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WO2014044115A1 - 一种胶板夹 - Google Patents

一种胶板夹 Download PDF

Info

Publication number
WO2014044115A1
WO2014044115A1 PCT/CN2013/082545 CN2013082545W WO2014044115A1 WO 2014044115 A1 WO2014044115 A1 WO 2014044115A1 CN 2013082545 W CN2013082545 W CN 2013082545W WO 2014044115 A1 WO2014044115 A1 WO 2014044115A1
Authority
WO
WIPO (PCT)
Prior art keywords
bottom plate
torsion spring
hanging arm
rotating shaft
rubber sheet
Prior art date
Application number
PCT/CN2013/082545
Other languages
English (en)
French (fr)
Inventor
林春海
Original Assignee
Lin Chunhai
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 Lin Chunhai filed Critical Lin Chunhai
Priority to US14/438,325 priority Critical patent/US9849714B2/en
Priority to EP13838301.3A priority patent/EP2899036B1/en
Publication of WO2014044115A1 publication Critical patent/WO2014044115A1/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F1/00—Sheets temporarily attached together without perforating; Means therefor
    • B42F1/006—Fasteners comprising two co-operating jaws closed by spring action and that can be manually opened, e.g. clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F1/00—Sheets temporarily attached together without perforating; Means therefor
    • B42F1/02—Paper-clips or like fasteners
    • B42F1/10—Paper-clips or like fasteners non-metallic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42P—INDEXING SCHEME RELATING TO BOOKS, FILING APPLIANCES OR THE LIKE
    • B42P2241/00—Parts, details or accessories for books or filing appliances
    • B42P2241/10—Means for suspending
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/20—Paper fastener
    • Y10T24/202—Resiliently biased

Definitions

  • the utility model belongs to the technical field of office supplies, and particularly relates to a rubber sheet clamp.
  • a folder is a tool used to store, protect, and regulate paper documents. It is an essential office product for companies, government departments, and schools to organize and staple stored documents. It can hold all kinds of office supplies. Paper documents.
  • the plate holder is a type of folder, and as shown in FIGS. 8 and 9, the conventional plate holder includes a bottom plate 1, a hook 2, and a torsion spring 3, and the front end of the bottom plate 1 extends forward and curls Forming a reel 12 with a shaft hole, the hook 2 includes a rotating shaft 21 on both sides of the front end, a connecting portion 22 on both sides of the middle portion, and a fixing portion 23 at the rear end, and the two ends of the connecting portion 22 are respectively corresponding to One end of the rotating shaft 21 is connected to one end of the fixed shaft 23, and the other end of the rotating shaft 21 is inserted into the shaft hole; the torsion spring sleeve 3 is connected to the rotating shaft 21, and one end of the torsion spring is riveted to the rotating shaft 21, and the torsion spring 3 The other end projects from the slit of the reel 12 to the bottom of the bottom plate 1.
  • the specific installation process is as follows:
  • the torsion spring 3 is mounted: the torsion spring 3 is sleeved on the rotating shaft 21, and one end of the torsion spring 3 is riveted to the rotating shaft 21; the second step, pre-tightening: pre-tightening the torsion spring 3; Step, the torsion spring 3 and the rotating shaft 21 are placed in the shaft hole: the rotating shaft 21 and the torsion spring 3 are placed in the uncrimped shaft hole (the shaft hole at this time is a semicircular arc groove), and the torsion spring 3 The other end is placed on the bottom of the bottom plate 1; the fourth step, the edge is closed: the end of the front side of the bottom plate is curled into a reel 12 by a semicircular shape, and then twisted The spring 3 is fixed in the shaft hole of the spool 12.
  • the structure of the plate clamp is complicated, the production process is more, the manpower and material resources are wasted, and the pre-tightening and edge-removing processes require special tools, the installation is complicated and the cost is high; in addition, the existing plate clamp is not removable, when If one of the parts is damaged, the entire plate clamp is scrapped, and the parts cannot be recycled, which is not conducive to resource recycling.
