CN205881247U - Glass blank - Google Patents

Glass blank Download PDF

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Publication number
CN205881247U
CN205881247U CN201620506882.3U CN201620506882U CN205881247U CN 205881247 U CN205881247 U CN 205881247U CN 201620506882 U CN201620506882 U CN 201620506882U CN 205881247 U CN205881247 U CN 205881247U
Authority
CN
China
Prior art keywords
glass
backrest
whiteboard
glass panels
background paper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620506882.3U
Other languages
Chinese (zh)
Inventor
郑海林
葛寿华
朱锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO ZHIBAO STATIONERY Co Ltd
Original Assignee
NINGBO ZHIBAO STATIONERY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NINGBO ZHIBAO STATIONERY Co Ltd filed Critical NINGBO ZHIBAO STATIONERY Co Ltd
Priority to CN201620506882.3U priority Critical patent/CN205881247U/en
Application granted granted Critical
Publication of CN205881247U publication Critical patent/CN205881247U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a glass blank loses easily and falls the problem of breaking after the plastic slab takes off during to change background paper, provides following technical scheme: a glass blank, is including back of the body frame and glass panels, one side pin joint in one side of back of the body frame of glass panels, and glass panels and the relative opposite side in back of the body frame pin joint one side are equipped with the buckle subassembly that is used for blocking glass panels, and one side that back of the body frame is close to glass panels is equipped with and offsets with the thin callus on the sole of fixed background paper with glass panels. When needing to be changed background paper, only need open the buckle subassembly, glass panels pin joint in back of the body frame, the glass panels that overturns after that can conveniently change background paper, no matter background paper size and soft or hard can all directly be changed, convenient operation, labour saving and time saving, simultaneously owing to be equipped with thin callus on the sole on the glass panels, thereby thin callus on the sole and glass panels offset with background paper effectual be fixed in glass panels with carry on the back put up between.

