CN210032974U

CN210032974U - Zipper type inner window

Info

Publication number: CN210032974U
Application number: CN201920362326.7U
Authority: CN
Inventors: 陈明伟; 张琴; 李延安; 李梅; 于晴
Original assignee: Changjiang River Shandong Grain And Oil Stored Equipment Co Ltd; Shandong Changjiang Grain Storage Machinery Ltd By Share Ltd
Current assignee: Changjiang River Shandong Grain And Oil Stored Equipment Co Ltd; Shandong Changjiang Grain Storage Machinery Ltd By Share Ltd
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2020-02-07
Anticipated expiration: 2029-03-20

Abstract

The utility model particularly relates to a zip formula interior window, window frame, casement in its characterized in that is including the installation granary, casement one end is through articulating on the window frame from the return hinge, the other end medial surface of keeping away from the round pin axle is equipped with the spring lock, the rear end of spring lock is equipped with the spring bolt pull head, be equipped with wire rope capstan and first pulley on the outside outer wall of granary, first pulley is located wire rope capstan top, be equipped with the second pulley on the granary inner wall that corresponds with it, be equipped with the wall pipe of crossing that link up the granary wall between first pulley and the second pulley, wire rope winds first pulley on the wire rope capstan, pass the wall pipe, it is connected with the spring bolt pull head of spring lock to walk around the second pulley. The utility model has the advantages of reasonable structure, flexible and convenient use, high efficiency and safety.

Description

Zipper type inner window

Technical Field

The utility model particularly relates to a zip fastener formula interior window.

Background

The interior window of granary is because the structure is very simple at present, and it closes and opens all needs personnel to get into the inside manual operation of granary, and the interior window of eminence still need just can realize opening and close with the help of the instrument, and whole process is wasted time and energy, and efficiency is not high, and the granary need be windowed and ventilate the gassing after carrying out the fumigation operation moreover, and personnel get into the inside interior window of opening of granary and are very dangerous, have very big potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art granary's interior window can only get into the inside manual opening and closing of granary by personnel, has the defect that work efficiency is low, the potential safety hazard is big, provides a zip fastener formula interior window, and personnel need not to get into inside the interior window of can realizing of granary and open and close, and work efficiency is high, safety.

The utility model discloses a realize through following technical scheme:

the zipper type inner window is characterized in that the zipper type inner window comprises a window frame and a window sash which are installed in a granary, one end of the window sash is hinged to the window frame through a self-return hinge, a spring lock is arranged on the inner side face of the other end, away from a pin shaft, of the window sash, a spring bolt pull head is arranged at the rear end of the spring lock, a steel wire rope winch and a first pulley are arranged on the outer wall outside the granary, the first pulley is located above the steel wire rope winch, a second pulley is arranged on the inner wall, corresponding to the first pulley, of the granary, a wall passing pipe penetrating through the wall of the granary is arranged between the first pulley and the second pulley, a steel wire rope on the steel wire rope winch passes through.

The utility model discloses a make the casement be in normally closed state under the condition of not exerting external force from the return hinge, for the mature commercial product of prior art, its preferred but not limited to adopt the interior window hinge that cangzhou dill automobile parts Limited produced. It can also be replaced by a common hinge and an automatic door and window return device.

The utility model discloses a spring lock is the mature commercial product of prior art, preferably but not limited to adopt the spring lock of the quiet rich door and window accessory processing factory production of zibo wenchang lake district trade company, and it includes integrative spring bolt, locking lever and spring bolt pull head, relies on the spring to realize that the spring bolt stretches out, and its supporting spring bolt cover is installed on the window frame.

The utility model rotates the wire rope winch, firstly retracts the spring bolt of the spring lock to separate the spring bolt from the spring bolt sleeve on the window frame, continues to rotate the wire rope winch, and pulls the window sash open under the action of pulling force until the window sash is completely opened; when the inner window needs to be closed again, the steel wire rope winch is rotated reversely, the tensile force on the steel wire rope disappears, the lock tongue of the spring lock stretches out again under the action of the spring, and the window sash returns under the action of the self-return hinge until the lock tongue is inserted into the lock tongue sleeve on the window frame again.

