CN218293236U

CN218293236U - Telescopic door sill clamping device

Info

Publication number: CN218293236U
Application number: CN202222421114.6U
Authority: CN
Inventors: 王红娟
Original assignee: Guangzhou Xuya Household Items Co ltd
Current assignee: Guangzhou Xuya Household Items Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-13
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a telescopic door sill clamping device, which comprises a fixed seat and a movable seat, wherein the fixed seat is embedded in the movable seat, and the movable seat can slide relative to the fixed seat; a through groove for the door curtain of the telescopic door fence to pass through is arranged in the fixed seat, and a clamping hole is arranged on the groove wall of the through groove; be equipped with the holder in the fixing base, the holder docks in order to form the structure that can stretch out and retract from the centre gripping hole with the sliding seat, pushes out the holder from the centre gripping hole through the sliding seat in order to realize pressing from both sides tight bottom the door curtain. The utility model discloses a sliding seat promotes the holder, and the holder is released and is used for pressing from both sides the door curtain of tight flexible door fence when locking, makes the door curtain can not the perk, and is both more pleasing to the eye, also can prevent that children from drilling out below the door curtain. When the door curtain is unlocked, the clamping piece is pulled back into the fixed seat, so that the clamping of the door curtain is released, and the door curtain can be retracted. The whole device is simple and practical, is convenient to use, and can eliminate potential safety hazards existing in telescopic doorways on the market at present.

Description

Telescopic door sill clamping device

Technical Field

The utility model relates to a child protection product technical field, concretely relates to be used for telescopic safety protection door fence clamping device.

Background

In order to prevent the infant from getting out of the room and causing accidents such as loss and personal injury, a telescopic protective door fence is often installed on the indoor door. The protective door fence mainly comprises a telescopic curtain component, an upper fixing seat, a lower fixing seat, a scroll component, a hook seat and the like, wherein the telescopic curtain component is connected with the scroll component and can be pulled out outwards, and the telescopic curtain component can be automatically rolled up through the scroll component. Generally, a locking mechanism is arranged in the upper fixing seat, and the reel assembly cannot rotate and cannot wind the retractable curtain assembly after being locked. The rolling component can rotate automatically after the locking is released, and the automatic rolling of the telescopic curtain component is realized. However, the retractable curtain is generally made of cloth, so that the retractable curtain is soft in texture, the middle position of the bottom of the retractable curtain is easy to warp, the retractable curtain is not attractive, and if the gap is large, children can climb out from the gap, so that potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the defect to prior art existence, provide a simple structure, reasonable in design, can ensure flexible curtain warpage, make the clamping device that flexible door fence is more pleasing to the eye and safe.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a flexible door fence clamping device which characterized in that: the device comprises a fixed seat and a movable seat, wherein the fixed seat is embedded in the movable seat, and the movable seat forms a slidable structure relative to the fixed seat; a through groove for the door curtain of the telescopic door sill to pass through is arranged in the fixed seat, and a clamping hole is arranged on the wall of the through groove; be provided with the holder in the fixing base, the holder docks in order to form the structure that can stretch out and retract from the centre gripping hole with the sliding seat, pushes out the holder from the centre gripping hole through the sliding seat in order to realize pressing from both sides tight bottom the door curtain.

Furthermore, the clamping piece is installed in the installation groove of the fixed seat through a fixed shaft in a pivoted structure, the fixed shaft is arranged in the installation groove, the movable seat is provided with a pushing piece matched with the clamping piece, and the movable seat pushes and pulls the clamping piece through the pushing piece when sliding so that the clamping piece extends out of or retracts into the clamping hole.

Furthermore, clamping holes are symmetrically formed in the groove walls on the two sides of the through groove, clamping pieces are symmetrically arranged in the fixing seat along the through groove, and the clamping pieces on the two sides simultaneously oppositely extend out to clamp the bottom of the door curtain.

