CN209351119U - Penholder angle adjuster - Google Patents

Abstract

The utility model discloses penholder angle adjusters, including penholder, both side surface symmetrically offers bolt hole to the left part of the penholder up and down, the outer surface circumference of the penholder is socketed with sleeve, and the upper end center position of the bracket offers circular groove, and the lower periphery of the screw rod is socketed with spring, the upper end of the spring is fixedly linked with circular groove, the lower end of the spring fits with lantern ring, and the top of the screw rod is bolted with nut, and lower surface and the circular groove of the nut fit.Penholder is set to be maintained at certain angle between desktop always by the support of gasket, slide bar and bracket during writing, it may help to user and be familiar with the current angle that holds a pen, so as to help user to improve undesirable pen holding posture, the height of the adjustable bracket of rotating nut, angle between penholder and desktop changes, thus convenient for users to according to the angle for needing to adjust between penholder and desktop of itself.

Description

Penholder angle adjuster

Technical field

The utility model relates to field of stationery, specifically a kind of penholder angle adjuster.

Background technique

Hard-tipped pen calligraphical works is a bright wonderful work in calligraphy art garden with hundreds of flowers.Its writing implement include pen, gel ink pen, Art designing pen, pencil chalk etc., using ink or powdery medium as main carriers, to show the writing skill of Chinese character He other texts Ingeniously.Have the characteristics that easy to carry, writing is quick, use value is wide.The visual difference of it and Writing brush calligraphy is the thick of stroke It is strong or very thin, just like going its meat muscle to deposit its sclerotin.Keep the correct angle that holds a pen extremely heavy during practicing coin calligraphy It wants, the generally acknowledged best angle to hold a pen is just starting to learn hard-tipped pen calligraphical works between penholder and 30 ° to 40 ° of desktop journey at present In the process beginner be easy to hold a pen write during pen holding posture change so as to cause between penholder and desktop Angle, which changes, influences the problem of user practices, to need a kind of facilitate that user is assisted to hold a pen in the market Correct the penholder angle adjuster of user's pen holding posture.

Utility model content

In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of penholder angle adjusters, on solving State the problem of proposing in background technique.

The technical scheme adopted by the utility model to solve the technical problem is as follows: penholder angle adjuster, including penholder, Both side surface symmetrically offers bolt hole to the left part of the penholder up and down, and the outer surface of the penholder is socketed with sleeve, the set Two side external surfaces up and down of cylinder are symmetrically equipped with positioning bolt, and positioning bolt described in two sides runs through sleeve and bolt hole phase spiral shell It connects, the middle position outer surface fixing sleeve of the sleeve is connected to bulge loop, and the outer surface of the sleeve is socketed with lantern ring, the lantern ring Internal chamber wall offer annulus card slot, the annulus card slot and bulge loop clearance fit, the front and rear sides surface of the lantern ring is solid The internal slide of fixed assembly limit lantern ring, the limit lantern ring is equipped with slide bar, and the lower end fixing assembling of two slide bars has Gasket, the equal fixing assembling in lower surface front and rear sides of the gasket have mounting base, the lower surface centre bit of two mounting bases It sets and opens up fluted, the mounted inside of the groove has steel ball, and the lower surface fixing assembling of the mounting base has snap ring, described The upper surface center fixing assembling of lantern ring has screw rod, and the outer surface of upper of the screw rod is socketed with bracket, the bracket Rear and front end is fixedly connected with the ipsilateral slide bar, and the upper end center position of the bracket offers circular groove, the screw rod Lower periphery is socketed with spring, and upper end and the circular groove of the spring are fixedly linked, and lower end and the lantern ring of the spring fit, institute The top for stating screw rod is bolted with nut, and lower surface and the circular groove of the nut fit.

Further, the outer surface of upper fixing assembling rubber sleeve ring of the nut, in the lower surface of the rubber neck The heart offers regular hexagon card slot, and the nut is mutually clamped with regular hexagon card slot, the upper surface centre bit of the rubber neck It sets and offers through-hole, the through-hole is connected with regular hexagon card slot, and the screw rod runs through through-hole, the appearance of the rubber neck Face circumference is carved with burr.

Further, the upper surface fixing assembling of the lantern ring has spring base, and the spring base is connected with spring clamping.

Further, the left outer surface circumference fixing assembling of the penholder has silica gel sheath.

The beneficial effects of the utility model are:

1. the utility model by during writing user remain that pen tip and two steel balls are affixed with paper It closes, so that penholder is maintained at certain angle between desktop always by the support of gasket, slide bar and bracket at this time, user is logical It crosses constantly to carry out writing in this case and may help to the familiar current angle that holds a pen of user, so as to help user Improve undesirable pen holding posture.

