CN207277997U - 一种喇叭锁壳体 - Google Patents

一种喇叭锁壳体 Download PDF

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Publication number
CN207277997U
CN207277997U CN201720717217.3U CN201720717217U CN207277997U CN 207277997 U CN207277997 U CN 207277997U CN 201720717217 U CN201720717217 U CN 201720717217U CN 207277997 U CN207277997 U CN 207277997U
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China
Prior art keywords
shell
connector
driving lever
loudspeaker
lower housing
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Expired - Fee Related
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CN201720717217.3U
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English (en)
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不公告发明人
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Ximeike (Guangzhou) Industrial Co Ltd
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Ximeike (Guangzhou) Industrial Co Ltd
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Priority to CN201720717217.3U priority Critical patent/CN207277997U/zh
Priority to US15/796,352 priority patent/US10844628B2/en
Application granted granted Critical
Publication of CN207277997U publication Critical patent/CN207277997U/zh
Priority to AU2018204379A priority patent/AU2018204379B2/en
Priority to CA3008879A priority patent/CA3008879C/en
Priority to CA3078078A priority patent/CA3078078C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0033Spindles for handles, e.g. square spindles
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00Fastening devices with bolts moving rectilinearly
    • E05C1/08Fastening devices with bolts moving rectilinearly with latching action
    • E05C1/12Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C1/14Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially towards or away from the plane of the wing or frame
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02Striking-plates; Keepers; Bolt staples; Escutcheons
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/02Casings of latch-bolt or deadbolt locks

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Casings For Electric Apparatus (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

本实用新型提供了一种喇叭锁壳体,包括上壳体、下壳体、第一连接件和第二连接件,所述上壳体与所述下壳体连接形成外壳,所述外壳中部凸出形成凸起,所述第一连接件套设在所述外壳上并位于所述凸起的一侧,所述第二连接件套设在所述外壳上并位于所述凸起的另一侧,所述第一连接件与所述第二连接件固定连接。本实用新型提供的喇叭锁壳体,其方便安装,提高装配效率。

