CN201206376Y

CN201206376Y - Pushing handle for fire-proof door

Info

Publication number: CN201206376Y
Application number: CNU2008200571417U
Authority: CN
Inventors: 张士忠
Original assignee: SHANGHAI TONG GUAN HARDWARE CO Ltd
Current assignee: SHANGHAI TONG GUAN HARDWARE CO Ltd
Priority date: 2008-04-10
Filing date: 2008-04-10
Publication date: 2009-03-11
Anticipated expiration: 2018-04-10

Abstract

The utility model discloses a fireproof door push bar which is characterized in that the upper part and the lower part of either a left push bar seat or a right push bar seat are arranged symmetrically in the longitudinal direction; the left push bar seat is connected with a left push bar, and a lock core device is arranged in the left push bar seat; the left push bar seat is connected with a right push bar, and a bolt device is arranged in the right push bar; and the lock core device includes the bolt. The fireproof door push bar further comprises a first sheathing case and a second sheathing case which are arranged in pairs; the first sheathing case and the second sheathing case can be optionally sheathed on the left push bar seat and the right push bar seat, and a bolt hole is formed on one side of the first sheathing case. The design has the advantage that the time and the cost which have to be spent on the respective manufacture of fireproof door push bars in different directions in die sinking can be saved.

Description

A kind of labeled door handle

Technical field

The utility model relates to a kind of labeled door handle, is specifically related to a kind of labeled door handle that can be applicable to left hand model and right hand model simultaneously.

Background technology

Labeled door is a kind of lifesaving appliance common in the modern architecture, and its purpose is can allow in the scene of a fire survivor fast and door be opened with need not directly to contact the shop front, so all is provided with the labeled door handle of being convenient to open on the labeled door.

As shown in Figure 6, the labeled door handle is installed on the one side of labeled door, it includes two paired left and

right doors seat

80,81, correspond respectively to the left and right sides of door-plate plate face, and be equipped with lock core device 85 on each

door knob seat

80,81, be connected with push rod 90 between two

door knob seats

80,81, can open lock core device 85 fast by pressing down this push rod 90, and then open labeled door.But in buildings in general, labeled door can be divided into labeled door and the right labeled door of opening on a left side of opening.The design of labeled door handle only is the design of corresponding folk prescription to labeled door mostly in the prior art, this expression manufacturer must produce when making the labeled door handle in left hand model labeled door handle (lock core is installed in left-hand door in the seat 80) and the right hand model labeled door handle (lock core is installed in right door knob seat 81) simultaneously, thus, die sinking Production Time is expended and cost consumption improves relatively.

Summary of the invention

The purpose of this patent provides a kind of labeled door handle that can be fit to left hand model and right hand model labeled door simultaneously.

To achieve these goals, the technical solution of the utility model is: a kind of labeled door handle, comprise left handle seat and right handle seat, it is characterized in that left handle seat and right handle seat are laterally zygomorphic pedestal, left side handle seat is connected with left handle, be provided with lock core device in the handle seat of a left side, right handle seat is connected with right handle, also be provided with the dead bolt device in the right handle seat, lock core device comprises dead bolt, this labeled door handle also comprises first sheath body and second sheath body of paired setting, and this first sheath body and second sheath body are set in outside left handle seat and the right handle seat alternatively, and is provided with dead bolt hole in a side of first sheath body.

During use, can select two sheath bodies alternately are set on two handle seats according to the direction that will install this labeled door handle, when correspondence is installed in the left hand model labeled door, first begs for valve jacket when being located on the left handle seat, the dead bolt shell correspondence of left side handle seat protrudes out dead bolt hole, otherwise then first sheath body is located on the right handle seat.Only need die sinking to make a kind of labeled door handle during manufacturing and get final product, therefore can remove from the prior art because of the labeled door handle of making two kinds of different directions spent over head time and cost.Therefore, of the present utility modelly be simple in structure, easy for installation a little, can save in the prior art because of the labeled door handle of making two kinds of different directions spent over head time and cost.

Description of drawings

Fig. 1 is an outside drawing of the present utility model

Fig. 2 is an outward appearance exploded view of the present utility model

Fig. 3 is the front elevation drawing of a kind of embodiment of the utility model

Fig. 4 is the outward appearance exploded view of the another kind of embodiment of the utility model

Fig. 5 is the front elevation drawing of the another kind of embodiment of the utility model

Fig. 6 is the front elevation drawing of prior art

The specific embodiment

A kind of labeled door handle, comprise left handle seat 10 and right handle seat 20, it is characterized in that left handle seat 10 is laterally zygomorphic pedestal with right handle seat 20, left side handle seat 10 is connected with left handle 12, be provided with lock core device 13 in the left side handle seat 10, right handle seat 20 is connected with right handle 22, also be provided with dead bolt device 23 in the right handle seat 20,

lock core device

13 and 23 all comprises

dead bolt

131 and 231, this labeled door handle also comprises first sheath body 30 and second sheath body 40 of paired setting, this first sheath body 30 and second sheath body 40 are set in outside left handle seat 10 and the right handle seat 20 alternatively, and are provided with dead bolt hole 33 in a side of first sheath body 30.

