer is fixed on the clamping plate, the other end of the ball seat is provided with an open ball groove, the ball end at one end of a ball rod (10) is positioned in the ball groove of the ball seat, one side of the ball end of the ball rod in the ball seat is provided with a ball screw penetrating into the ball seat, the ball end of the ball rod in the ball seat is abutted against and locked on a ball lock button (9), the other end of the ball rod is connected with a heating element (12), a heat conducting cylinder is arranged in the heat conducting cylinder, a heating wire and a circuit board are arranged in the heat conducting cylinder, the heating wire is buckled on the inner wall of the heat conducting cylinder, the outer diameter of the heat conducting cylinder is provided with a wrapping layer, one side of the clamping plate at the top of the heat conducting body is provided with an indicator lamp, a switch button and a usb wiring port, and the heating wire, the indicator lamp, the switch button and the usb wiring port are connected with the circuit board.

6. The pen-holding corrector as claimed in claim 5, wherein the ball-point rod (10) is inserted into the heat-conducting barrel and is limited to slide in the heat-conducting barrel by a ball-point screw (15) installed in a sliding hole at the bottom of the heat-conducting barrel, and a spring (11) is arranged between the circle diameter of the outer diameter protrusion of the ball-point end of the ball-point rod and the top of the heat-conducting barrel.

7. The pen holding corrector according to claim 5, wherein the hanging plate sliding holes are symmetrically arranged on two sides below the clamping plate sliding holes of the clamping plate (2), and the ball seat (8) is fixed on the hanging plate sliding holes of the clamping plate through pin heads symmetrically arranged on two sides of the sliding seat (13).