2. the utility model passes through the height of the adjustable bracket of rotating nut, the height by changing bracket can change When pen tip and two steel balls and paper fit, the angle between penholder and desktop changes, thus convenient for users to basis The angle for needing to adjust between penholder and desktop of itself, to preferably user be helped to practice calligraphy.

Detailed description of the invention

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model left side structure schematic diagram；

Fig. 3 is the right view structural schematic diagram of Fig. 2；

Fig. 4 is the section figure structure schematic representation of Fig. 2；

Fig. 5 is the attachment structure schematic diagram of spring in Fig. 4, bracket and circular groove；

Fig. 6 is the utility model mounting base section figure structure schematic representation.

Description of symbols: 1- penholder；2- silica gel sheath；3- sleeve；4- slide bar；5- bracket；6- rubber neck；7- screw rod； 8- burr；9- positioning bolt；10- lantern ring；11- mounting base；12- gasket；13- limits lantern ring；14- spring；15- circular groove；16- is recessed Slot；17- bolt hole；18- nut；19- snap ring；20- spring base；21- annulus card slot；22- steel ball；23- bulge loop；Positive six side 24- Shape card slot；25- through-hole.

Specific embodiment

The present invention will be further illustrated below in conjunction with specific embodiments, it should be appreciated that these embodiments are merely to illustrate this Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms also fall within application The appended claims limited range.

Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6 are please referred to, the utility model provides a kind of technical solution: a kind of penholder angle Adjuster, including penholder 1 are spent, both side surface symmetrically offers bolt hole 17, the outer surface circle of penholder 1 to the left part of penholder 1 up and down It is socketed with sleeve 3 week, two side external surfaces up and down of sleeve 3 are symmetrically equipped with positioning bolt 9, and two sides positioning bolt 9 runs through Sleeve 3 and 17 bolt of bolt hole, the middle position outer surface circumference fixing assembling of sleeve 3 have bulge loop 23, the outer surface of sleeve 3 It is socketed with lantern ring 10, lantern ring 10 is divide into upper part and lower part to be integrated by glue bonding, and the internal chamber wall of lantern ring 10 offers annulus Card slot 21, annulus card slot 21 and 23 clearance fit of bulge loop, user is in the mounted inside sleeve 3 of lantern ring 10, first by bulge loop 23 are placed on the inside of annulus card slot 21, are at this time bonded two parts up and down of lantern ring 10 by glue, to make sleeve 3 Can only carry out rotation in the inside of lantern ring 10 under the limit of bulge loop 23 cannot slide left and right, and assembling after sleeve 3 can be with Penholder 1 is fixed on to the inside of sleeve 1 by positioning bolt 9.

The equal fixing assembling in the front and rear sides surface of lantern ring 10 limits lantern ring 13, and the internal slide of limit lantern ring 13 is equipped with cunning Bar 4, the lower end fixing assembling of two slide bars 4 have gasket 12, and gasket 12 is fixedly connected with 4 journey of slide bar, 40 degree of ° of angles, under gasket 12 The equal fixing assembling in surface front and rear sides has mounting base 11, and the lower surface center of two mounting bases 11 opens up fluted 16, The mounted inside of groove 16 has steel ball 22, and steel ball 22 can be rotated in the inside of groove 16, and the lower surface of mounting base 11 is solid Surely it is equipped with snap ring 19,19 opening diameter of snap ring is less than the diameter of steel ball 22, and snap ring 19 can carry out limit to steel ball 22 and avoid Steel ball is detached from groove 16, and the upper surface center fixing assembling of lantern ring 10 has screw rod 7, and the outer surface of upper of screw rod 7 is socketed with Bracket 5, the rear and front end of bracket 5 are fixedly connected with ipsilateral slide bar 4, and the upper end center position of bracket 5 offers circular groove 15, spiral shell The lower periphery of bar 7 is socketed with spring 14, and upper end and the circular groove 15 of spring 14 are fixedly linked, lower end and 10 phase of lantern ring of spring 14 Fitting, spring 14 resist circular groove 15 upwards, and the top of screw rod 7 is bolted with nut 18, and lower surface and the circular groove 15 of nut 18 are affixed It closes, when bracket 5 moves upwards, nut 18 can limit bracket 5, pass through 18 adjusting nut of rotating nut, 18 place The height of bracket 5 is adjusted in height, and the position of gasket 12 can be changed by being adjusted by the height to bracket 5 Become.