Further, the utility model discloses a spring bolt pull head height of second pulley and spring lock is the same, and wire rope between the spring bolt pull head of second pulley and spring lock is the horizontality promptly. The utility model discloses can be applied to the interior window of various directions, when being applied to the casement that the upper and lower direction was opened, the second pulley is in same vertical line with the spring lock, and the wire rope between the spring bolt pull head of second pulley and spring lock is vertical state promptly. Through the arrangement, the tension direction of the steel wire rope can be consistent with the telescopic direction of the puller of the spring bolt, the resistance is reduced, and the service life of the spring lock is prolonged.

Further, the utility model discloses a wire rope capstan winch is manual capstan winch or electric capstan winch.

The utility model discloses a manual capstan winch or electric capstan winch are the mature commercial product of prior art. For example, the hand winch is preferably, but not limited to, an 800 pound hand winch manufactured by tin-free siemens mechanical co.

The utility model has the advantages of reasonable structure, flexible and convenient use, high efficiency and safety. The utility model discloses a wire rope capstan winch sets up on the granary outer wall, is fit for the place of personnel's operation, and interior window is opened through capstan winch pulling spring lock to operating personnel, easy operation, and safe in utilization can effectively avoid the personnel's safety risk that stifling operation caused.

Drawings

Fig. 1 is a schematic structural view of the window sash of the present invention when closed;

fig. 2 is a schematic structural view of the window sash of the present invention when opened.

Fig. 3 is a schematic view of a portion of the structure in the direction a of fig. 1.

As shown in the figure: 1. a wire rope winch; 2. a base; 3. a wire rope; 4. a first pulley; 5. a support; 6. a wall-passing pipe; 7. a support; 8. a latch; 9. a self-return hinge; 10. a window sash; 11. a sealing strip; 12. a second pulley.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby. It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in fig. 1, 2, and 3: the granary wall outside is equipped with base 2, install wire rope capstan 1 on the base 2, the winding has wire rope 3 on the wire rope capstan 1, wire rope keyboard 1's top is equipped with support 5, be equipped with first pulley 4 on the support 5, granary wall inboard is provided with support 7, be equipped with the second pulley the same with first pulley height on the support 7, be equipped with the wall pipe 6 of crossing through the wall body on the wall between two pulleys, the wall inboard sets up the interior window, its casement 10 left end articulates on the window frame through self return hinge 9, the right-hand member medial surface of casement 10 is equipped with spring lock 8, be equipped with the spring bolt cover that corresponds with spring lock 8's spring bolt on the window frame, the right-hand member face of casement 10 is provided with sealing strip 11, wire rope 3 walks around first pulley 4, pass wall pipe 6, walk around second pulley 12 and be connected with spring lock.

As shown in fig. 1, the interior window is normally closed.

As shown in fig. 2, when the inner window needs to be opened, the wire rope winch 1 is rotated, under the action of the wire rope 3, the bolt of the spring lock 8 retracts to separate from the bolt sleeve on the window frame, the wire rope winch 1 continues to be rotated, and the window sash 10 is pulled open under the action of the tensile force of the wire rope 3 until the window sash is completely opened; when the inner window needs to be closed again, the steel wire rope winch 1 is rotated reversely, the tension on the steel wire rope 3 disappears, the lock tongue of the spring lock 8 stretches out again under the action of the spring, and the window sash returns under the action of the self-return hinge 9 until the lock tongue is inserted into the lock tongue sleeve on the window frame again.

Claims

1. The utility model provides a zip-lock formula interior window, its characterized in that is including window frame, the casement in the installation granary, casement one end articulates on the window frame through from return hinge, the other end medial surface of keeping away from the round pin axle is equipped with the spring lock, the rear end of spring lock is equipped with the spring bolt pull head, be equipped with wire rope capstan winch and first pulley on the outside outer wall of granary, first pulley is located wire rope capstan winch top, be equipped with the second pulley on the granary inner wall that corresponds with it, be equipped with the wall pipe of crossing that link up the granary wall between first pulley and the second pulley, wire rope on the wire rope capstan winch passes through the wall pipe around first pulley, it is connected with the spring bolt pull head of spring lock to walk around.

2. The slide-lock inner window according to claim 1, wherein the second pulley is the same height as the latch tongue slider of the spring lock, i.e. the wire rope between the second pulley and the latch tongue slider of the spring lock is in a horizontal state.

3. The zipper-type interior window of claim 1, wherein the wire rope winch is a manual winch or an electric winch.