  • the purpose of the utility model is to provide a rubber plate clamp for the deficiencies of the prior art.
  • the rubber sheet clip has the advantages of simple structure, convenient assembly and disassembly, and low cost.
  • a rubber plate clamp includes a bottom plate, a hook and a torsion spring
  • the hook includes a rotating shaft on both sides of the front end, a connecting portion on both sides of the middle portion, and a fixing portion at the rear end, and the two ends of the connecting portion are respectively corresponding to One end of the rotating shaft is connected to one end of the fixed shaft
  • the bottom plate is a plastic plate
  • the front end of the plastic plate is upwardly arched to form an arc groove
  • the other end of the rotating shaft is inserted into the arc groove
  • the spring sleeve is connected to the rotating shaft, and one end of the torsion spring is riveted to the rotating shaft, and the other end of the torsion spring is detachably supported against the bottom plate, and the hook is hinged to the bottom plate through the rotating shaft.
  • the arcuate groove of the bottom plate is provided with an abutting groove, and the other end of the torsion spring abuts against the abutting groove.
  • the other end of the torsion spring abuts against the sidewall of the arcuate groove.
  • the bottom plate is provided with a pre-tightening groove for facilitating the torsion spring pre-tightening.
  • the bottom of the bottom plate is provided with a mounting groove for mounting the other end of the torsion spring, and the upper end of the mounting groove is provided with a baffle that blocks the torsion spring from falling off the mounting groove; when installing, the other end of the torsion spring is tilted Snap into the mounting groove below the bezel.
  • the bottom of the bottom plate is mounted with a hanging arm for hanging the rubber sheet clip.
  • the bottom of the bottom plate is provided with a hanging arm slot
  • the upper part of the hanging arm is provided with a hanging hole
  • the lower part of the hanging arm is provided with a stopper for limiting the hanging arm to the hanging arm slot
  • the hanging arm is movably mounted on the bottom of the hanging arm Hanging in the arm slot.
  • the hanging arm slot and the stopping block are respectively provided with a card point and a card slot which are engaged with each other; when the hanging arm is used, the hanging arm is pulled to disengage the card slot of the blocking piece, and the hanging hole of the upper part of the hanging arm extends out of the bottom plate When the boom is not used, push the boom to engage the card slot of the stop and the hook of the arm slot, and the arm is fixed in the bracket slot.
  • the bottom plate is provided with a fixing hole for fixing the rubber plate clamp.
  • the number of the fixing holes is two.
  • the utility model has the beneficial effects that: when the rubber plate clamp is installed, the spring is pressed into the arc groove, and the pre-tightening step of the spring is automatically completed, and the installation of the rubber plate clamp eliminates the steps of pre-tightening and edge-receiving, thereby saving
  • the manpower and material resources save the cost; at the same time, the bottom plate of the rubber plate clamp adopts plastic parts, the surface is smoother and the file is not scratched; the rubber plate clamp has the advantages of simple structure, convenient disassembly and assembly, and low cost.
  • FIG. 1 is a schematic view showing the front structure of a rubber sheet clip of the present invention.
  • Fig. 2 is a schematic view showing the structure of the back surface of the first embodiment.
  • Figure 3 is a schematic exploded view of Figure 2.
  • FIG. 4 is a schematic view showing the structure of the back surface of the second embodiment.
  • Figure 5 is a schematic exploded view of Figure 4.
  • Fig. 6 is a schematic view showing the structure of the back surface of the third embodiment.
  • Figure 7 is the decomposition of Figure 6
  • Figure 8 is a front view of the prior art plate clamp
  • Figure 9 is a prior art board
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • a rubber plate clamp includes a bottom plate 1, a hook 2 and a torsion spring 3, and the hook 2 includes a rotating shaft 21 on both sides of the front end, a connecting portion 22 on both sides of the middle portion, and The two ends of the connecting portion 22 are respectively connected to one end of the corresponding rotating shaft 21 and one end of the fixed shaft.
