CN2544047Y - Panel for bolt core door lock and bidirection handle - Google Patents

Abstract

The utility model relates to a panel for a bolt core door lock and a bidirection handle, which is lockset fittings and belongs to the hardware lockset manufacture industry. The utility model comprises a handle 1, a neck ring 2, a panel 3, etc. The utility model is characterized in that a step 4 of the neck ring 2 is connected with a reverse j-shaped rubber ring 5, and a neck ring pore 6 of the panel 3 is connected to the excircle of the rubber ring 5; a bearing 7 passes through the neck ring 2 and is connected to the inner wall 8 of the panel 3; a hollow ring 9 passes through the neck ring 2 and is connected with the bearing 7; a clamp spring 10 is connected with the hollow ring 9 and inserted in a clamp groove 11 of the neck ring 2; a combined type turning spring 12 is connected to the excircle of the bearing 7, one end of the combined type turning spring is connected to a positioning pin 13 of the inner wall 8 of the panel 3, and the other end is connected to a clamping hook 14 of the hollow ring 9; the handle 1 passes through the front end of the neck ring 2 and is connected to an outer wall 15 of the panel 3. The utility model is flexible, small, power-saving and convenient. The handle direction can have two ways to change, and the service life of the panel can be prolonged. The development and the generalization of the utility model can be popular among people.

Description

Mortise door lock is with panel and two-way handle

Technical field: the utility model is that two parts---panel and handle---of mortise door lock are the lockset accessory, belongs to five metals lockset manufacturing.

Background technology: general mortise door lock uses very common, in the office of enterprise and institution, or all is extensive use of mortise door lock in people's household dormitory.It is simple in structure, and good looking appearance is installed simple and easyly, easy to use, has many good qualities.But the combination of its handle and panel is very simple, generally is that the handle hole that handle passes on the panel directly is connected with square column, thisly is connected with certain weakness firmly:＜one〉the left and right direction door of opening, and transposing handle direction ratio is difficult;＜two〉handle rotates firmly bigger, light inadequately;＜three〉handle directly is connected with panel, long-term use, the application life of having reduced panel.Therefore, panel and handle is combined with improved necessity.

Summary of the invention: the purpose of this utility model provides a kind of mortise door lock with panel and two-way handle, it can be according to the door of different directions unlatching, arbitrarily change the handle direction, thereby reach with the door orientation, easy to use, this kind cooperation can make handle rotate light and handy, laborsaving, silent, also can prolong the application life of panel significantly.The inventor is design like this: the inventor has selected a kind of panel with neck ring, handle to do new improvement, connects one on the step of columnar neck ring rear end face The cushion rubber of shape at cushion rubber socket panel again, is done neck ring is rotated do not have the sound like this, and a kind of comfort feel is arranged on panel.Connect a planar marble bearing in the rear end of cushion rubber, can make the rotation of neck ring lighter like this, smooth.The circle of dialling that connects a band grab then at the rear end face of bearing, connect a jump ring again in the rear end of dialling circle, jump ring also is embedded in the draw-in groove on the neck ring rear end, for making the two-way rotation of handle energy, on the periphery of plane bearing, link the compound spring that turns to, one end of spring is connected on the panel inner wall on the locating pin, and the other end then is connected on the grab of dialling circle.Handle on panel connects in any case like this, and neck ring can left and right rotation under the compound effect that turns to spring and resetted, and has so just reached the purpose of the left and right bidirectional-movement that opens the door.Therefore, the utility model has just possessed following advantage＜one〉flexible, light and handy, laborsaving, convenient;＜two〉panel can be fixed, and does not have the difference of left and right door, and handle can connect by left and right both direction, brings great convenience to the customer;＜three〉can prolong application life of panel.

Description of drawings: followingly further specify structure of the present utility model according to accompanying drawing.Accompanying drawing 1 is a rear elevation of the present utility model; Accompanying drawing 2 is a front view of the present utility model; Accompanying drawing 3 is a cutaway top view of the present utility model; Accompanying drawing 4～10 is a unit construction assembling drawing of the present utility model.We learn with reference to the accompanying drawings: mortise door lock is with panel and two-way handle, comprise parts such as handle 1, neck ring 2, panel 3, its first design feature is the cushion rubber 5 that connects " " shape on the step 4 of neck ring 2 rear ends, and the neck ring hole 6 of panel 3 is connected on cushion rubber 5 cylindricals; Bearing 7 passes on the inwall 8 that neck ring 2 one ends are connected panel 3; Dialling circle 9 passes neck ring 2 and is connected with bearing 7; Jump ring 10 connects to be dialled circle 9 and is embedded in the draw-in groove 11 on the neck ring 2; The compound spring 12 that turns to is connected on bearing 7 cylindricals, and wherein an end is connected on the locating pin 13 on panel 3 inwalls 8, and the other end is connected on the grab 14 of dialling circle 9.Its second design feature is that handle 1 passes on the outer wall 15 that neck ring 2 front ends are connected panel 3.

Specific embodiments: we assemble each parts according to accompanying drawing 4 to 10 and add panel, make each cover of front and back panels handle, and the lock body of mortise door lock is combined become a mortise door lock by connecting square column.In plant laboratory, the experimenter has done 100,000 foldings experiment under normal behavior in service, and each parts of handle, panel and lock body are excellent, do not find structure and qualitative problem.Take handle, neck ring to separate in this utility model, the door that it can be opened according to different directions arbitrarily be changed the handle direction, thereby reaches no matter how opening to handle and all can doing two-way connection of door is very convenient.Connect cushion rubber in panel neck ring hole, it can make the light and handy rotation of handle, gives a kind of comfort feel of people, and do not have the sound in rotation process.Bearing is installed on neck ring, and it is more smooth brisk that handle is rotated, and can prolong the life-span of panel.Adopted the compound spring that turns in structure, it has been arranged, panel tightly is fixed on each component, the compound spring that turns to is along with the rotation of handle can left and rightly be swung, thereby make panel not have left and right branch, can allow the customer freely assemble, bring great convenience.Shift fork is installed in combination, and it can make handle that certain amplitude of fluctuation is arranged; Amplitude of fluctuation is decided with lock body, and like this, panel and lock body connect into as a whole, thereby lock body is played the effect of protection.Advantage of the present utility model is a lot, and is practical, estimates exploitation, promotes the use of and have market prospects preferably.

Claims (2)

1, mortise door lock comprises handle＜1 with panel and two-way handle 〉, neck ring＜2, panel＜3 etc. parts, it is characterized in that in neck ring＜2〉step＜4 of rear end go up and connect The cushion rubber of shape＜5 〉, panel＜3 neck ring hole＜6 be connected cushion rubber＜5 on the cylindrical; Bearing＜7〉pass neck ring＜2 end is connected panel＜3 inwall 8 on; Dial circle＜9〉pass neck ring＜2 with bearing＜7 be connected; Jump ring＜10〉connect to dial circle＜9 and be embedded in neck ring＜2 on draw-in groove＜11 in; Compound spring＜12 that turn to〉be connected bearing＜7 on the cylindrical, wherein an end is connected panel＜3 inwall＜8 on locating pin＜13 on, the other end is connected dials circle＜9〉grab＜14 on.

2, mortise door lock according to claim 1 is characterized in that handle＜1 with panel and two-way handle〉pass neck ring＜2 front end is connected panel＜3 outer wall＜15 on.

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