Furthermore, the clamping piece is in a 7-shaped structure, and the bending part of the clamping piece is pivoted with the fixed shaft; the inner side of the bent part is a concave position, a protruding part is arranged in front of the concave position of the clamping piece, the clamping piece extends out of the through groove from the clamping hole by pushing and pushing the protruding part through the pushing piece, and the clamping piece is retracted into the fixed seat by pulling the rear part of the clamping piece when the pushing piece returns to the concave position.

Furthermore, one side opposite to the protruding part on the clamping piece is provided with a clamping block, a rack structure is arranged on the clamping block, and the clamping block is meshed with a door curtain through the rack structures opposite to the two sides after being pushed into the penetrating groove. Therefore, the door curtain can be clamped more tightly, and the door curtain is prevented from slipping.

Furthermore, the movable seat is of a structure with two separated sides, an installation arm is arranged in the middle of the movable seat, and the fixed seat is embedded in the middle of the movable seat and is suspended above the installation arm; each pushing piece is arranged on the mounting arm and forms an integral structure with the mounting arm.

Furthermore, the device also comprises a bottom plate, the fixed seat is arranged on the bottom plate, and the bottom surface of the movable seat is attached to the bottom plate. The bottom surface of the bottom plate can be provided with a double-sided adhesive tape, and the whole device is fixed on the ground through the double-sided adhesive tape.

Furthermore, a plurality of fixing columns are arranged on the bottom plate, a plurality of butt-joint seats are arranged on the bottom surface of the fixing seat, the fixing seats are inserted into the butt-joint seats through the fixing columns, the fixing seat is fixedly combined with the bottom plate, and the movable seat is clamped between the fixing columns and the bottom plate to form a structure capable of sliding relative to the fixing seat.

Preferably, the pushing member is of a P-shaped structure, the arc-shaped part of the head of the pushing member is butted with the convex part of the clamping member, and the tail end of the pushing member is butted with the rear part of the clamping member.

When locking, pass the door curtain from wearing to establish the groove, promote the sliding seat and slide towards the fixing base in opposite directions, the head arc position of impeller pushes away the bulge of holder, makes the holder rotatory around the fixed axle, makes during pressing from both sides tight piece stretches out wearing to establish the groove from the centre gripping hole, and the tight piece of clamp on both sides folds, and the mutual interlock of rack structure to press from both sides tight door curtain, the sliding seat aligns with the fixing base this moment, and the door curtain can not the perk. During unlocking, the movable seat slides reversely, the tail end of the pushing piece pushes the tail of the clamping piece to enable the clamping piece to rotate reversely, the clamping block retracts into the fixed seat from the clamping hole, clamping of the door curtain is relieved, the movable seat and the fixed seat are staggered by one section, and the door curtain can be retracted.

The utility model discloses a sliding seat promotes the holder, and the holder is released and is used for pressing from both sides the door curtain of tight flexible door fence when locking, makes the door curtain can not the perk, both more pleasing to the eye, also can prevent that children from drilling out below the door curtain. When the door curtain is unlocked, the clamping piece is pulled back into the fixed seat, so that the clamping of the door curtain is released, and the door curtain can be retracted. The whole device is simple and practical, is convenient to use, and can eliminate potential safety hazards existing in telescopic doorways on the market at present.

Drawings

Fig. 1 is a schematic view of the open state of the present invention;

FIG. 2 is a schematic view of the clamping state of the present invention;

FIG. 3 is a schematic view of the opened state of the present invention after the fixing base is removed;

FIG. 4 is a schematic view of the clamping state of the utility model with the fixing base removed;

FIG. 5 is a schematic view of an opened state of the clamping member and the fixing base (one side of the clamping member is hidden);

fig. 6 is a schematic view of a clamping state of the clamping member and the fixing seat.

In the figure, 1 is a fixed seat, 11 is a through groove, 12 is a clamping hole, 13 is a mounting groove, 14 is a fixed shaft, 15 is a butt-joint seat, 2 is a movable seat, 21 is a mounting arm, 22 is a pushing part, 3 is a clamping part, 31 is a clamping block, 32 is a convex part, 33 is a concave part, 4 is a bottom plate, and 41 is a fixed column.

