CN217205985U

CN217205985U - Damping type inner inverted window

Info

Publication number: CN217205985U
Application number: CN202123245752.9U
Authority: CN
Inventors: 尚玉坤; 尚廷君; 尚广强; 尚光修; 吴斌; 张军涛; 吴亚峰; 田丽; 吴小娟; 靳振彬; 白鹤; 司笛
Original assignee: Henan Lvbao Energy Saving Door And Window Co ltd
Current assignee: Henan Lvbao Energy Saving Door And Window Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-08-16
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a bradyseism type window of falling to one side relates to the technical field of window of falling to one side, including window frame, casement, oblique pull rod, telescopic link, the lower edge of casement with the window frame is rotated and is connected, the side of casement is equipped with handle, tapered end, the handle is used for controlling the opening and shutting of tapered end, be equipped with on the window frame with the lock seat that the tapered end cooperates, oblique pull rod connects the window frame with the upside of casement, the telescopic link is connected the window frame with the both sides of casement, the upside of casement is equipped with the first recess that is used for holding oblique pull rod, be equipped with buffer gear on the telescopic link, buffer gear is used for restricting the telescopic link shrink; the utility model discloses a set up buffer gear, when making the casement close fast as external force, can absorb the kinetic energy of casement, alleviate the casement and to the striking of window frame, prevent that casement glass from damaging, can prevent interior window damage when proruption strong wind weather.

Description

Damping type internal inverted window

Technical Field

The utility model relates to an interior inverted window technical field specifically is a window falls in bradyseism type.

Background

Interior window of falling is a window that is popular gradually in recent years, and for flat-open window, interior window of falling can change and get into indoor air current direction, avoids directly blowing to the human body, can also avoid sleet to get into, also can take a breath in rainy day, avoids indoor stifle, and occupation space is little, does not influence the (window) curtain and uses, because interior window of falling design has the interior angle of falling of hasp restriction, also can use in strong wind weather.

The use place of interior inverted window is equipped with ventilation system such as office building, buildings such as office building, ventilation system during operation can make the inside atmospheric pressure of building be less than outdoor atmospheric pressure, thereby make outdoor air constantly get into indoorly from the window of opening, under the dual function of gravity and air current, interior inverted window keeps the biggest opening angle, but when outdoor strong wind weather appears, outdoor air current flows through window department at a high speed, can lead to the atmospheric pressure short time in the window outside sharply to reduce, thereby be less than indoor atmospheric pressure, make indoor air push the casement of interior inverted window to the window frame, make casement and window frame take place violent striking, send huge sound, can lead to casement glass shatter, breakage when serious, there is the potential safety hazard.

CN211691984U provides a transmission mechanism of window falls in side shifting, through setting up stop device, makes the casement obtain spacingly when falling in, avoids the casement to close because of less external force is automatic, but only can bear less external force, can make stop device inefficacy when outdoor wind speed is great, can't solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a window falls in bradyseism type can cushion the casement when the casement closes fast under the exogenic action, slows down the casement and to the impact force of window frame, prevents the glass damage on the casement.

The utility model adopts the technical scheme as follows:

the utility model provides a slow shock type window of falling in, includes window frame, casement, oblique pull rod, telescopic link, the casement with the window frame rotates to be connected, the side of casement is equipped with handle, tapered end, the handle is used for control opening and shutting of tapered end, be equipped with on the window frame with tapered end complex lock seat, oblique pull rod connects the window frame with the upside of casement, the telescopic link is connected the window frame with the both sides of casement, the upside of casement is equipped with and is used for holding the first recess of oblique pull rod, be equipped with buffer gear on the telescopic link, buffer gear is used for the restriction the telescopic link shrink.

Preferably, the telescopic rod comprises an outer tube and an inner tube, and the buffer mechanism is arranged in the outer tube.

Preferably, the buffer mechanism is a spring, and the original length of the spring is not less than the length of the outer tube.

Preferably, the telescopic rod comprises an outer tube and an inner tube, and the buffer mechanism is arranged on the outer side of the inner tube.

Preferably, buffer gear is the spring, the original length of spring is not less than the length of inner tube, keep away from on the inner tube one end fixedly connected with ring of outer tube, the ring is used for blockking the spring.

Preferably, an edge strip is arranged on one side, far away from the window frame, of the window sash, and a second groove matched with the edge strip is arranged on one side, close to the window sash, of the window frame.