The outer surface of upper fixing assembling rubber sleeve ring 6 of nut 18, the lower surface center of rubber neck 6 offers positive six Side shape card slot 24, nut 18 are clamped with 24 phase of regular hexagon card slot, and the diameter of rubber neck 6 is greater than nut 18, thus rubber sleeve The torque of ring 6 is greater than nut 18, and driving nut 18 to carry out rotation by rotation rubber neck 6 can be convenient for users to rotating nut 18, the upper surface center of rubber neck 6 offers through-hole 25, and through-hole 25 is connected with regular hexagon card slot 24, and screw rod 7 passes through Reach through hole 25, the outer surface circumference of rubber neck 6 are carved with burr 8, and burr 8 can be such that the outer surface circumference of rubber neck 6 becomes It is coarse, increase the coefficient of friction of the outer surface circumference of rubber neck 6, thus convenient for users to rotating rubber neck 6, lantern ring 10 Upper surface fixing assembling has spring base 20, and spring base 20 is connected with the clamping of spring 14, and spring base 20 plays the lower end of spring 14 Fixed effect avoids spring 14 the upper surface left-right of lantern ring 10 the problem of, and the left outer surface circumference of penholder 1 is solid Surely be equipped with silica gel sheath 2, silica gel sheath 2 be silica gel be made have it is very soft, to improve relaxing when user grasps penholder 1 Appropriateness.

When utility model works, user passes through the inside of the insertion sleeve 3 of penholder 1 by using positioning bolt 9 first It wears cylinder 3 to be spirally connected with penholder 1, so that penholder 1 to be fixed on to the inside of sleeve 3, user holds pen after penholder 1 is fixed The right side of bar 1, during being write, 12 lower surface rear and front end of gasket installation while pen tip and paper are contacted Steel ball 22 is equally contacted with paper, can reduce the frictional force between gasket 12 and paper by the rotation of steel ball 22, is led to The synergistic effect crossed between gasket 12, slide bar and bracket 5 can be supported penholder 1, when pen tip and two steel balls 22 simultaneously The angle of penholder 1 when fitting with paper at this time be it is fixed, at this time user can by constantly carry out write be familiar with The angle to hold a pen, the posture to hold a pen so as to help user to adjust, user can adjust gasket by rotating nut 18 12 height is to change the angle of penholder 1, thus convenient for users to according to the angle for needing to adjust when penholder 1 is write of itself Degree.

Claims (4)

1. a kind of penholder angle adjuster, it is characterised in that: including penholder (1), both side surface above and below the left part of the penholder (1) It symmetrically offers bolt hole (17), the outer surface of the penholder (1) is socketed with sleeve (3), outside the two sides up and down of the sleeve (3) Surface is symmetrically equipped with positioning bolt (9), and positioning bolt (9) described in two sides runs through sleeve (3) and bolt hole (17) phase spiral shell It connects, the middle position outer surface fixing sleeve of the sleeve (3) is connected to bulge loop (23), and the outer surface of the sleeve (3) is socketed with The internal chamber wall of ring (10), the lantern ring (10) offers annulus card slot (21), the annulus card slot (21) and bulge loop (23) gap Cooperation, equal fixing assembling limit lantern ring (13) in the front and rear sides surface of the lantern ring (10), the inside of limit lantern ring (13) Slidable fit has slide bar (4), and the lower end fixing assembling of two slide bars (4) has gasket (12), the following table of the gasket (12) The equal fixing assembling in face front and rear sides has mounting base (11), and the lower surface center of two mounting bases (11) offers recessed The mounted inside of slot (16), the groove (16) has steel ball (22), and the lower surface fixing assembling of the mounting base (11) has snap ring (19), the upper surface center fixing assembling of the lantern ring (10) has screw rod (7), the upper outer surface cover of the screw rod (7) Be connected to bracket (5), the rear and front end of the bracket (5) is fixedly connected with the ipsilateral slide bar (4), the bracket (5) it is upper End center offer circular groove (15), the lower periphery of the screw rod (7) is socketed with spring (14), the spring (14) it is upper End is fixedly linked with circular groove (15), and lower end and the lantern ring (10) of the spring (14) fit, and the top of the screw rod (7) is spirally connected Have nut (18), lower surface and the circular groove (15) of the nut (18) fit.

2. a kind of penholder angle adjuster according to claim 1, it is characterised in that: the upper outer of the nut (18) The lower surface center of face fixing assembling rubber sleeve ring (6), the rubber neck (6) offers regular hexagon card slot (24), institute It states nut (18) to be mutually clamped with regular hexagon card slot (24), the upper surface center of the rubber neck (6) offers through-hole (25), the through-hole (25) is connected with regular hexagon card slot (24), and the screw rod (7) runs through through-hole (25), the rubber sleeve The outer surface circumference of ring (6) is carved with burr (8).

3. a kind of penholder angle adjuster according to claim 1, it is characterised in that: the upper surface of the lantern ring (10) is solid Surely it is equipped with spring base (20), the spring base (20) is connected with spring (14) clamping.

4. a kind of penholder angle adjuster according to claim 1, it is characterised in that: the left side appearance of the penholder (1) Face circumference fixing assembling has silica gel sheath (2).