  • the bottom plate 1 is a plastic plate, and the front end of the plastic plate is arched upward to form an arc.
  • the other end of the rotating shaft 21 is inserted into the arcuate groove 11 , and the torsion spring 3 is sleeved on the rotating shaft 21 , and one end of the torsion spring 3 and the rotating shaft 21 riveting, the other end of the torsion spring 3 is detachably attached to the bottom plate 1, and the hook 2 is hinged to the bottom plate 1 through the rotating shaft 21.
  • the other end of the torsion spring 3 abuts against the bottom plate 1, and on the one hand, the hook 2 is provided with a torsion force for holding the document, and on the other hand, the rotating shaft 21 is fixed to prevent the rotating shaft 21 from coming out of the arcuate groove 11.
  • the bottom plate 1 of the rubber plate holder is made of a plastic member, and the rotating shaft 21 is disposed in the arcuate groove 11.
  • the arcuate groove 11 of the bottom plate 1 is provided with an abutting groove 13, and the other end of the torsion spring 3 abuts against the abutting groove 13.
  • the abutting groove 13 effectively prevents the other end of the torsion spring 3 from coming out of the arcuate groove 11, which serves as a fixing function.
  • the bottom plate 1 is provided with a pre-tightening groove 15 for facilitating the pretensioning of the torsion spring 3.
  • the first step is to install the torsion spring 3: the torsion spring 3 is sleeved on the rotating shaft 21, and one end of the torsion spring 3 is riveted to the rotating shaft 21;
  • the fixing portion 23 of the hook 2 is placed on the front surface of the bottom plate 1, and the rotating shaft 21 of the hook 2 is placed at the opening of the arcuate groove 11 on the back surface of the bottom plate 1, while the other end of the torsion spring 3 is placed. a pretensioning groove 15 of the bottom plate 1;
  • the rotating shaft 21 of the hook 2 is pressed into the arcuate groove 11, and the other end of the torsion spring 3 falls into the abutting groove 13 in the arcuate groove 11, and the torsion spring 3 is fixed to the arc at this time.
  • the torsion spring 3 completes the process of automatic pretensioning during the pressing of the hook 2.
  • the other end of the torsion spring 3 is pulled away from the top groove 13 by a tool, the torsion spring 3 is detached from the arcuate groove 11, and the bottom plate 1 is separated from the hook 2 to complete the disassembly process.
  • the bottom of the bottom plate 1 is mounted with a hanging arm 4 for hanging the rubber sheet clip.
  • the hanging arm 4 is convenient for hanging the rubber sheet clip.
  • the bottom of the bottom plate 1 is provided with a hanging arm slot 5, and the upper portion of the hanging arm 4 is provided with a hanging hole 41.
  • the lower portion of the hanging arm 4 is provided with a stopper 42 for restricting the hanging arm 4 to the hanging arm slot 5.
  • the hanging arm 4 is movably mounted in the hanging arm slot 5.
  • the hanging arm slot 5 and the stopping block 42 are respectively provided with the card points 51 and the card slots 421 which are engaged with each other; when the hanging arm 4 is used, the hanging arm 4 is pulled to disengage the card slot 421 of the blocking block 42 from the card point 51, The hanging hole 41 of the upper part of the hanging arm 4 extends out of the bottom plate 1; when the hanging arm 4 is not used, the hanging arm 4 pushes the locking groove 421 of the blocking block 42 and the locking point 51 of the hanging arm slot 5, and the hanging arm 4 is fixed to the hanging Inside the arm slot 5.
  • the bottom plate 1 is provided with a fixing hole 6 for fixing the rubber plate clamp.
  • the number of the fixing holes 6 is two.
  • the rubber plate clamp can be fixed on the fixed plate, and the application can be realized through the fixing hole 6.