Referring to illustrated in figures 1 and 2, left side handle seat 10 is laterally zygomorphic pedestal, its positive centre is convexly equipped with a handle connecting portion 11, this handle connecting portion 11 removably connects with left handle 12, left side handle 12 is provided with push rod connecting portion 121, is provided with lock core device 13 in the pedestal, and lock core device 13 comprises knob 131 and the dead bolt 132 of controlling lock and unlock, wherein knob 131 is convexly equipped with the right side wall edge at left handle 10, and the dead bolt telescopically is convexly equipped with the left side wall edge at left handle seat 10.

Right handle seat 20 is laterally zygomorphic pedestal, its positive centre is convexly equipped with a handle connecting portion 21, this handle connecting portion 21 removably connects with right handle 22, right handle 22 is provided with push rod connecting portion 221, be provided with lock core device 23 in the pedestal, lock core device 23 comprises knob 231 and the dead bolt 232 of controlling lock and unlock, and wherein knob 231 is convexly equipped with the left side wall edge at right handle 10, and the dead bolt telescopically is convexly equipped with the right side wall edge at right handle seat 10.Wherein

lock core device

13 and 23 is prior art, therefore repeats no more once more.

First sheath body 30 and second sheath body 40 are the housing that designs in pairs, its profile is all corresponding with left and right sides handle 10 and 20 separately, two

sheath bodies

30 and 40 bottom are equipped with opening, this

sheath body

30 and 40 correspondences can be set on left handle seat 10 or the right handle seat 20 by this opening, the profile of housing also is symmetrical up and down, therefore,

housing

30 and 40 can be set on

arbitrary handle seat

10 and 20 forward or backwards, the roof of this two sheath body respectively runs through and is provided with a

handle hole

31 and 41, its position is corresponding to the

handle connecting portion

11 and 21 of left and right sides handle

seat

10 and 20, when sheath body was set on left and right sides handle 10 and 20, left and right sides handle 11 was connected with 21 with handle connecting portion 11 with 12.Two

sheath bodies

30 and 40 are provided with

knob hole

32 and 42 at a side wall surface, this

knob hole

32 and 42 positions corresponding to knob 131 and 231.Wherein first sheath body 30 is provided with dead bolt hole 33 on the 32 opposite side walls of knob hole, corresponding to the dead bolt 132 of two

handle seats

10 and 20 and 232 position, when first sheath body 30 is set on left handle seat 10 or the right handle seat 20, can make its

dead bolt

132 or 232 correspondences pass this dead bolt hole 33.

During use, be provided with push rod 50 between left and right sides handle 12 and 13, this push rod 50 is fixed on the push

rod connecting portion

121 and 221 of two

handles

12 and 22, uses for opening labeled door.The user can be set in first sheath body 30 and second sheath body, 40 correspondences on left and right sides handle

seat

10 and 20 according to the directional selectivity that will install this labeled door handle, and have only first sheath body 30 to be provided with dead bolt hole 33, during therefore as if use left hand model labeled door, then first sheath body 30 is set on the left handle seat 10 (referring to Fig. 3), make its dead bolt 132 correspondence stretch out dead bolt hole 33, and the dead bolt 132 of right handle seat 20 is hidden in second sheath body 40; Otherwise, first sheath body 30 is set in (referring to Fig. 4 and Fig. 5) on the right handle seat 20.Design can be saved the required consumed time of labeled door handle and the cost that must produce two kinds of different directions when die sinking is made respectively like this.

Claims

1, a kind of labeled door handle, comprise left handle seat and right handle seat, it is characterized in that left handle seat and right handle seat are laterally zygomorphic pedestal, left side handle seat is connected with left handle, be provided with lock core device in the handle seat of a left side, right handle seat is connected with right handle, also be provided with the dead bolt device in the right handle seat, lock core device comprises dead bolt, this labeled door handle also comprises first sheath body and second sheath body of paired setting, this first sheath body and second sheath body are set in outside left handle seat and the right handle seat alternatively, and are provided with dead bolt hole in a side of first sheath body.

2, labeled door handle as claimed in claim 1, it is characterized in that left handle seat is laterally zygomorphic pedestal, its positive centre is convexly equipped with a handle connecting portion, this handle connecting portion and left handle removably connect, left side handle is provided with the push rod connecting portion, be provided with lock core device in the pedestal, lock core device comprises knob and the dead bolt of controlling lock and unlock, and wherein knob is convexly equipped with the right side wall edge at left handle; Right handle seat is laterally zygomorphic pedestal, its positive centre is convexly equipped with a handle connecting portion, this handle connecting portion and right handle removably connect, right handle is provided with the push rod connecting portion, be provided with lock core device in the pedestal, lock core device comprises knob and the dead bolt of controlling lock and unlock, and wherein knob is convexly equipped with the left side wall edge at right handle.

3, labeled door handle as claimed in claim 1 or 2, it is characterized in that first sheath body and second sheath body housing for designing in pairs, its profile is all corresponding with left and right sides handle separately, the bottom of two sheath bodies is equipped with opening, the profile of housing also is symmetrical up and down, the roof of this two sheath body respectively runs through and is provided with the handle hole, its position is corresponding to the handle connecting portion of left and right sides handle seat, left and right sides handle is connected with the handle connecting portion, two sheath bodies are provided with the knob hole at a side wall surface, this knob hole is corresponding to the position of knob, and wherein first sheath body is provided with dead bolt hole on the opposite side wall of knob hole.

4, labeled door handle as claimed in claim 1 or 2 is characterized in that being provided with push rod between left handle and the right handle, and this push rod is fixed on the push rod connecting portion of two handles.