Sliding window with locking device
Technical Field
The utility model relates to a austral window, sliding sash with locking device, concretely relates to automobile-used austral window, sliding sash.
Background
The sliding window comprises a window frame, a sliding rail and a movable window, wherein the movable window can be installed on the sliding rail in a sliding mode, the movable window is locked when being located at a closed position, and the movable window is unlocked to move and open when being opened. The vehicle window does not occupy extra space in an opening and closing state, and the push window is widely used on various vehicles at present. However, in the installation process of the existing sliding window, after the movable window is closed, the movable window cannot be well locked due to the locking device, so that the movable window is frequently bumped during the driving process of a vehicle, and the movable window can generate frequent vibration to make sound, thereby causing noise.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims at providing a austral window, sliding sash rational in infrastructure.
Realize the utility model discloses the technical scheme of purpose is:
a sliding window with a locking device comprises a window frame, a sliding rail and a movable window, wherein the sliding rail is fixed on the inner side surface of the window frame, the number of the movable window is two, the movable window is arranged between the two slide rails, the upper part and the lower part of the movable window are respectively matched with the upper slide rail and the lower slide rail in a sliding way, a rubber ring is arranged on one side of the movable window facing the window frame, a locking device is arranged on the movable window, the locking device comprises a handle, a pull rod and a spring, the handle and the pull rod are movably arranged on the movable window, one end of the handle is provided with an operating handle, the other end of the handle is connected with one end of the pull rod, the other end of the pull rod is provided with a locking end, two ends of the spring are respectively abutted against the pull rod and the spring seat on the movable window, and the slide rail is provided with a locking groove matched with the locking end; the lock groove is internally provided with a first side wall and a second side wall which are opposite, the bottom of the first side wall is provided with a slope surface inclined towards the direction of the second side wall, the bottom of the slope surface is provided with a limit groove in the lock groove, the tail end of the locking end is provided with a limit boss matched with the limit groove, when the movable window is positioned at a closed position, the limit boss stretches into the lock groove under the action of a spring, the slope surface slides into the limit groove, and meanwhile, the locking end enters the lock groove and the locking end is back to one side of the window frame and the first side wall is abutted.
in the technical scheme, the pull rod is provided with the spring installation rod arranged along the length direction of the pull rod, the spring is sleeved on the spring installation rod, the spring seat is formed with the positioning insertion hole, and the tail end of the spring installation rod is inserted into the positioning insertion hole.
In the technical scheme, the end part of the handle is provided with a clamping groove, the corresponding end part of the pull rod is provided with a hanging buckle matched with the clamping groove, and the opening direction of the clamping groove is vertical to the movable direction of the pull rod.
In the technical scheme, strip-shaped bosses extending along the movable direction of the pull rod are formed on two sides of the pull rod, limit grooves matched with the strip-shaped bosses are formed on the movable window, and the strip-shaped bosses move relatively in the limit grooves when the pull rod moves.
The utility model discloses has positive effect: (1) adopt the utility model provides a structure, when the activity window is in closed position under the effect of spring spacing protruding income the locked groove and warp the slope slides in the spacing inslot, meanwhile the locking end gets into the locked groove is just locked and the end is carried on one side of window frame with first lateral wall offsets, at the activity window orientation one side of window frame, the rubber circle is compressed tightly between activity window and window frame to it is spacing to carry out fine restraint to the activity window, alleviates or avoids the vehicle to jolt at the in-process vehicle of driving and leads to the activity window vibrations, and then has effectively reduced the noise because of the activity window vibrations produce.
Drawings
Fig. 1 is a rear view of the middle sliding window of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged partial view at B of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 2 at C;
FIG. 5 is a schematic structural view of the middle handle of the present invention;
Fig. 6 is a schematic structural view of the middle pull rod of the present invention;
Fig. 7 is a schematic structural view of the middle slide rail of the present invention.
the reference symbols shown in the figures are: 1-a window frame; 2-a slide rail; 21-glue injection groove; 22-glue overflow groove; 23-spacer bumps; 3-a movable window; 4-pulling a handle; 41-operating handle; 42-card slot; 5-a pull rod; 51-a locking end; 52-locking groove; 521-a first side wall; 522-a second side wall; 53-slope surface; 54-a limit groove; 55-a limit boss; 56-bar-shaped lug bosses; 57-spring mounting rods; 58-hanging buckle; 6-a spring; 7-spring seats; 71-positioning the insertion hole.