Detailed Description

In this embodiment, referring to fig. 1 to 6, the retractable door fence clamping device includes a fixed seat 1 and a movable seat 2, the fixed seat 1 is embedded in the movable seat 2, the movable seat 1 forms a slidable structure relative to the fixed seat 2, and the fixed seat 1 is stationary; a through groove 11 for the door curtain of the telescopic door sill to pass through is arranged in the fixed seat 1, and a clamping hole 12 is arranged on the wall of the through groove 11; be provided with holder 3 in fixing base 1, holder 3 docks with sliding seat 2 to form and can stretch out and the structure of indentation from centre gripping hole 12, release holder 3 from centre gripping hole 12 through sliding seat 2 and in order to realize the clamp of door curtain bottom.

The clamping piece 3 is installed in the installation groove 13 of the fixed seat 1 through the fixed shaft 14 in a pivoted structure, the fixed shaft 14 is arranged in the installation groove 13, the movable seat 2 is provided with a pushing piece 22 matched with the clamping piece 3, and the clamping piece 3 is pushed and pulled through the pushing piece 22 when the movable seat 2 slides, so that the clamping piece 3 extends out of or retracts into the clamping hole 12.

Clamping holes 12 are symmetrically formed in the groove walls on the two sides of the through groove 11, clamping pieces 3 are symmetrically arranged in the fixing seat 1 along the through groove 11, and the clamping pieces 3 on the two sides simultaneously oppositely extend out to clamp the bottom of the door curtain.

The clamping piece 3 is in a 7-shaped structure, and the bent part of the clamping piece is pivoted with the fixed shaft 14; the inner side of the bending part is a concave part 33, a convex part 32 is arranged in front of the concave part 33 of the clamping piece 3, the convex part 33 is extruded and pushed by the pushing piece 22 to ensure that the clamping piece 3 extends out of the clamping hole 12 and is arranged in the through groove 11, and the pushing piece 22 pulls the rear part of the clamping piece 3 to ensure that the clamping piece 3 retracts into the fixed seat 1 when returning to the concave part 33.

A clamping block 31 is arranged on one side of the clamping piece 3 opposite to the protruding part 32, a rack structure (not shown) is arranged on the clamping block 31, and the clamping block 31 is pushed into the through groove 11 and then is engaged with the through groove through the rack structures opposite to the two sides to clamp the door curtain. Therefore, the door curtain can be clamped more tightly, and the door curtain is prevented from slipping.

The movable seat 2 is of a structure with two separated sides, the middle of the movable seat is provided with an installation arm 21, and the fixed seat 1 is embedded in the middle of the movable seat 2 and is suspended above the installation arm 21; each pusher 22 is provided on the mounting arm 21 and is integrally structured with the mounting arm 21.

Still including bottom plate 4, fixing base 1 installs on bottom plate 4, and the bottom surface of sliding seat 2 pastes with bottom plate 4 mutually to can slide 4 relative bottom plates. A double-sided adhesive tape may be provided on the bottom surface of the bottom plate 4, and the entire apparatus is fixed to the ground by the double-sided adhesive tape.

Be provided with a plurality of fixed columns 41 on bottom plate 4, be provided with a plurality of butt joint seats 15 in the bottom surface of fixing base 1, insert butt joint seat 15 through fixed column 41, make fixing base 1 and bottom plate 4 combine fixedly to press from both sides movable seat 2 and form the structure that can carry out the slip relative to fixing base 1 between the two.

The pushing member 22 is of a P-shaped structure, the arc-shaped part of the head of the pushing member is butted with the convex part 32 of the clamping member 3, and the tail end of the pushing member is butted with the rear part of the clamping member 3.

