CN211115304U - Door stopper - Google Patents

Abstract

The utility model discloses a door stopper, including chassis, body ring, rubber buckle, rod cover, promotion piece and screwed pipe, the wedge groove has been seted up at the top on chassis, there is the top cap at the top on chassis through buckle and bayonet socket joint, body ring swing joint is on the surface on chassis, the rear side fixedly connected with connecting plate of rod cover, the through-hole has been seted up on the positive surface of connecting plate, and the through-hole sets up to two sets of, the round hole has been seted up at the top of rod cover, the inner chamber swing joint of round hole has the bull stick, the screw thread chamber has been seted up to the bottom of rod cover. The utility model discloses a cooperation of chassis, body ring, top cap and depression bar converts traditional magnet formula door-inhale into mechanical rotation locking, has increased the fixed stable system of door plant, has reduced the use noise, and through the cooperation of rubber lock and first spring, the effectual impact force of buffering when the door plant is fixed has increased the scour protection when door-inhale the locking and has hit the performance.

Description

Door stopper

Technical Field

The utility model relates to a door-inhale technical field specifically is door-inhale.

Background

Door-inhale also commonly known as the door knob, also be a door leaf and open the back and hold the device of location, close in order to prevent that wind from blowing or touching the door leaf, the door-inhale is at the house, market and office space homoenergetic use, adopt magnet and magnet inter attraction to realize the fixed of door plant during traditional door-inhale, but such door-inhale has many problems, at first magnet is fixed firm inadequately, the fixed unreliable of door plant, fixed at the door plant simultaneously, magnet produces great collision sound because of suction effect, can hit the door-inhale absolutely even, so traditional door-inhale performance is not too ideal, adopt the design of mechanical rotation to reach the function, the fixed reliability of door plant can be increased in nonmagnetic design, noise abatement and impulsive force.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a door-inhale possesses and uses reliably, small in noise. The advantage that the impact force is little has solved current door-inhale, because of the design of magnet door-inhale leads to the door plant to fix unreliable, the great and big problem of impact force of noise.

In order to achieve the above object, the utility model provides a following technical scheme: door-inhale, including chassis, body ring, rubber buckle, rod cover, promotion piece and screwed pipe, the wedge groove has been seted up at the top on chassis, the top on chassis has the top cap through buckle and bayonet socket joint, body ring swing joint is on the surface on chassis, the rear side fixedly connected with connecting plate of rod cover, the through-hole has been seted up on the positive surface of connecting plate, and the through-hole sets up to two sets of, the round hole has been seted up at the top of rod cover, the inner chamber swing joint of round hole has the bull stick, the screw thread chamber has been seted up to the bottom of rod cover, the internal surface swing joint in screw thread and screw thread chamber is passed through on the surface of screwed pipe.

Preferably, the rear side swing joint of wedge inslot surface has the movable block, rubber buckle fixed connection is in the top of movable block, the front side fixedly connected with depression bar of movable block bottom, the one end of depression bar is articulated through the bottom of center pin with the chassis inner chamber, the rear side fixedly connected with first spring of wedge inslot surface, the one end of first spring contacts with the front side that promotes the piece and the inside that the other end extends to the chassis, the top on chassis is the circumference array and sets up threaded hole, and the threaded hole is provided with three groups.

Preferably, the pushing block is movably connected to the other end of the pressing plate through a mounting groove, one end of the pushing block extends to the outside of the chassis and is arranged in a wedge shape, the other end of the pushing block is fixedly connected with a second spring, and the other end of the second spring is fixedly connected with the inner cavity of the pressing plate.

Preferably, the left side of the inner cavity of the chassis is hinged with a positioning block through a fixed axis, one side of the positioning block, which is close to the center of the chassis, is movably connected with a limiting rod through a groove, one end of the limiting rod is fixedly connected with the chassis, the inner cavity of the chassis is fixedly connected with a plate spring, and one end of the plate spring is in contact with one side of the positioning block, which is close to the center of the chassis.

Preferably, the internal surface of body ring has seted up the draw-in groove, the draw-in groove is provided with 8 groups, and the circumferential angle that the draw-in groove corresponds is 45 degrees, the one end that promotes piece and locating piece extends to the inner chamber of draw-in groove respectively, the notch has been seted up to the even array in surface of body ring, the notch is provided with a plurality of groups.