  • the design of the two fixing holes 6 is most practical from the viewpoints of stability and convenience of installation.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the difference between the embodiment and the first embodiment is as follows: wherein the bottom of the bottom plate 1 is provided with a mounting groove 14 for mounting the other end of the torsion spring 3, the mounting groove 14 The upper end is provided with a baffle 141 that blocks the torsion spring 3 from falling off the mounting groove 14; at the time of installation, the other end of the torsion spring 3 is swung into the mounting groove 14 below the baffle 141.
  • the bottom plate 1 adopting the solution can effectively prevent the torsion spring 3 from coming off, and the disassembly and assembly are very convenient.
  • the specific installation process is as follows:
  • the first step is to install the torsion spring 3: the torsion spring 3 is sleeved on the rotating shaft 21, and one end of the torsion spring 3 is riveted to the rotating shaft 21;
  • the fixing portion 23 of the hook 2 is placed on the front surface of the bottom plate 1, and the rotating shaft 21 of the hook 2 is placed at the opening of the arcuate groove 11 on the back surface of the bottom plate 1, while the other end of the torsion spring 3 is placed.
  • the fourth step swaying the other end of the torsion spring 3 into the mounting groove 14 below the baffle 141, at which time the torsion spring 3 is fixed in the arcuate groove 11.
  • the other end of the torsion spring 3 is pulled out of the baffle 141 by a tool and removed from the mounting groove 14. At this time, the torsion spring 3 is detached from the arcuate groove 11, and the bottom plate 1 is separated from the hook 2, and is completed. Disassembly process.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • the difference between the embodiment and the first embodiment and the second embodiment is that: the other end of the torsion spring 3 abuts against the side wall of the arcuate groove 11.
  • the bottom plate 1 is provided with a pretensioning groove 15 for facilitating the torsion spring 3 to be pretensioned.
  • the first step is to install the torsion spring 3: the torsion spring 3 is sleeved on the rotating shaft 21, and one end of the torsion spring 3 is riveted to the rotating shaft 21;
  • the fixing portion 23 of the hook 2 is placed on the front surface of the bottom plate 1, and the rotating shaft 21 of the hook 2 is placed at the opening of the arcuate groove 11 on the back surface of the bottom plate 1, while the other end of the torsion spring 3 is placed. a pretensioning groove 15 of the bottom plate 1;
  • the rotating shaft 21 of the hook 2 is pressed into the curved groove 11 while the other end of the torsion spring 3 falls into the curved groove 11 and abuts against the side wall of the curved groove 11, since the bottom plate 1 is made of plastic Made of material, the toughness of the plastic itself ensures that the other end of the torsion spring 3 is clamped to the side wall. Due to the elasticity of the torsion spring 3 itself, the torsion spring 3 completes the process of automatic pretensioning during the pressing of the hook 2.
  • the bottom plate 1 of the structure is simple in structure and convenient to manufacture, but there is a risk that the torsion spring 3 is separated from the curved groove 11. Therefore, the rubber plate clamp of the structure is generally directly fixed on the fixed plate, and the torsion spring 3 can be effectively prevented from falling off. Very convenient to use.
  • an abutting block may be provided in the arcuate groove 11 for fixing the other end of the torsion spring.