When locking, pass the door curtain from wearing to establish groove 11, promote sliding seat 2 towards fixing base 1 and slide in opposite directions, the crowded bulge 32 that pushes away holder 3 in the head arc position of impeller 22 makes holder 3 rotatory around fixed axle 14, makes and presss from both sides tight piece 31 and stretches out wearing to establish groove 11 from centre gripping hole 12, the tight piece 31 of clamp on both sides folds, the interlock each other of rack structure, thereby press from both sides tight door curtain, sliding seat 2 aligns with fixing base 1 this moment, the door curtain can not the perk. During unlocking, the movable seat 2 slides reversely, the tail end of the pushing piece 22 pushes the tail of the clamping piece 3, the clamping piece 3 rotates reversely, the clamping block 31 retracts into the fixed seat 1 from the clamping hole 12, clamping of the door curtain is released, the movable seat 2 and the fixed seat 1 are staggered by a certain distance, and the door curtain can be retracted.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.

Claims

1. The utility model provides a flexible door fence clamping device which characterized in that: the device comprises a fixed seat and a movable seat, wherein the fixed seat is embedded in the movable seat, and the movable seat forms a slidable structure relative to the fixed seat; a through groove for the door curtain of the telescopic door fence to pass through is arranged in the fixed seat, and a clamping hole is arranged on the groove wall of the through groove; be provided with the holder in the fixing base, the holder docks with the sliding seat in order to form the structure that can stretch out and retract from the centre gripping hole, pushes out the holder in order to realize pressing from both sides tightly the door curtain bottom from the centre gripping hole through the sliding seat.

2. The retractable doorsill clamping device of claim 1, wherein: the clamping piece is installed in the installation groove of the fixed seat through the fixed shaft in a pivoted structure, the fixed shaft is arranged in the installation groove, the movable seat is provided with a pushing piece matched with the clamping piece, and the movable seat pushes and pulls the clamping piece through the pushing piece when sliding so that the clamping piece extends out of or retracts into the clamping hole.

3. The retractable doorsill clamping device of claim 2, wherein: clamping holes are symmetrically formed in the groove walls on the two sides of the through groove, clamping pieces are symmetrically arranged in the fixing seat along the through groove, and the clamping pieces on the two sides simultaneously oppositely extend out to clamp the bottom of the door curtain.

4. The retractable doorsill clamping device of claim 3, wherein: the clamping piece is in a 7-shaped structure, and the bent part of the clamping piece is pivoted with the fixed shaft; the inner side of the bent part is a concave position, a protruding part is arranged in front of the concave position of the clamping piece, the clamping piece extends out of the through groove from the clamping hole by pushing and pushing the protruding part through the pushing piece, and the clamping piece is retracted into the fixed seat by pulling the rear part of the clamping piece when the pushing piece returns to the concave position.

5. The retractable doorsill clamping device of claim 4, wherein: one side opposite to the protruding part on the clamping piece is provided with a clamping block, a rack structure is arranged on the clamping block, and the clamping block is meshed with a door curtain through the rack structures opposite to the two sides after being pushed into the penetrating groove.

6. The retractable doorsill clamping device of claim 3, wherein: the movable seat is of a structure with two separated sides, the middle of the movable seat is provided with an installation arm, and the fixed seat is embedded in the middle of the movable seat and is suspended on the installation arm; each pushing piece is arranged on the mounting arm and forms an integral structure with the mounting arm.

7. The retractable doorsill clamping device of claim 6, wherein: the device is characterized by further comprising a bottom plate, the fixed seat is installed on the bottom plate, and the bottom surface of the movable seat is attached to the bottom plate.

8. The retractable doorsill clamping device of claim 7, wherein: the bottom plate is provided with a plurality of fixing columns, the bottom surface of the fixing seat is provided with a plurality of butt-joint seats, the fixing seats and the bottom plate are combined and fixed by inserting the fixing columns into the butt-joint seats, and the movable seat is clamped between the fixing columns and the bottom plate to form a structure capable of sliding relative to the fixing seat.

9. The retractable doorsill clamping device of claim 4, wherein: the pushing piece is of a P-shaped structure, the arc-shaped part of the head of the pushing piece is in butt joint with the protruding part of the clamping piece, and the tail end of the pushing piece is in butt joint with the rear part of the clamping piece.