Preferably, a slotted hole is formed in the top of the rotating rod, a third spring is fixedly connected to the bottom of the rotating rod, a clamping hole is formed in the top of the threaded pipe, a pressing rod is fixedly connected to the bottom of the threaded pipe, the surface of the rotating rod is arranged to be octagonal, the inner surface of the clamping hole is arranged to be octagonal, the octagonal shape on the surface of the rotating rod is consistent with the octagonal shape on the inner surface of the clamping hole, and the inner surface of the slotted hole is arranged to be hexagonal.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a chassis, the body ring, the cooperation of top cap and depression bar, convert traditional magnet formula door-inhale into mechanical rotation locking, the fixed stable system of door plant has been increased, the use noise has been reduced, through the cooperation of rubber buckle and first spring, the effectual impact force when buffering the door plant and fixing, anti-collision performance when having increased the door-inhale locking, through the rubber buckle, the cooperation of movable block and clamp plate, realized pushing away rubber buckle through the depression bar and promoting the promotion piece, through the cooperation that promotes piece and draw-in groove, use the center pin to rotate through promoting a wedge end, the rotation of body ring has been realized, cooperation through locating piece and leaf spring, the locking of body ring after the rotation has been realized, can effectually prevent the body ring reversal, through the bull stick, the cooperation in screwed pipe and card hole, the regulation of depression bar length has been made things convenient for.

2. The utility model discloses a set up the connecting plate, made things convenient for the door-inhale to be connected with the door plant, through setting up the screw thread chamber, the installation and the rotation of screwed pipe have been made things convenient for, through setting up first spring, rubber buckle has been realized, the reset of clamp plate and movable block when the door-inhale unblock, through setting up the second spring, it moves at clamp plate inner chamber when the door-inhale unblock to have made things convenient for the promotion piece, through setting up the gag lever post, the spacing effect of locating piece has been played, through setting up the draw-in groove, the rotation and the location of body ring have been made things convenient for, through setting up the notch, utilize the transform of notch position, the locking of body ring to the depression bar has been realized, through setting up the third spring, the restoration of bull stick after the use has been made things convenient for, through setting up the card hole, it drives the screwed pipe rotation to have realized the.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a first cross-sectional view of the present invention;

FIG. 3 is a second sectional view of the present invention;

FIG. 4 is a front sectional view of a partial structure of the present invention;

fig. 5 is a top view of a partial structure of the present invention.

