CN2278389Y

CN2278389Y - Free clamp type multifunction writing or reading rack

Info

Publication number: CN2278389Y
Application number: CN 96238409
Authority: CN
Inventors: 陈玉辉
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-12
Filing date: 1996-09-12
Publication date: 1998-04-15
Anticipated expiration: 2006-09-12

Abstract

The utility model relates to a free clamp type multifunctional writing and reading shelf which solves the problems of bad reading angles and the frequent swing of a book and a notebook when a person reads and is composed of a keel and a hinge. After both ends are folded, the keel is drill to form an axle hole. The steel skeleton of the hinge is arranged in the axle hole. A half-page type hinge is arranged on the steel skeleton of the hinge. A sled-head type eccentric axle clamp protective flat spring is arranged in the socket of the half-page type hinge. A notch-joint lock type book clamping spring is arranged on the keel through a keel connecting hole. A screw and a nut are used for locking and a self-locking bracket is arranged in the connecting axle hole of the bracket of the book clamping spring. The other end of the bent side of the keel is provided with a push-pull T-shaped locking tongue. The utility model integrates the functions of reading, writing and clamping into a whole and has convenient portability.

Description

Condensing tube tongs formula multifunctional write reading stand

The utility model relates to the culture and education apparatus, the manufacturing technology field of office appliance.It exactly is a kind of condensing tube tongs formula multifunctional write reading stand.

Nearly all people, do reading, copy, typewrite, once ran into when doing one's assignment such worry in daily work and study---lie on table and go up the book of reading, the angle that forms because of the sight line with eyes is too little, and the word in the book is watched with the tail of one's eye smudgy.Read gruelling.Also have, the page that opens is under the effect of paper stress, and it is uncontrolled to swing to and fro, and is difficult to form a smooth stable reading face.And, when the book of reading is new, or down mobile, just more serious at the gentle breeze or the formed air of electric fan in summer.People have to one time one everywhere the labour contractor bow closely written, again and again tighten eyes muscle, firmly push page by page, floating page.In the hope of obtaining a reading angle preferably, read face stably for one.This phenomenon has upset concentrating of learner's notice, has influenced the effect of study.Brought the hidden danger on the eyesight also for young student.At present, there has been a kind of reading tool using.Title is made by the daily cultural goods of MERIDA factory of Fujian Province Nanan liking the eye reading stand.This reading stand is produced for the problem that solves reading angle.But, like that the eye reading stand structurally also exists the serious weak point that self can't overcome.One and since book just lean against one smooth smooth, launch on the movable riser that plastics are made.Book can't organically integrally combine with reading stand.So, the book on the reading stand, stable extreme difference.Its two because the book that launches on reading stand just relies on the pressure control of the pull type pressure head of two activities that are in the book bottom.So the bottom that has just formed book has been pushed down.And the top of book is inwardly being got together and is being stuck up owing to is controlled interior the making a concerted effort that the book that launches produces.This has just caused the reading face out-of-flatness of book.And the new drift angle, the left and right sides that can affect one's power of vision appearred.And the new more result of use of book is bad more.Its three because the page when reading is to push down by two movable pressure heads of bottom, again because the book in reading only is to lean against on the smooth movable riser.So, turn over each time and select page, all must pull unification time movable pressure head.Whenever pull and close movable pressure head, book all is among the labile state that does not have control.All must start to adjust the attitude of book.Must operate simultaneously by both hands.This has increased difficulty and the burden used with regard to giving the especially young student of user.Disturbed the notice of study.Also influenced the efficient of study.

The utility model provides the position of book in the stabilizing effective control reading of a kind of energy, angle.Collect reading and writing, be sandwiched in all over the body.Portable reading tool.Reach the efficient that improves user's work, study, the purpose of the eyesight of protection user eyes.