Description

A kind of Glass whiteboard
Technical field
This utility model relates to a kind of board, more specifically, it relates to a kind of Glass whiteboard.
Background technology
The writing plane that blank is made up of the metal decking material of white, its effect is similar with blackboard, is that one can be anti- Multiple erasable writing implement, its differentiation is that the magnetic commonly used till now by initial blackboard to magnetic green plate developing deeply is white Plate, blank the most progressively replaces blackboard with advantages such as its easy-to-write and erasable, the most erasable, length in service life, is widely used in education, does The public various aspects with life etc..
Along with the development of society, the use of blank is required more and more abundanter by people, and blank cannot conveniently set up in advance The problem of good background form and background block diagram is more aobvious to be protruded, and thus occurs in that the Glass whiteboard supporting to be convenient for changing background paper.
At present, notification number is that the Chinese patent of CN204695619U discloses a kind of interchangeable writing paper Glass whiteboard, reference Fig. 1, it includes a bar shaped aluminum frame 4 being provided with fixing hole in corner and is secured by bolts in the square bar on bar shaped aluminum frame Change glass plate 5, in the space between square safety glass and bar shaped aluminum frame, be provided with the plastic plate 6 to a side-pulling, plastic plate with Background paper is inserted between armorplate glass 5.
Although this Glass whiteboard can realize the replacing of background paper, but in use, needs plastic plate from bar Shape aluminum frame takes off, and is turned back to by plastic plate on bar shaped aluminum frame, due to plastics after then background paper being placed on Glass whiteboard again Plate is to separate, so in use often there is losing or falling situation about breaking, and after losing, then cannot play The function of fixed background paper, therefore needs improvement badly.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is when providing a kind of replacing background paper still to connect Connect the Glass whiteboard of one.
For achieving the above object, this utility model provides following technical scheme:
A kind of Glass whiteboard, including backrest and face glass, the side of described face glass is articulated in the side of backrest, Described face glass is provided with the snap component for blocking face glass away from the side of backrest pivot joint, and described backrest is near glass The side of panel is provided with the thin callosity offseted with face glass.
Use technique scheme, when background paper changed by needs, it is only necessary to opening snap component, face glass is articulated in the back of the body Frame, then overturns face glass, can change background paper easily, no matter background paper size and soft or hard, can directly carry out Change, easy to operate, time saving and energy saving, simultaneously because face glass is provided with thin callosity, thin callosity and face glass offset thus Background paper is effectively fixed between face glass and backrest.
Preferably, a side of described face glass is provided with the pivotal part being connected with face glass one, described pivotal part Including the pivot sleeve arranged along direction, face glass edge, a side of described backrest be provided be fixedly connected in backrest and Coordinate the fixture pivoted with pivotal part, described fixture includes the pivotal axis sheathed for pivot sleeve.
Use technique scheme, pivot by the way of pivotal axis inserts chute, simple in construction, easy to loading and unloading, in reality Can effectively reduce cost on the basis of with, by being provided with the articulated manner of pivotal axis, friction can be effectively reduced, pivotal axis with The mode that face glass one connects is the most firm, and the pivotal axis of at least two pairs and pivot sleeve pivot joint may insure that glass surface Pivot between plate and backrest is more stable.
Preferably, described pivotal axis is provided with and offsets to limit what pivot sleeve departed from from pivotal axis one end with pivot sleeve Locating part.
Using technique scheme, when face glass pivots in backrest, pivotal axis easily departs from from chute, and pivotal axis is not The one end being connected with face glass is provided with limited block, and limited block and fixture offset thus effectively limit the cunning of pivotal axis Go out.
Preferably, described snap component includes the fluting running through backrest and is arranged on face glass to wear fluting Clip-connecting rod, the clamping block that described clip-connecting rod is provided with away from one end of face glass and the inwall slotted offsets.
Use technique scheme, after the clip-connecting rod on face glass passes the fluting in backrest, clip-connecting rod and backrest Rear wall offsets, thus limits face glass and depart from from backrest, it is achieved that face glass is fixed in backrest easily, structure letter Single, clip-connecting rod can readily pass through fluting, and easy to loading and unloading, and clip-connecting rod offsets with the rear wall of backrest, and it is firm to connect and fix.
Preferably, described fluting is circular, and described clamping block is spherical.
Using technique scheme, circular fluting is without dead angle, and during plug, clip-connecting rod will not be stuck easily, it is to avoid causes The trouble of handling inconvenience, spherical clamping block more easily by circular fluting, is offseted by rear wall with backrest after draw-in groove, circle The edge circumference rear wall with backrest everywhere of ball offsets, so that snap component is more firm.
Preferably, described snap component includes being arranged at face glass edge and is butted on the grab of rear wall of backrest mutually.
Use technique scheme, real be butted on the rear wall of backrest mutually by being arranged at the grab at face glass edge by the way of Existing face glass and backrest fixing, it is only necessary to buckle can be opened easily, such that it is able to directly enter to grab power laterally The replacing of row background paper.
Preferably, the edge of described face glass is provided with the sliding surface that edging processes.
Using technique scheme, owing to the edge of face glass is sharp, therefore face glass edge is provided with edging After sliding surface, edging makes the edge of face glass be passivated, it is possible to be prevented effectively from sharp face glass edge incised wound user of service, Safer.
Preferably, described backrest is provided with surfacing and offsets the platen surface with fixed background paper with face glass.
Using technique scheme, face glass is inconsistent with platen surface thus is fixed between the two by background paper, flat The surfacing in plate face is smooth, so that background paper is entirely close in platen surface, allows the writing on background paper, picture, table What lattice were complete is presented in face of people, will not affect viewing experience because of fold.
Preferably, described thin callosity is arranged in platen surface and surface is provided with to strengthen the lines of friction.
Use technique scheme, due to the ganoid feature of face glass Yu platen surface, rub less, background paper Easily slide, platen surface arranges the least thin callosity of thickness and increases friction, and surface at thin callosity is provided with anti-further Sliding lines, effectively enhances the stability of platen surface and face glass fixed background paper.
Preferably, described backrest is provided with and wears the perforation backrest to be fixed on body of wall for bolt.
Using technique scheme, use bolt to fix backrest, installation and removal are convenient, and only need body of wall to be provided with cooperation Nut seat can be installed, and mounting condition is low, and practicality is high.