Landscapes

  • Clamps And Clips (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Abstract

一种胶板夹包括底板（1）、弯钩（2）和扭簧（3），所述弯钩包括位于前端两侧的旋转轴（21）、中部两侧的连接部（22）和位于后端的固定部（23）连接部的两端分别与相应的旋转轴的一端和固定部的一端连接。所述底板为塑胶板，所述塑胶板的前端向上拱起形成弧形槽（11），所述旋转轴的另一端插入弧形槽内。所述扭簧套接于旋转轴上，且所述扭簧的一端与旋转轴铆接，另一端可拆卸抵顶于底板上。弯钩通过旋转轴与底板铰接。该胶板夹安装时将弹簧压入弧形槽内，自动完成弹簧的预紧步骤，因而拆装方便，节约成本。

Description

说 明 书 一种胶板夹
技术领域
本实用新型属于办公用品技术领域， 具体涉及一种胶板夹。
背景技术
文件夹是一种用于对纸质文件进行储存、保护和规范管理而使用 的工具， 是各企业、政府部门及学校等单位整理和装订储存文件必不 可少的办公用品， 它可以盛装各类纸质的文件资料。
板夹是文件夹的一种， 如图 8和图 9所示， 现有的板夹包括底板 1、 弯钩 2和扭簧 3， 所述底板 1的前侧的端部向前延伸并卷曲形成带有轴 孔的卷筒 12， 所述弯钩 2包括位于前端两侧的旋转轴 21、 中部两侧的 连接部 22和位于后端的固定部 23，连接部 22的两端分别与相应的旋转 轴 21的一端和固定轴 23的其中一端连接， 旋转轴 21的另一端插入轴 孔； 所述扭簧套 3接于旋转轴 21上， 扭簧的一端与旋转轴 21铆接， 扭 簧 3的另一端从卷筒 12的开缝处伸出至底板 1底部。 具体安装过程如 下：
第一步， 安装扭簧 3 : 将扭簧 3套接于旋转轴 21， 并将扭簧 3的一 端铆接于旋转轴 21 ; 第二步， 预紧： 将扭簧 3预收紧； 第三步， 扭簧 3 和旋转轴 21置于轴孔内：将旋转轴 21和扭簧 3放于未卷曲的轴孔内（此 时的轴孔是半圆状的弧形槽）， 且扭簧 3的另一端放置于底板 1底部； 第四步， 收边： 将底板的前侧的端部由半圆状卷曲成卷筒 12， 此时扭 簧 3被固定于卷筒 12的轴孔内。
该结构的板夹结构复杂， 制作工序较多， 浪费人力物力， 且预紧 和收边过程都需要借助专门的工具，安装较为复杂，成本较高；另外， 现有的板夹不可拆卸， 当其中一个零件损坏则整个板夹都报废了，零 件不能回收利用， 不利于资源回收利用。
实用新型内容
本实用新型的目的在于针对现有技术的不足， 提供一种胶板夹。 该胶板夹结构简单、 拆装方便、 成本低廉。
一种胶板夹， 包括底板、 弯钩和扭簧， 所述弯钩包括位于前端两 侧的旋转轴、 中部两侧的连接部和位于后端的固定部， 连接部的两端 分别与相应的旋转轴的一端和固定轴的其中一端连接，所述底板为塑 胶板， 所述塑胶板的前端向上拱起形成弧形槽， 所述旋转轴的另一端 插入弧形槽内， 且所述扭簧套接于旋转轴上， 所述扭簧的一端与旋转 轴铆接， 扭簧的另一端可拆卸抵顶于底板上， 弯钩通过旋转轴与底板 铰接。
其中， 所述底板的弧形槽内设有抵顶槽， 所述扭簧的另一端抵顶 于抵顶槽内。
其中， 所述扭簧的另一端抵顶于弧形槽的侧壁。
其中， 所述底板设有便于扭簧预紧的预紧槽。