In the figure: the device comprises a base plate 1, a body circular ring 2, a top cover 3, a moving block 4, a rubber buckle 5, a first spring 6, a pressing rod 7, a rod sleeve 8, a connecting plate 9, a through hole 10, a notch 11, a threaded hole 12, a wedge-shaped groove 13, a pressing plate 14, a pushing block 15, a second spring 16, a positioning block 17, a limiting rod 18, a plate spring 19, a clamping groove 20, a threaded pipe 21, a rotating rod 22, a third spring 23, a round hole 24, a clamping hole 25, a threaded cavity 26 and a slotted hole 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-5, the door stopper comprises a chassis 1, a body ring 2, a rubber buckle 5, a rod sleeve 8, a pushing block 15 and a threaded pipe 21, wherein a wedge-shaped groove 13 is formed in the top of the chassis 1, a top cover 3 is clamped on the top of the chassis 1 through a buckle and a bayonet, the body ring 2 is movably connected to the surface of the chassis 1, a connecting plate 9 is fixedly connected to the rear side of the rod sleeve 8, the door stopper is conveniently connected to a door panel through the connecting plate 9, through holes 10 are formed in the front surface of the connecting plate 9, the through holes 10 are arranged in two groups, a round hole 24 is formed in the top of the rod sleeve 8, a rotating rod 22 is movably connected to the inner cavity of the round hole 24, a threaded cavity 26 is formed in the bottom of the rod sleeve 8, the threaded cavity 26 is arranged to facilitate installation and rotation of the threaded pipe 21, the surface of the threaded pipe 21 is movably connected to the inner surface of the threaded, the rubber buckle 5 is fixedly connected to the top of the moving block 4, the front side of the bottom of the moving block 4 is fixedly connected with a pressure lever 7, one end of the pressure lever 7 is hinged to the bottom of an inner cavity of the chassis 1 through a central shaft, the rear side of the inner surface of the wedge-shaped groove 13 is fixedly connected with a first spring 6, one end of the first spring 6 is in contact with the front side of the pushing block 15, the other end of the first spring extends into the inner cavity of the chassis 1, the resetting of the rubber buckle 5, the pressing plate 14 and the moving block 4 during door suction unlocking is realized through the arrangement of the first spring 6, the top of the chassis 1 is provided with threaded holes 12 in a circumferential array, the threaded holes 12 are provided with three groups, the pushing block 15 is movably connected to the other end of the pressing plate 14 through an installation groove, one end of the pushing block 15 extends to the outer part of the chassis 1 and is in a wedge shape, the other end of the pushing block, the other end of the second spring 16 is fixedly connected with the inner cavity of the pressing plate 14, the left side of the inner cavity of the chassis 1 is hinged with a positioning block 17 through a fixed axis, one side of the positioning block 17, which is close to the center of the chassis 1, is movably connected with a limiting rod 18 through a groove, the limiting action of the positioning block 17 is achieved through the arrangement of the limiting rod 18, one end of the limiting rod 18 is fixedly connected with the chassis 1, the inner cavity of the chassis 1 is fixedly connected with a plate spring 19, one end of the plate spring 19 is in contact with one side of the positioning block 17, which is close to the center of the chassis 1, the inner surface of the body ring 2 is provided with a clamping groove 20, the rotation and positioning of the body ring 2 are facilitated through the arrangement of the clamping groove 20, the clamping groove 20 is provided with 8 groups, the corresponding circumferential angle of the clamping groove 20 is 45 degrees, one ends of the, the locking of the body ring 2 to the pressure lever 7 is realized by utilizing the position change of the notch 11, the notch 11 is provided with a plurality of groups, the top of the rotating rod 22 is provided with a slotted hole 27, the use of a hexagonal wrench to rotate the rotating rod 22 is facilitated by arranging the slotted hole 27, the bottom of the rotating rod 22 is fixedly connected with a third spring 23, the resetting of the rotating rod 22 after use is facilitated by arranging the third spring 23, the top of the screwed pipe 21 is provided with a clamping hole 25, the rotation of the screwed pipe 21 driven by the rotating rod 22 is realized by arranging the clamping hole 25, the bottom of the screwed pipe 21 is fixedly connected with the pressure lever 7, the surface of the rotating rod 22 is arranged to be octagonal, the inner surface of the clamping hole 25 is arranged to be octagonal, the octagonal shape of the surface of the rotating rod 22 is consistent with the octagonal shape of the inner surface of the clamping hole 25, the inner surface of the slotted hole 27 is arranged to be hexagonal, convert traditional magnet formula door-inhale into mechanical rotation locking, the fixed stable system of door plant has been increased, the noise in use has been reduced, the cooperation through rubber buckle 5 and first spring 6, the effectual impact force when buffering the door plant and fixing, the scour protection when having increased the door-inhale locking hits the performance, through rubber buckle, movable block 4 and clamp plate 14's cooperation, realized pushing away rubber buckle 5 through depression bar 7 and promoting and promote piece 15, through the cooperation that promotes piece 15 and draw-in groove 20, use the center pin to rotate as the center through promoting 15 wedge ends of piece, the rotation of body ring 2 has been realized, cooperation through locating piece 17 and 19 leaf spring, the locking of body ring 2 after the rotation has been realized, can effectually prevent the reversal of body ring 2, through bull stick 22, the cooperation of screwed pipe 21 and card hole 25, the regulation of depression bar 7 length has been made things convenient for.

When the device is used, the connecting plate 9 is connected with a door plate by using the bolt and the through hole 10, then the position for fixing the chassis 1 is selected according to the position of the pressure lever 7, after the position is selected, the chassis 1 is fixed on the ground by using 3M glue or a threaded hole 12 and the bolt, then the body ring 2 and the buckle upper top cover 3 are sequentially sleeved, then the hexagonal wrench is inserted into the slotted hole 27, the rotating rod 22 is pressed into the inner cavity of the clamping hole 25, then the rotating rod 22 is rotated by using the hexagonal wrench, the octagonal rotating rod 22 drives the threaded pipe 21 to rotate in the threaded cavity 26 through the octagonal clamping hole 25, the change of the extending length of the pressure lever 7 is observed by rotating 45 degrees each time until the door plate is proper, when the door plate is locked, the door plate is forcibly held, the pressure lever 7 is pressed to the rubber buckle 5 by using force, the rubber buckle 5 drives the moving block 4, the moving block 4 drives the pressure plate 14 to move, the, the pushing block 15 drives the body circular ring 2 to rotate by using the resistance of the clamping groove 20, when the pressing rod 7 is completely pushed into the inner cavity of the chassis 1, the body circular ring 2 rotates by 45 degrees, the notch 11 and the wedge-shaped groove 13 are staggered by 45 degrees, the body circular ring 2 locks the pressing rod 7 and the door plate, the positioning block 17 is pressed into the clamping groove 20 of one group by the plate spring 19, the pushing block 15 is pushed into the clamping groove 20 of the next group under the action of the second spring 16 to prevent the clamping groove 20 from reversing, at the moment, the first spring 6 is in a compression state under the action of the pressing plate 14, when unlocking is needed, the pressing rod 7 is continuously pushed, the actions are repeated, the notch 11 of the next group is switched to be aligned with the pressing rod 7, at the moment, the door is unlocked, and simultaneously, after the pressing rod 7 is withdrawn, the first spring 6.