In sum, this utility model has the advantages that
1. face glass and backrest pivot joint, be still integrally connected after opening, it is to avoid the loss of face glass;
2. face glass carries out the direct replacing of background paper after pivoting, and takes up room little, simple and convenient, time saving and energy saving;
3. the edge of face glass is provided with edging and processes sliding surface, is prevented effectively from scratch, safer;
4. platen surface and face glass offset thus fixed background paper, the smooth not fold of background paper, watch more convenient and Accurately.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of prior art in background technology;
Fig. 2 is the structural representation under this utility model embodiment one use state;
Fig. 3 is the structural representation that this utility model embodiment one changes under background paper state;
Fig. 4 is the exploded perspective view of face glass;
Fig. 5 is the partial enlarged drawing in A portion in Fig. 4;
Fig. 6 is the partial enlarged drawing in B portion in Fig. 5;
Fig. 7 is the structural representation of this utility model embodiment two;
Fig. 8 is the partial enlarged drawing in C portion in Fig. 7.
In figure: 1, backrest;11, fixture;111, pivotal axis;112, locating part;12, platen surface;121, thin callosity; 1211, lines;13, perforation;2, face glass;21, pivotal part;211, pivot sleeve;22, sliding surface;3, snap component;31, open Groove;32, clip-connecting rod;321, clamping block;33, grab;4, bar shaped aluminum frame;5, square safety glass;6, plastic plate.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, this utility model is described in detail.
Embodiment one:
A kind of Glass whiteboard, with reference to Fig. 2, including backrest 1 and face glass 2, with reference to Fig. 3, face glass 2 upper side edge edge Being provided with pivotal part 21, the relevant position of backrest 1 is provided with and the fixture 11 of pivotal part 21 pivot joint, face glass 2 and backrest 1 pivot joint The relative opposite side in side is provided with the snap component 3 for blocking face glass 2.
With reference to Fig. 4 and Fig. 5, face glass 2 one side is provided with two pivotal parts 21 being connected with face glass 2 one, pivot Turn the pivot sleeve 211 that part 21 includes arranging along direction, face glass 2 edge, backrest 1 one side be fixed with by screw and Pivotal part 21 coordinates the fixture 11 pivoted, and fixture 11 includes the pivotal axis 111 sheathed for pivot sleeve 211, pivotal axis 111 One end is unsettled, and the direction of two unsettled one end of pivotal axis 111 is consistent, and pivotal axis 111 inserts pivot sleeve 211 the most pivotably, Additionally, one end that pivotal axis 111 is not connected with face glass 2 is provided with the locating part 112 offseted with pivot sleeve 211, this enforcement The preferred locating part of example 112 is jump ring.
With reference to Fig. 3, when background paper changed by needs, it is only necessary to opening snap component 3, face glass 2 is articulated in backrest 1, turns over Turn face glass 2, background paper can be changed easily, take up room little, easy to operate, time saving and energy saving.Inserted by pivotal axis 111 The mode entering pivot sleeve 211 pivots, and can effectively reduce friction, and the mode that pivotal axis 111 is connected with face glass 2 one is also More firm, the pivotal axis 111 of two may insure that the pivot between face glass 2 and backrest 1 is more stable, simple in construction, Easy to loading and unloading, can effectively reduce cost on the basis of practicality.With reference to Fig. 4, when face glass 2 pivots in backrest 1, pivot Rotaring sleeve 211 easily departs from from pivotal axis 111, so be provided with the card of round with face glass 2 in one end that pivotal axis 111 is not connected Spring, jump ring offsets with pivot sleeve 211 thus effectively limits pivot sleeve 211 and outwards skid off from pivotal axis 111.
With reference to Fig. 3 and Fig. 4, snap component 3 includes the circular fluting 31 running through backrest 1 and is arranged at face glass 2 On to wear the clip-connecting rod 32 of fluting 31, clip-connecting rod 32 be provided with away from one end of face glass 2 and slot 31 inwall offset Spherical clamping block 32.
After clip-connecting rod 32 on face glass 2 passes the fluting 31 in backrest 1, clip-connecting rod 32 offsets with the rear wall of backrest 1, Thus limit face glass 2 and depart from from backrest 1, simple in construction, clip-connecting rod 32 is easily realized by fluting 31, and handling side Just, clip-connecting rod 32 offsets with the rear wall of backrest 1, fixed, with reference to Fig. 4, circular fluting 31 without dead angle, clip-connecting rod during plug 32 will not be stuck easily, it is to avoid cause the trouble of handling inconvenience, and spherical clamping block 321 is more easily by circular fluting 31, circumference rear wall with backrest 1 everywhere in the edge of spherical clamping block offsets, so that snap component 3 is more firm.
The edge of face glass 2 is provided with the sliding surface 22 that edging processed, edging be a kind of made by grinding-polishing processed The boundary-passivated processing technique that thing is sharp, edging makes the edge of face glass 2 be passivated, it is possible to be prevented effectively from sharp glass surface Plate 2 edge incised wound user of service.
With reference to Fig. 4, backrest 1 is provided with surfacing and offsets the platen surface 12 with fixed background paper with face glass 2, glass Glass panel 2 is inconsistent with platen surface 12 thus is fixed between the two by background paper, and the surfacing of platen surface 12 is smooth, thus Make background paper entirely be close in platen surface 12, allow the writing on background paper, picture, form complete be presented on people face Before, viewing experience will not be affected because of fold.
With reference to Fig. 4, platen surface 12 is provided with and offsets the thin callosity 121 with fixed background paper with face glass 2, due to glass Panel 2 and the ganoid feature of platen surface 12, rub less, and background paper easily slides, and arranges thickness in platen surface 12 Being the thin callosity 121 increase friction of 2 ~ 3 millimeters, this thickness protrudes from platen surface 12 just, but it is flat excessively to protrude impact The planarization in plate face 12, and surface at thin callosity is provided with anti-skidding lines 1211 further, effectively enhances platen surface 12 Stability with face glass 2 fixed background paper.
With reference to Fig. 3, backrest 1 is provided with the perforation 13 that backrest 1 is fixed on body of wall for bolt, uses bolt to fix backrest 1, peace Assembly and disassembly are convenient, and the nut seat only needing body of wall to be provided with cooperation can be installed, and mounting condition is low, and practicality is high.
Embodiment two:
A kind of Glass whiteboard, with reference to Fig. 7 and Fig. 8, is based on embodiment one and the place different from embodiment one, buckle Assembly 3 includes being arranged at face glass 2 edge and is butted on the grab 33 of rear wall of backrest 1 mutually, by being arranged at face glass 2 limit The mode of the rear wall that grab 33 phase on edge is butted on backrest 1 realizes the fixing of face glass 2 and backrest 1, it is only necessary to outside to grab 33 The power of side can open snap component 3 easily, can directly carry out the replacing of background paper, whole operating process letter afterwards Single, face glass 2 pivotably opens face glass 2 to side simultaneously, it is possible to effectively save space, it is to avoid environment does not has Larger space thus the embarrassment that cannot use.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (10)