Preferably, the surface of the groove is covered with a shock pad, and the shock pad is a spongy cushion or a rubber pad.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

(1) by adopting the telescopic rod with the buffer mechanism, when the window sash is rapidly closed under the action of external force, the telescopic rod is contracted, the spring is compressed, the kinetic energy of the window sash is gradually converted into the elastic potential energy of the spring, and the impact force of the window sash is absorbed, so that the window sash is prevented from violently impacting a window frame, the window sash glass is prevented from being damaged, and the noise during impact is reduced;

(2) by arranging the edge strips on the window sash and matching the edge strips with the grooves on the window frame, on one hand, the window sash can be accurately attached to the window frame when being closed, and the sealing effect between the window sash and the window frame can be improved;

(3) the sponge cushion or the rubber cushion covers the surface of the groove, so that the impact of the edge strips on the window frame can be reduced, the vibration generated when the edge strips collide with the window frame is absorbed, and the generated noise is reduced.

Drawings

Fig. 1 is a perspective view of embodiment 1 of the present invention.

Fig. 2 is a perspective view of the embodiment 1 of the present invention at another angle.

Fig. 3 is a structural diagram of the telescopic rod in embodiment 1 of the present invention.

Fig. 4 is a structural diagram of the telescopic rod in embodiment 2 of the present invention.

Fig. 5 is an enlarged view of a portion a in fig. 1.

Fig. 6 is an enlarged view of fig. 1 at B.

Fig. 7 is an enlarged view of fig. 2 at C.

The labels in the figure are: 1. a window frame; 2. a window sash; 3. a diagonal member; 4. a telescopic rod; 5. a buffer mechanism; 101. a lock seat; 102. a second groove; 201. a handle; 202. a lock head; 203. a first groove; 204. edging; 401. an outer tube; 402. an inner tube; 2031. a shock pad; 4021. a circular ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following detailed description of the present invention is made with reference to the accompanying drawings and examples, and it should be understood that the specific examples described herein are only for the purpose of explaining the present invention and are not intended to limit the present invention.

Example 1

The utility model provides a slow shock type window of falling in, including window frame 1, casement 2, oblique pull rod 3, telescopic link 4, casement 2 rotates with window frame 1 to be connected, the side of casement 2 is equipped with handle 201, tapered end 202, handle 201 is used for controlling opening and shutting of tapered end 202, be equipped with on the window frame 1 with tapered end 202 complex lock seat 101, oblique pull rod 3's both ends rotate with window frame 1 and casement 2's upside respectively and are connected, telescopic link 4 has 2, be located casement 2's both sides respectively, its both ends respectively with window frame 1, casement 2 rotates to be connected, casement 2's upside is equipped with the first recess 203 that is used for holding oblique pull rod 3, be equipped with buffer gear 5 on the telescopic link 4, buffer gear 5 is used for restricting the shrink of telescopic link 4, in order to prevent that 2 high-speed striking window frames 1 of casement.

The telescopic rod 4 comprises an outer tube 401 and an inner tube 402, a buffer mechanism 5 is arranged in the outer tube 401, the buffer mechanism 5 is a spring, the stiffness coefficient of the spring is 200N/m, the original length of the spring is not lower than the length of the outer tube 401, specifically, in the embodiment, the original length of the spring is equal to the length of the outer tube 401, so that the spring is always in a compressed state in the outer tube 401, in some embodiments, the original length of the spring can also be longer than the length of the outer tube 401, but at most not longer than 1.1 times of the length of the outer tube 401, otherwise, a larger force is needed to close the window sash 2 and the window frame 1, and the normal use of the inverted window is affected.

The side of keeping away from window frame 1 on casement 2 is equipped with strake 204, and strake 204 stretches out the edge of casement 2, and the side that is close to casement 2 on the window frame 1 is equipped with strake 204 complex second recess 102, and when casement 2 closed with window frame 1, strake 204 got into second recess 102 to play 2 limiting displacement to the casement, and improve the leakproofness.

The surface of the second groove 102 is covered with a shock absorbing pad 2031, the shock absorbing pad 2031 is a foam pad which can absorb part of the impact force when the window sash 2 contacts the window frame 1 and reduce the impact sound, and when the window sash 2 is closed, the foam pad is compressed and fills the gap between the edge strip 204 and the second groove 102.