In summary, the following steps: this door-inhale passes through chassis 1, body ring 2, rubber buckle 5, rod cover 8, promotes the cooperation of piece 15 and screwed pipe 21, has solved current door-inhale, because of the design of magnet door-inhale leads to the door plant to fix unreliable, the great and big problem of impact force of noise.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Door-inhale, including chassis (1), body ring (2), rubber buckle (5), rod cover (8), promotion piece (15) and screwed pipe (21), its characterized in that: wedge groove (13) have been seted up at the top on chassis (1), the top on chassis (1) has top cap (3) through buckle and bayonet socket joint, body ring (2) swing joint is on the surface on chassis (1), rear side fixedly connected with connecting plate (9) of rod cover (8), through-hole (10) have been seted up on the positive surface of connecting plate (9), and through-hole (10) set up to two sets of, round hole (24) have been seted up at the top of rod cover (8), the inner chamber swing joint of round hole (24) has bull stick (22), threaded cavity (26) have been seted up to the bottom of rod cover (8), the internal surface swing joint of screw thread and threaded cavity (26) is passed through on the surface of screwed pipe (21).

2. The door stopper as claimed in claim 1, wherein: the rear side swing joint of wedge groove (13) internal surface has movable block (4), rubber buckle (5) fixed connection is in the top of movable block (4), the front side fixedly connected with depression bar (7) of movable block (4) bottom, the one end of depression bar (7) is articulated through the bottom of center pin and chassis (1) inner chamber, the rear side fixedly connected with first spring (6) of wedge groove (13) internal surface, the one end of first spring (6) contacts with the front side that promotes piece (15) and the other end extends to the inside of chassis (1), the top of chassis (1) is circumference array and has seted up screw hole (12), and screw hole (12) are provided with three groups.

3. The door stopper as claimed in claim 1, wherein: promote piece (15) through mounting groove swing joint in the other end of clamp plate (14), the one end that promotes piece (15) extends to the outside of chassis (1) and sets up to the wedge form, the other end fixedly connected with second spring (16) that promotes piece (15), the other end of second spring (16) and the inner chamber fixed connection of clamp plate (14).

4. The door stopper as claimed in claim 1, wherein: the left side of chassis (1) inner chamber is articulated through fixed axle center has locating piece (17), there is gag lever post (18) one side that locating piece (17) are close to chassis (1) center through recess swing joint, the one end and chassis (1) fixed connection of gag lever post (18), the inner chamber fixedly connected with leaf spring (19) of chassis (1), the one end and the locating piece (17) of leaf spring (19) contact near one side at chassis (1) center.

5. The door stopper as claimed in claim 1, wherein: draw-in groove (20) have been seted up to the internal surface of body ring (2), draw-in groove (20) are provided with 8 groups, and the circumferential angle that draw-in groove (20) correspond is 45 degrees, the inner chamber that the one end of promoting piece (15) and locating piece (17) extends to draw-in groove (20) respectively, notch (11) have been seted up to the even array in surface of body ring (2), notch (11) are provided with a plurality of groups.

6. The door stopper as claimed in claim 1, wherein: slotted hole (27) have been seted up at the top of bull stick (22), the bottom fixedly connected with third spring (23) of bull stick (22), card hole (25) have been seted up at the top of screwed pipe (21), the bottom fixedly connected with depression bar (7) of screwed pipe (21), the surface of bull stick (22) sets up to the octagon, the internal surface of card hole (25) sets up to the octagon, the octagon on bull stick (22) surface is unanimous with the octagon of card hole (25) internal surface, the internal surface of slotted hole (27) sets up to the hexagon.

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