1. a Glass whiteboard, including backrest (1) and face glass (2), is characterized in that: the side of described face glass (2) Being articulated in the side of backrest (1), described face glass (2) is provided with for blocking face glass away from the side of backrest (1) pivot joint (2) snap component (3), described backrest (1) is provided with the thin foot offseted with face glass (2) near the side of face glass (2) Pad (121).
Glass whiteboard the most according to claim 1, is characterized in that: a side of described face glass (2) is provided with and glass The pivotal part (21) that panel (2) one connects, described pivotal part (21) includes the pivot arranged along face glass (2) direction, edge Rotaring sleeve (211), a side of described backrest (1) is provided with and is fixedly connected in backrest (1) and coordinates pivot with pivotal part (21) Fixture (11), described fixture (11) includes for pivot sleeve (211) sheathed pivotal axis (111).
Glass whiteboard the most according to claim 2, is characterized in that: described pivotal axis (111) is provided with and pivot sleeve (211) offset to limit the locating part (112) that pivot sleeve (211) departs from from pivotal axis (111) one end.
Glass whiteboard the most according to claim 1, is characterized in that: described snap component (3) includes running through opening of backrest (1) Groove (31) and be arranged on face glass (2) to wear the clip-connecting rod (32) of fluting (31), described clip-connecting rod (32) is away from glass The clamping block (321) that one end of glass panel (2) is provided with and the inwall of (31) of slotting offsets.
Glass whiteboard the most according to claim 4, is characterized in that: described fluting (31) is circle, described clamping block (321) For spherical.
Glass whiteboard the most according to claim 1, is characterized in that: described snap component (3) includes being arranged at face glass (2) edge and be butted on the grab (33) of backrest (1) rear wall mutually.
Glass whiteboard the most according to claim 1, is characterized in that: the edge of described face glass (2) is provided with edging and processes Sliding surface (22).
Glass whiteboard the most according to claim 1, is characterized in that: described backrest (1) is provided with and offsets with face glass (2) Platen surface (12) with fixed background paper.
Glass whiteboard the most according to claim 1, is characterized in that: described thin callosity (121) is arranged in platen surface (12) And surface is provided with friction lines (1211).
Glass whiteboard the most according to claim 1, is characterized in that: described backrest (1) is provided with and wears to carry on the back for bolt The perforation (13) that frame (1) is fixed on body of wall.
CN201620506882.3U 2016-05-28 2016-05-28 Glass blank Expired - Fee Related CN205881247U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620506882.3U CN205881247U (en) 2016-05-28 2016-05-28 Glass blank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620506882.3U CN205881247U (en) 2016-05-28 2016-05-28 Glass blank

Publications (1)

Publication Number Publication Date
CN205881247U true CN205881247U (en) 2017-01-11

Family

ID=57690151

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620506882.3U Expired - Fee Related CN205881247U (en) 2016-05-28 2016-05-28 Glass blank

Country Status (1)

Country Link
CN (1) CN205881247U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110400528A (en) * 2019-07-12 2019-11-01 广州市加简派电子科技有限公司 A kind of billboard that the wind-proof performance that poster paper firmly installs is good

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110400528A (en) * 2019-07-12 2019-11-01 广州市加简派电子科技有限公司 A kind of billboard that the wind-proof performance that poster paper firmly installs is good

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170111

Termination date: 20180528

CF01 Termination of patent right due to non-payment of annual fee