其中， 所述底板的底部开设有安装扭簧的另一端的安装槽， 所述 安装槽上端设有挡住扭簧防止其脱落安装槽的挡板； 安装时， 掰动扭 簧的另一端使其卡入挡板下方的安装槽内。 其中， 所述底板的底部安装有悬挂胶板夹的挂臂。
其中，所述底板的底部开设有挂臂槽，所述挂臂的上部设有挂孔， 挂臂的下部设有将挂臂限制于挂臂槽内的挡块，所述挂臂活动安装于 挂臂槽内。
其中， 所述挂臂槽和挡块分别设有相互卡合的卡点和卡槽； 使用 挂臂时，拉动挂臂使挡块的卡槽脱离卡点，挂臂上部的挂孔伸出底板； 不使用挂臂时， 推动挂臂使挡块的卡槽和挂臂槽的卡点卡合， 挂臂固 定于挂臂槽内。
其中， 所述底板设有固定胶板夹的固定孔。
进一步地， 所述固定孔的个数为两个。
本实用新型的有益效果： 该胶板夹安装时将弹簧压入弧形槽内， 自动完成了弹簧的预紧步骤，该胶板夹的安装省去了预紧和收边的步 骤，节约了人力物力，节省了成本； 同时，胶板夹的底板采用塑胶件， 表面更加平滑， 不会刮坏文件； 该胶板夹结构简单、 拆装方便、 成本 低廉。
附图说明
图 1是本实用新型的胶板夹的正面结构示意图。
图 2是实施例一的背面结构示意图。
图 3是图 2的分解结构示意图。
图 4是实施例二的背面结构示意图。
图 5是图 4的分解结构示意图。
图 6是实施例三的背面结构示意图。 图 7是图 6的分解^
图 8是现有技术的板夹的正面结构示意图
图 9是现有技术的板
1 底板；
3—扭簧； 4 挂臂；
5—挂臂槽； 11一弧形槽;
12—卷筒； 13—抵顶槽;
14一安装槽； 141 挡板；
21—旋转轴； 22—连接部;
23—固定部； 41 挂孔；
42 挡块； 421 卡槽；
51 卡点； 6—固定孔；
15—预紧槽。
具体实施方式
为了使本技术领域的人员更好地理解本实用新型方案，下面结合 附图和具体实施方式对本实用新型作进一步的说明。
实施例一：
如图 1至图 3所示， 一种胶板夹， 包括底板 1、 弯钩 2和扭簧 3， 所述弯钩 2包括位于前端两侧的旋转轴 21、 中部两侧的连接部 22和 位于后端的固定部 23， 连接部 22的两端分别与相应的旋转轴 21的 一端和固定轴的其中一端连接， 所述底板 1为塑胶板， 所述塑胶板的 前端向上拱起形成弧形槽 11，所述旋转轴 21的另一端插入弧形槽 11 内， 且所述扭簧 3套接于旋转轴 21上， 所述扭簧 3的一端与旋转轴 21铆接， 扭簧 3的另一端可拆卸抵顶于底板 1上， 弯钩 2通过旋转 轴 21与底板 1铰接。
扭簧 3的另一端抵顶于底板 1， 一方面对弯钩 2提供夹持文件的 扭力， 另一方面对旋转轴 21起到固定作用， 防止旋转轴 21从弧形槽 11中脱出。该胶板夹的底板 1采用塑胶件， 旋转轴 21设于弧形槽 11 内， 利用塑胶件的韧性， 将扭簧 3的一端可拆卸抵顶于底板 1上，减 少了现有金属板夹的收边的步骤， 节约了成本； 另外， 塑胶的底板 1 消除了金属件的棱角， 比金属的板夹手感平滑些；
其中， 所述底板 1的弧形槽 11内设有抵顶槽 13， 所述扭簧 3的 另一端抵顶于抵顶槽 13内。抵顶槽 13有效防止扭簧 3的另一端脱出 弧形槽 11， 起到了固定作用。
其中， 所述底板 1设有便于扭簧 3预紧的预紧槽 15。
具体安装过程如下：
第一步， 安装扭簧 3 : 将扭簧 3套接于旋转轴 21， 并将扭簧 3的一 端铆接于旋转轴 21 ;