Detailed Description
the specific structure of the present invention is described below with reference to the attached drawings:
A sliding window with a locking device is disclosed, as shown in fig. 1 to 4, and comprises a window frame 1, sliding rails 2 and a movable window 3, wherein the sliding rails 2 are fixed on the inner side surface of the window frame 1, the number of the sliding rails 2 is two, the two sliding rails are arranged in parallel up and down, the movable window 3 is arranged between the two sliding rails 2, the upper part and the lower part of the movable window 3 are respectively in sliding fit with the two sliding rails 2, one side of the movable window 3 facing the window frame 1 is provided with a rubber ring, the movable window 3 is provided with the locking device, the locking device comprises a handle 4, a pull rod 5 and a spring 6, the handle 4 and the pull rod 5 are movably arranged on the movable window 3, one end of the handle 4 is provided with an operating handle 41, the other end of the handle is connected with one end of the pull rod 5, the other end of the pull rod 5 is provided with a locking end 51, two ends of the spring 6, a locking groove 52 matched with the locking end 51 is arranged on the sliding rail 2; the locking groove 52 has a first side wall 521 and a second side wall 522 opposite to each other, the first side wall 521 is a side wall close to the window frame 1, the second side wall 522 is a side wall far from the window frame 1, a slope surface 53 inclined toward the second side wall 522 is provided at the bottom of the first side wall 521, the lock groove 52 is provided with a limiting groove 54 at the bottom of the slope surface 53, the end of the locking end 51 is provided with a limiting boss 55 matched with the limiting groove 54, when the movable window 3 is at the closed position, the rubber ring is pressed between the movable window 3 and the window frame 1 to play a role of sealing and water proofing, under the action of the spring 6, the limit boss 55 extends into the lock groove 52 and slides into the limit groove 54 via the slope surface 53, at the same time, the locking end 51 enters the locking groove 52 and the side of the locking end 51 facing away from the window frame 1 abuts against the first side wall 521. With the above structure in this embodiment, when the movable window 3 is in the closed position, under the action of the spring 6, the limiting boss 55 extends into the lock groove 52 and slides into the limiting groove 54 through the slope surface 53, meanwhile, the locking end 51 enters into the lock groove 52, one side of the locking end 51, which faces away from the window frame 1, abuts against the first side wall 521, and on one side of the movable window 2, which faces the window frame 1, the rubber ring is compressed between the movable window 3 and the window frame 1, so that the movable window is well constrained and limited, vibration of the movable window caused by vehicle bumping during the driving process of the vehicle is reduced or avoided, and noise generated by vibration of the movable window is effectively reduced. When the locking is released, the locking part and the limit boss 55 are withdrawn from the lock groove 52 by applying an acting force to the operation handle 41, and the movable window can be easily moved after the locking is released.
As shown in fig. 1 and 6, a recessed glue injection groove 21 and a glue overflow groove 22 surrounding the glue injection groove 21 are formed on one side of the slide rail 2, which is opposite to the window frame 1, the glue injection groove 21 extends along the length direction of the slide rail 2, and a spacing protrusion 23 is arranged between the glue injection groove 21 and the glue overflow groove 22, when the slide rail 2 is installed by adopting the above structure, the slide rail 2 is bonded and fixed on a vehicle body by injecting glue into the glue injection groove 21, and excess glue injected into the glue injection groove 21 overflows and flows into the glue overflow groove 22, so that the glue is prevented from overflowing to the slide rail 2 or the surface of the vehicle body, and the attractiveness is improved.
As shown in fig. 5, be equipped with the spring mounting pole 57 that sets up along pull rod 5 length direction on the pull rod 5, spring 6 cover is established on the spring mounting pole 57, the shaping has location jack 71 on the spring holder 7, insert the end of spring mounting pole 57 in the location jack 71, can effectively avoid spring 6 to drop through adopting above-mentioned structure, guarantee spring 6's installation reliability.
Referring to fig. 3 and 4, a clamping groove 42 is formed at an end of the handle 4, a hanging buckle 58 matched with the clamping groove 42 is arranged at a corresponding end of the pull rod 5, an opening of the clamping groove 42 faces a direction perpendicular to a movable direction of the pull rod 5, and the pull rod 5 and the handle 4 are connected through matching of the clamping groove 42 and the hanging buckle 58, so that the connection reliability of the two is ensured.
In this embodiment, the shaping of 5 both sides of pull rod has the edge the bar boss 56 that 5 portable directions of pull rod extend the setting, the shaping have on the activity window 3 with bar boss 56 complex spacing recess (not shown in the figure), during the pull rod removes bar boss 56 is in relative movement carries on spacingly with bar boss 56 through spacing recess and cooperatees to pull rod 5, avoids pull rod 5 one end perk under the effect of spring 6 to provide the direction for the removal of pull rod 5.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.