Description

一种喇叭锁壳体
技术领域
本实用新型涉及一种喇叭锁壳体。
背景技术
现有技术中,锁具的种类很多,喇叭锁是比较常见应用范围较广的一种,喇叭锁的结构也比较多样,现有的较为常见的喇叭锁包括锁舌、与锁舌连接的滑动框以及设置在滑动框内的凸轮,凸轮转动带动滑动框转动,从而带动与滑动框连接的锁舌缩回,并且设置复位弹簧来将滑动框复位。这种结构比较复杂,并且零部件多,装配困难;并且使用时间长了,复位弹簧容易失效,很难再将锁舌插入门框上相应的孔内。因此,现有一种新的喇叭锁,如图1 所示,包括把手1、拨杆2、反转块3、滑块4、锁舌5和将所述锁舌5复位的复位弹簧6,拨杆2、反转块3和滑块4位于壳体7内,拨杆2与反转块3均与壳体7铰接,拨杆2一端与把手1连接,另一端与反转块3相邻设置,滑块4一端与锁舌5连接,另一端与反转块3 相邻设置,拨杆2转动触动反转块3转动,反转块3转动将滑块4顶起。但是壳体如何设计才能够方便安装,提高装配效率和装配精度仍然是一个问题。
实用新型内容
基于以上不足,本实用新型要解决的技术问题是提供一种喇叭锁壳体,其方便安装,提高装配效率。
为了解决以上技术问题,本实用新型采用了以下技术方案:
一种喇叭锁壳体,包括上壳体、下壳体、第一连接件和第二连接件,所述上壳体与所述下壳体连接形成外壳,所述外壳中部凸出形成凸起,所述第一连接件套设在所述外壳上并位于所述凸起的一侧,所述第二连接件套设在所述外壳上并位于所述凸起的另一侧,所述第一连接件与所述第二连接件固定连接。
所述下壳体内设置有导向柱,所述上壳体内设置有与所述导向柱配合的导向孔。
所述第一连接件与所述第二连接件通过螺钉固定连接。
所述第一连接件与所述第二连接件均包括套筒以及设置在所述套筒端部的凸缘,所述第一连接件的凸缘上设置有安装孔,所述第二连接件的凸缘上设置有螺孔,所述螺钉穿过所述安装孔与所述螺孔螺纹连接。
所述外壳上设置有安装槽,所述螺钉设置在所述安装槽内。
所述下壳体内设置有用于安装拨杆并供拨杆转动的第一容腔。
所述第一壳体与所述第二壳体的连接面与所述拨杆的转动方向相互平行。
所述第一容腔的两侧壁分别设置有限制拨杆的转动角度的限位块。
所述上壳体内设置有限制拨杆沿竖直方向移动的限位腔。
采用以上技术方案,本实用新型取得了以下技术效果:
(1)本实用新型提供的喇叭锁壳体,外壳由上壳体和下壳体两部分组成,并通过套设在外壳上的第一连接件与第二连接件固定,大大简化了装配步骤,能够提高装配效率,并且提高装配精度;
(2)通过导向柱与导向孔配合,可以将上壳体与下壳体扣合定位;
(3)上壳体内设限位腔,可以防止拨杆沿着竖直方向移动;
(4)第一容腔的两侧壁上分别设置限位块,可以限制拨杆在一定角度范围内旋转。
附图说明
图1为背景技术中的喇叭锁的结构图;
图2为本实用新型喇叭锁壳体的结构图;
图3为本实用新型喇叭锁壳体的爆炸结构图;
图4为本实用新型喇叭锁壳体的上壳体的结构图;
图5为本实用新型喇叭锁壳体的下壳体的结构图。
具体实施方式
如图2-图5所示,本实用新型提供了一种喇叭锁壳体,包括上壳体81、下壳体82、第一连接件9和第二连接件10,上壳体81与所述下壳体82连接形成外壳8,外壳8中部凸出形成凸起83,第一连接件9套设在外壳8上并位于凸起83的一侧,第二连接件10套设在外壳 8上并位于凸起的另一侧,第一连接件9与第二连接件10固定连接。安装时,将上壳体81 与下壳体82对齐后,将第一连接件9与第二连接件10分别套在壳体上,再将第一连接件9 与第二连接件10固定,大大简化了装配步骤,能够提高装配效率,并且提高装配精度。
如图3-图5所示,壳体8包括上壳体81和下壳体82,下壳体82内设置有用于安装拨杆并供拨杆转动的第一容腔821,上壳体81内设置有限制拨杆沿竖直方向移动的限位腔811,第一容腔821内设置有导向柱822,限位腔811内设置有与导向柱822配合的导向孔812。拨杆安装在导向柱822上,并可绕导向柱822转动,拨杆与壳体之间还固定设置扭簧12,扭簧12套设在导向柱822上,第一容腔821的两侧壁分别设置有限制拨杆的转动角度的限位块823,可以防止拨杆转动角度过大造成复位弹簧过度压缩而失效。所述上壳体81与所述下壳体82的连接面与拨杆的转动方向平行,方便安装。下壳体82内设置有用于安装反转块和滑块的第二容腔824,上壳体81内设置有用于安装压缩弹簧的第三容腔813,第二容腔824和所述第三容腔813相对设置。第二容腔824设置在下壳体82的凸起部分,第三容腔813设置在上壳体81的凸起部分。
如图2和图3所示,第一连接件9包括中空圆柱状套筒91以及设置在套筒91端部的凸缘92,第一连接件9的凸缘92上设置有安装孔921,第二连接件10也包括中空圆柱状套筒101以及设置在套筒101端部的凸缘102,第二连接件10的凸缘102上设置有螺孔1021,螺钉11穿过安装孔921与所述螺孔1021螺纹连接将壳体紧固。外壳8上设置有安装槽84,螺钉设置在安装槽84内。
本实用新型喇叭锁壳体结构简单,安装方便,装配时只要将上壳体81与下壳体82通过导向柱822与导向孔812连接定位后,再将第一连接件9与第二连接件10分别套设在壳体的凸块的两侧,并通过螺钉连接固定,可以将整个喇叭锁壳体组装;拆卸时,只需要拆掉螺钉就可以将整个壳体拆卸,大大减少了装配和拆卸的步骤,提高了装配效率,节约了人力物力。
最后应说明的是:以上仅为本实用新型的优选实施例而已,并不用于限制本实用新型,尽管参照实施例对本实用新型进行了详细的说明,对于本领域的技术人员来说,其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换,但是凡在本实用新型的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本实用新型的保护范围之内。