第二步， 将弯钩 2的固定部 23放于底板 1的正面， 将弯钩 2的旋转 轴 21放于底板 1的背面的弧形槽 11开口处，同时将扭簧 3的另一端置于 底板 1的预紧槽 15;
第三步， 将弯钩 2的旋转轴 21按入弧形槽 11， 同时扭簧 3的另一端 落入弧形槽 11内的抵顶槽 13中， 此时扭簧 3被固定于弧形槽 11内。 由 于扭簧 3自身的弹性， 在按压弯钩 2的过程中扭簧 3完成了自动预紧的 工序。 拆卸时， 用工具将扭簧 3的另一端拨离抵顶槽 13， 扭簧 3从弧形槽 11内脱落， 底板 1与弯钩 2分离， 完成拆卸过程。
其中， 所述底板 1的底部安装有悬挂胶板夹的挂臂 4。 挂臂 4方 便胶板夹的悬挂， 使用非常方便。
其中， 所述底板 1的底部开设有挂臂槽 5， 所述挂臂 4的上部设 有挂孔 41，挂臂 4的下部设有将挂臂 4限制于挂臂槽 5内的挡块 42， 所述挂臂 4活动安装于挂臂槽 5内。
其中，所述挂臂槽 5和挡块 42分别设有相互卡合的卡点 51和卡 槽 421 ; 使用挂臂 4时， 拉动挂臂 4使挡块 42的卡槽 421脱离卡点 51， 挂臂 4上部的挂孔 41伸出底板 1 ; 不使用挂臂 4时， 推动挂臂 4 使挡块 42的卡槽 421和挂臂槽 5的卡点 51卡合，挂臂 4固定于挂臂 槽 5内。
其中， 所述底板 1设有固定胶板夹的固定孔 6。
进一步地， 所述固定孔 6的个数为两个。一般胶板夹可以固定于 固定板上使用， 通过固定孔 6可以实现该应用， 从安装稳固和方便等 方面考虑， 设计两个固定孔 6最为实用。
实施例二：
如图 4和图 5所示， 本实施例相对于实施例一的区别之处在于： 其中， 所述底板 1的底部开设有安装扭簧 3的另一端的安装槽 14， 所述安装槽 14上端设有挡住扭簧 3防止其脱落安装槽 14的挡板 141 ; 安装时，掰动扭簧 3的另一端使其卡入挡板 141下方的安装槽 14内。
采用该方案的底板 1可以有效防止扭簧 3脱落，拆装都非常方便。 具体安装过程如下：
第一步， 安装扭簧 3 : 将扭簧 3套接于旋转轴 21， 并将扭簧 3的一 端铆接于旋转轴 21 ;
第二步， 将弯钩 2的固定部 23放于底板 1的正面， 将弯钩 2的旋转 轴 21放于底板 1的背面的弧形槽 11开口处，同时将扭簧 3的另一端置于 安装槽 14上；
第三步， 将弯钩 2的旋转轴 21按入弧形槽 11;
第四步： 掰动扭簧 3的另一端使其卡入挡板 141下方的安装槽 14内， 此时扭簧 3被固定于弧形槽 11内。
拆卸时， 用工具将扭簧 3的另一端拨离挡板 141下方， 并将其移出 安装槽 14， 此时， 扭簧 3从弧形槽 11内脱落， 底板 1与弯钩 2分离， 完 成拆卸过程。
实施例三：
如图 6和图 7所示，本实施例相对于实施例一和实施例二的区别 之处在于： 其中， 所述扭簧 3的另一端抵顶于弧形槽 11的侧壁。 所 述底板 1设有便于扭簧 3预紧的预紧槽 15。
具体安装过程如下：
第一步， 安装扭簧 3: 将扭簧 3套接于旋转轴 21， 并将扭簧 3的一 端铆接于旋转轴 21 ;