The purpose of this utility model is achieved by the following scheme, it is made up of keel and loose-leaf, it is characterized in that: be drilled with axis hole (4) and (7) after keel (1) the two ends bending, loose-leaf steel skeleton (10) is contained in the axis hole (4), semi-page type loose-leaf (11) is contained on the loose-leaf steel skeleton (10), head-lifting type disloyalty axle clamp protects to be pulled in the jack (12) that spring (14) is contained in semi-page type loose-leaf (11), closing locking-type folder book spring (17) during recess is contained on the keel (1) by connecting keel holes (20), with screw (28) and nut (27) locking, the support that is contained in folder book spring (17) from lock support (24) connects in the axis hole (23), at keel (1) the bending edges other end plug-type T font dead bolt is housed.On keel (1), be equipped with from that end of lock support (24), locking mouthful (2) and (3) is arranged.

The utility model has the advantages that, simple in structure, realize easily, steadily reliable, can make the reader keep correct read-write posture, thereby reach the effect of protection reader eyesight.The utility model also provides convenience for the people who often reads and writes in the open air.Also can make not crimping, the not folding of book that is clipped in the reading stand, be a kind of portable reading tool that collects reading and writing, is sandwiched in the whole body.

Below in conjunction with accompanying drawing the utility model is done further detailed description.

Fig. 1 is the utility model structural representation.

Structural representation when Fig. 2 is each parts decomposing state of the utility model.

Fig. 3 is the folding carrier state schematic diagram of the utility model.

Fig. 4 is for closing locking-type folder book spring by plug-type T font dead bolt lock-out state schematic diagram during recess in the utility model.

1 is keel among the figure, and 2 are a upright mouth that locks, and 3 are folding locking mouth, 4 for connecting the concentric axis hole of loose-leaf, and 5 for connecting folder spring hole, and 6 are viscous motion location blob of viscose, 7 is T font dead bolt axis hole, and 8 is plug-type T font dead bolt, and 9 is reinforcing bar bent axle die, 10 is the loose-leaf steel skeleton, and 11 is the semi-page type loose-leaf, and 12 is to press from both sides to protect to pull spring socket, 13 is interior crooked stiffened edge, 14 for head-lifting type disloyalty axle clamp protects and pulls spring, and 15 is head-lifting type spring head, and 16 is the disloyalty spindle nose, 17 is the involutory locking-type folder of recess book spring, 18 is recess shape spring head, and 19 are folder spring support chip, and 20 for connecting the keel hole, 21 is multi-functional connection folder spring abutment, 22 for the clipboard mosaic block embeds neutral gear, and 23 for support connects axis hole, and 24 is that the difunctional elasticity of axle dynamic formula is from lock support, 25 is the elasticity spindle nose, 26U shape is propped up lower margin, and 27 is cap nut, and 28 is screw.

Keel (1) part is being made through boring after blanking, bending on the punch press by sheet metal again, semi-page type loose-leaf (11) is also made behind blanking on the punch press, loose-leaf steel skeleton (10), recess are to pressing from both sides book spring (17) with locking-type, folder backplate spring (14) and plug-type T font dead bolt are all made behind press shaping die on the mould by steel wire, fill in viscous motion location blob of viscose (6) at keel (1) bending part during assembling, get all the ready shown in the accompanying drawing behind the part, assembling gets final product with reference to accompanying drawing.In the open air as the clipboard time spent, the clipboard of plastics is contained in folder book spring (17) and folder protects in the spring (14) and can use.

Claims

1, condensing tube tongs formula multifunctional write reading stand, it is made up of keel and loose-leaf, it is characterized in that: be drilled with axis hole (4) and (7) after keel (1) the two ends bending, loose-leaf steel skeleton (10) is contained in the axis hole (4), semi-page type loose-leaf (11) is contained on the loose-leaf steel skeleton (10), head-lifting type disloyalty axle clamp protects to be pulled in the jack (12) that spring (14) is contained in semi-page type loose-leaf (11), the involutory locking-type folder book spring of recess (17) is contained on the keel (1) by connecting keel holes (20), with screw (28) and nut (27) locking, the support that is contained in folder book spring (17) from lock support (24) connects in the axis hole (23), at keel (1) the bending edges other end plug-type T font dead bolt is housed.

2, condensing tube tongs formula multifunctional write reading stand according to claim 1 is characterized in that: be equipped with on keel (1) from that end of lock support (24), locking mouthful (2) and (3) is arranged.