A kind of window buffers closed orbit profile structure
Technical field
It the utility model is related to a kind of window buffering closed orbit profile structure.
Background technology
For mosquito-proof, antitheft etc. demand, we can install screen window on mounted window.But traditional whole veil window
Simple in construction to drip on the window being arranged on, in slide-open or closing, the friction between screen window and window can cause yarn for it
Window sends the noise of high-decibel when sliding, in addition, when in screen window in slide-open or closing, due to the speed mistake of slip
It hurry up, even if user can not draw back one's hand, thus cause the limbs of user to be crushed, the limbs for the user that can be when serious occur
The situation of fracture.So existing window sectional material structure has above-mentioned limitation.
In summary, noise when existing window sectional material structure has a screen window slip is big, and door and window slides closure
Speed is fast, the problem of easily crushing the limbs of user.
The content of the invention
In view of this, the utility model purpose is to provide a kind of noise that can be reduced when in use when door and window closes, with
And the speed of Amortization window closure, avoid crushing the window of the limbs of user from buffering closed orbit profile structure.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is:A kind of window buffers closed orbit section bar
Structure, including top section bar, buffer and fixed block, the top section bar are made up of the first holding section and the second holding section, and
First holding section and the second holding section are integrated setting, and the lower end of first holding section is provided with the first cell body, and described first
Cell body is inverted L-type groove, and first cell body is provided at both ends with the first neck, chute is provided with first cell body,
The chute is wholely set with the first cell body, and holding part, the holding part and cunning are provided with the middle part of the chute medial surface
Groove is wholely set, and the lower end of second holding section is provided with the second cell body and the 3rd cell body, second cell body and the 3rd groove
Body is wholely set with the second holding section, and the lower end of the second cell body both sides is inwardly provided with the second neck, second neck
It is wholely set with the second cell body.
Preferably, the holding part include the holding part body that tilts down and be arranged on holding part body tip to
Upper inclined smooth department, the holding part body are wholely set with smooth department, be advantageous to the roller activity clamping on buffer,
Buffer is transferred in top section bar to slide.
Preferably, the buffer is arranged on the lower section of chute, and it is connected with slide, can be under top section bar
Put slip.
Preferably, the buffer includes lower house and upper shell, the upper shell is internally provided with sliding block and consolidated
Fixed column, the sliding block top are hingedly connected with blocked block, and the fixed column runs through sliding block, enables to sliding block sliding in fixed column
It is dynamic, and the left end of sliding block is provided with spring, the sliding block after slip can be resetted, the upper shell is provided at both ends with
Roller, the roller are hinged with upper shell, can be set in the lower slide of top section bar, one end of the close left end roller
There is clamp, the clamp is wholely set with upper shell, can be fixed with blocked block clamping.
Preferably, the blocked block includes the left extension of clamping block body and clamping block body, and blocked block sheet
The upper end of body and the lower end of left extension are that indent is set, by can be with fixed block at the chute of the upper end of clamping block body
Clamping is fixed, and can be slided by buffer window when closing window can buffer speed, and pass through left extension lower end
Indent and clamp clamping, prevent window from resetting, and during windowing, blocked block departs from clamp, and Spring driving sliding block resets so that buffer
Movement is opened a window.
Preferably, the fixed block is located at the inside of chute, and fixed with chute stud, can be with buffer card
Hold, be advantageous to the sliding speed of buffer switch door and window.
The utility model has the technical effect that following aspect:First cell body energy of the first holding section in top section bar
Enough and window clamping, and chute is internally provided with due to the first cell body, can accommodating buffer, pass through buffer window
Family when being turned on and off can buffer speed, reduce because of high-decibel noise caused by slip, while can by buffer speed
Prevent the limbs of user from being crushed by window.
Brief description of the drawings
Fig. 1 is the overall structure figure that a kind of window of the utility model buffers closed orbit profile structure;
Fig. 2 is the sectional view for the top section bar that a kind of window of the utility model buffers closed orbit profile structure;
Fig. 3 is the structure chart for the buffer that a kind of window of the utility model buffers closed orbit profile structure.
Embodiment
Below in conjunction with accompanying drawing 1-3, specific embodiment of the present utility model is described in further detail, so that the utility model
Technical scheme is more readily understood and grasped.