When strong wind weather occurs outdoors, if the window sash 2 is acted by wind power and moves towards the window frame 1 quickly, the telescopic rod 4 can be shortened, and because the spring is always in a compressed state, when the telescopic pipe 4 is shortened, the inner pipe 402 compresses the spring in the outer pipe 401, so that the elastic force of the spring is increased, the shorter the length of the telescopic rod 4 is, the stronger the elastic force of the spring is, the stronger the capability of obstructing the telescopic rod 1 from being shortened is, so that the window sash 2 is gradually prevented from moving towards the window frame 1, if the elastic force of the spring is not enough to completely obstruct the window sash 2 from contacting with the window frame 1, the shock pad 2031 in the second groove 102 can absorb a part of impact force and reduce shock, thereby preventing the glass of the window sash 2 from being damaged as much as possible, and reducing noise generated by impact.

Example 2

The telescopic rod 4 comprises an outer tube 401 and an inner tube 402, a buffer mechanism 5 is arranged in the outer tube 401, the buffer mechanism 5 is a spring, the stiffness coefficient of the spring is 200N/m, the original length of the spring is not lower than the length of the inner tube 402, specifically, in the embodiment, the original length of the spring is equal to the length of the inner tube 402, so that the spring is always in a compressed state, in some embodiments, the original length of the spring may also be longer than the length of the inner tube 402, but at most not longer than 1.1 times of the length of the inner tube 402, otherwise, a larger force is required to close the window sash 2 and the window frame 1, so that the normal use of the inverted window is affected, a ring 4021 is fixedly connected to one end of the inner tube 402, which is far away from the outer tube 401, and the ring 4021 is used for blocking the spring and compresses the spring together with the outer tube 401.

The surface of the second groove 102 is covered with a shock absorbing pad 2031, the shock absorbing pad 2031 is a rubber pad, which can absorb part of the impact force when the window sash 2 contacts the window frame 1 and reduce the impact sound, and when the window sash 2 is closed, the sponge pad is compressed and fills the gap between the edge strip 204 and the second groove 102.

The working principle of this embodiment is similar to that of embodiment 1, and is not described herein again.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A shock-absorbing type inner inverted window comprises a window frame (1), window sashes (2), diagonal draw bars (3) and telescopic rods (4), the lower edge of the window sash (2) is rotationally connected with the window frame (1), the side surface of the window sash (2) is provided with a handle (201) and a lock head (202), the handle (201) is used for controlling the locking head (202) to open and close, the window frame (1) is provided with a lock seat (101) matched with the locking head (202), the inclined pull rod (3) is connected with the upper sides of the window frame (1) and the window sash (2), the telescopic rod (4) is connected with the two sides of the window frame (1) and the window sash (2), the upper side of the window sash (2) is provided with a first groove (203) for accommodating the diagonal draw bar (3), it is characterized in that the telescopic rod (4) is provided with a buffer mechanism (5), the buffer mechanism (5) is used for limiting the telescopic rod (4) to contract.

2. The shock-absorbing type inverted window according to claim 1, wherein the telescopic rod (4) comprises an outer tube (401) and an inner tube (402), and the buffering mechanism (5) is arranged in the outer tube (401).

3. A shock absorbing inverted window according to claim 2, wherein the cushioning mechanism (5) is a spring, and the original length of the spring is not less than the length of the outer tube (401).

4. The shock-absorbing type inverted window according to claim 1, wherein the telescopic rod (4) comprises an outer tube (401) and an inner tube (402), and the buffer mechanism (5) is arranged outside the inner tube (402).

5. The shock absorption type inverted window according to claim 4, wherein the buffer mechanism (5) is a spring, the original length of the spring is not less than the length of the inner pipe (402), a ring (4021) is fixedly connected to one end of the inner pipe (402) far away from the outer pipe (401), and the ring (4021) is used for blocking the spring.

6. A shock-absorbing type inverted window according to any one of claims 1 to 5, wherein a side of the window sash (2) away from the window frame (1) is provided with a side bar (204), and a side of the window frame (1) close to the window sash (2) is provided with a second groove (102) engaged with the side bar (204).

7. A shock-absorbing type inverted window according to claim 6, wherein the surface of the second groove (102) is covered with a shock-absorbing pad (2031), and the shock-absorbing pad (2031) is a sponge pad or a rubber pad.