Claims (9)

1.一种喇叭锁壳体,其特征在于:包括上壳体、下壳体、第一连接件和第二连接件,所述上壳体与所述下壳体连接形成外壳,所述外壳中部凸出形成凸起,所述第一连接件套设在所述外壳上并位于所述凸起的一侧,所述第二连接件套设在所述外壳上并位于所述凸起的另一侧,所述第一连接件与所述第二连接件固定连接。
2.根据权利要求1所述的喇叭锁壳体,其特征在于:所述下壳体内设置有导向柱,所述上壳体内设置有与所述导向柱配合的导向孔。
3.根据权利要求2所述的喇叭锁壳体,其特征在于:所述第一连接件与所述第二连接件通过螺钉固定连接。
4.根据权利要求3所述的喇叭锁壳体,其特征在于:所述第一连接件与所述第二连接件均包括套筒以及设置在所述套筒端部的凸缘,所述第一连接件的凸缘上设置有安装孔,所述第二连接件的凸缘上设置有螺孔,所述螺钉穿过所述安装孔与所述螺孔螺纹连接。
5.根据权利要求3所述的喇叭锁壳体,其特征在于:所述外壳上设置有安装槽,所述螺钉设置在所述安装槽内。
6.根据权利要求1所述的喇叭锁壳体,其特征在于:所述下壳体内设置有用于安装拨杆并供拨杆转动的第一容腔。
7.根据权利要求6所述的喇叭锁壳体,其特征在于:所述上壳体与所述下壳体的连接面与所述拨杆的转动方向相互平行。
8.根据权利要求6所述的喇叭锁壳体,其特征在于:所述第一容腔的两侧壁分别设置有限制拨杆的转动角度的限位块。
9.根据权利要求6所述的喇叭锁壳体,其特征在于:所述上壳体内设置有限制拨杆沿竖直方向移动的限位腔。
CN201720717217.3U 2017-06-19 2017-06-19 一种喇叭锁壳体 Expired - Fee Related CN207277997U (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201720717217.3U CN207277997U (zh) 2017-06-19 2017-06-19 一种喇叭锁壳体
US15/796,352 US10844628B2 (en) 2017-06-19 2017-10-27 Push-pull passage lock housing
AU2018204379A AU2018204379B2 (en) 2017-06-19 2018-06-19 Push-pull passage lock housing
CA3008879A CA3008879C (en) 2017-06-19 2018-06-19 Push-pull passage lock housing
CA3078078A CA3078078C (en) 2017-06-19 2018-06-19 Push-pull passage lock housing

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CN201720717217.3U CN207277997U (zh) 2017-06-19 2017-06-19 一种喇叭锁壳体

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CA (2) CA3078078C (zh)

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CA3045576A1 (en) * 2018-06-08 2019-12-08 Gallery Specialty Hardware Ltd. Modular door latch assembly

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US20180363322A1 (en) 2018-12-20
CA3008879A1 (en) 2018-12-19
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CA3008879C (en) 2020-08-18
US10844628B2 (en) 2020-11-24

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