A kind of window buffers closed orbit profile structure, as shown in figure 1, including top section bar 1, buffer 2 and fixed block
3, the buffer 2 is arranged on the lower section of chute 7, and is slidably connected with chute 7, can be slided below top section bar 1, described
Fixed block 3 is located at the inside of chute 7, and is fixed with the stud of chute 7, can carry out clamping with buffer 2, be advantageous to buffer switch
The sliding speed of door and window.As shown in Fig. 2 the top section bar 1 is made up of the first holding section 4 and the second holding section 5, and the first card
Hold the holding section 5 of portion 4 and second and be integrated setting, it is possible to increase the fastness of top section bar, the lower end of first holding section 4 are set
The first cell body 4 is equipped with, first cell body 4 is inverted L-type groove, and first cell body 4 is provided at both ends with the first neck
601, it can facilitate and be fixed with window clamping, chute 7, the cell body 4 one of chute 7 and first are provided with first cell body 4
Body is set, and enables to window to be slided in the first cell body 4, holding part 8, institute are provided with the middle part of the medial surface of chute 7
State holding part 8 to be wholely set with chute 7, the holding part 8 includes the holding part body tilted down and is arranged on holding part
The acclivitous smooth department 9 of body tip, the holding part body are wholely set with smooth department 9, be advantageous to on buffer 2
The activity clamping of roller 18 so that buffer 2 can be transferred in top section bar 1 and slided.The lower end of second holding section 5 is provided with
Second cell body 10 and the 3rd cell body 11, the cell body 11 of the second cell body 10 and the 3rd are wholely set with the second holding section 5, and described
The lower end of the both sides of two cell body 10 is inwardly provided with the second neck 101, and second neck 101 is wholely set with the second cell body 10,
It can be fixed with window clamping, as shown in figure 3, the buffer 2 includes lower house 12 and upper shell 17, the upper shell 12
Sliding block 13 and fixed column 15 are internally provided with, the top of sliding block 13 is hingedly connected with blocked block 14, and the fixed column 15 runs through
Sliding block 13, enable to sliding block 13 to be slided in fixed column 15, and the left end of sliding block 13 is provided with spring 16, will can slide
Sliding block 16 afterwards is resetted, and the upper shell 17 is provided at both ends with roller 18, and the roller 18 is be hinged with upper shell 17, energy
Enough lower slides in top section bar 1, one end of the close left end roller 18 is provided with clamp 19, the clamp 19 and upper casing
Body 17 is wholely set, and can be fixed with the clamping of blocked block 14, and the blocked block 14 includes clamping block body and clamping block body
Left extension, and the upper end of clamping block body and the lower end of left extension are that indent is set, and pass through the upper of clamping block body
Speed can be buffered when can be fixed at the chute at end with the clamping of fixed block 3, and can slide by the window of buffer 2 and close window
Degree, and by the indent of left extension lower end and the clamping of clamp 19, prevent window from resetting, during windowing, blocked block 14 departs from clamp
19, spring 16 drives sliding block 13 to reset so that the movement of buffer 2 is opened a window.
The utility model is when in use:1)Windowing state:, then will be sliding by spring 16 after blocked block 14 departs from clamp 19
Block 13 moves right reset, with the fixed block clamping being arranged in chute 7 so that window is slowly opened in the presence of buffer 2
Open, noise caused by slip can be reduced;2)Window closing state:After artificial force, sliding block 13 is moved to the left window, is squeezed simultaneously
Pressing spring 16 so that window slow sliding closing in the presence of buffer 2, noise caused by slip can be reduced, and
Prevent from crushing limbs, after blocked block 14 and 19 clamping of clamp, window can be fixed, and can not be opened a window by resetting.
The utility model has the technical effect that following aspect:First cell body energy of the first holding section in top section bar
Enough and window clamping, and chute is internally provided with due to the first cell body, can accommodating buffer, pass through buffer window
Family when being turned on and off can buffer speed, reduce because of high-decibel noise caused by slip, while can by buffer speed
Prevent the limbs of user from being crushed by window.
Certainly, it is representative instance of the present utility model above, in addition, the utility model can also have other a variety of
Embodiment, all technical schemes formed using equivalent substitution or equivalent transformation, all falls within the requires of the utility model protection
Within the scope of.