第二步， 将弯钩 2的固定部 23放于底板 1的正面， 将弯钩 2的旋转 轴 21放于底板 1的背面的弧形槽 11开口处，同时将扭簧 3的另一端置于 底板 1的预紧槽 15; 第三步， 用力将弯钩 2的旋转轴 21按入弧形槽 11， 同时扭簧 3的另 一端落入弧形槽 11并抵顶于弧形槽 11的侧壁， 由于底板 1采用塑胶材 料制成， 由于塑胶本身的韧性能够保证扭簧 3的另一端与侧壁卡紧。 由于扭簧 3自身的弹性， 在按压弯钩 2的过程中扭簧 3完成了自动预紧 的工序。
拆卸时， 用工具将扭簧 3的另一端拨离弧形槽 11， 扭簧 3从弧形槽 11内脱落， 底板 1与弯钩 2分离， 完成拆卸过程。
这种结构的底板 1结构简单， 制作方便， 但是存在扭簧 3脱离弧 形槽 11的风险， 所以这种结构的胶板夹一般直接固定于固定板上使 用， 可以有效防止扭簧 3脱落， 使用非常方便。 在该实施例中， 还可 以在弧形槽 11内设置抵顶块， 用于固定扭簧的另一端。
以上实施例仅用以说明本实用新型的技术方案，而非对本实用新 型保护范围的限制，尽管参照较佳实施例对本实用新型作了详细地说 明， 本领域的普通技术人员应当理解， 可以对本实用新型的技术方案 进行修改或者等同替换， 而不脱离本实用新型技术方案的实质和范 围。

Claims

权 利 要 求 书
1.一种胶板夹， 包括底板、 弯钩和扭簧， 所述弯钩包括位于前端 两侧的旋转轴、 中部两侧的连接部和位于后端的固定部， 连接部的两 端分别与相应的旋转轴的一端和固定轴的其中一端连接， 其特征在 于： 所述底板为塑胶板， 所述塑胶板的前端向上拱起形成弧形槽，所 述旋转轴的另一端插入弧形槽内， 且所述扭簧套接于旋转轴上， 所述 扭簧的一端与旋转轴铆接， 扭簧的另一端可拆卸抵顶于底板上， 弯钩 通过旋转轴与底板铰接。
2.根据权利要求 1所述的一种胶板夹， 其特征在于： 所述底板的 弧形槽内设有抵顶槽， 所述扭簧的另一端抵顶于抵顶槽内。
3.根据权利要求 1所述的一种胶板夹， 其特征在于： 所述扭簧的 另一端抵顶于弧形槽的侧壁。
4.根据权利要求 2或 3所述的一种胶板夹， 其特征在于： 所述底 板设有便于扭簧预紧的预紧槽。
5.根据权利要求 1所述的一种胶板夹， 其特征在于： 所述底板的 底部开设有安装扭簧的另一端的安装槽，所述安装槽上端设有挡住扭 簧防止其脱落安装槽的挡板； 安装时， 掰动扭簧的另一端使其卡入挡 板下方的安装槽内。
6.根据权利要求 1所述的一种胶板夹， 其特征在于： 所述底板的 底部安装有悬挂胶板夹的挂臂。
7.根据权利要求 6所述的一种胶板夹， 其特征在于： 所述底板的 底部开设有挂臂槽， 所述挂臂的上部设有挂孔， 挂臂的下部设有将挂 臂限制于挂臂槽内的挡块， 所述挂臂活动安装于挂臂槽内。
8.根据权利要求 7所述的一种胶板夹， 其特征在于： 所述挂臂槽 和挡块分别设有相互卡合的卡点和卡槽； 使用挂臂时， 拉动挂臂使挡 块的卡槽脱离卡点， 挂臂上部的挂孔伸出底板； 不使用挂臂时， 推动 挂臂使挡块的卡槽和挂臂槽的卡点卡合， 挂臂固定于挂臂槽内。
9.根据权利要求 1所述的一种胶板夹， 其特征在于： 所述底板设 有固定胶板夹的固定孔。
10. 根据权利要求 9所述的一种胶板夹， 其特征在于： 所述固 定孔的个数为两个。
PCT/CN2013/082545 2012-09-18 2013-08-29 一种胶板夹 WO2014044115A1 (zh)

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