CN211573197U

CN211573197U - Adjustable and replaceable novel door lower clamp

Info

Publication number: CN211573197U
Application number: CN201922204915.5U
Authority: CN
Inventors: 吴广文; 黄伟生
Original assignee: Guangdong Sahara Hardware Co ltd
Current assignee: Guangdong Sahara Hardware Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-25
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses an adjustable interchangeable novel door is pressed from both sides down, including core and panel, the core includes first holder, second holder and chuck, first spout and second spout have been seted up on the first holder, first holder sets up with second holder symmetry, and both set up relatively, chuck and first spout, the second spout is fixed mutually, be equipped with the mounting hole on the chuck, the panel inboard is equipped with the buckle, the draw-in groove has all been seted up to first holder and second holder, the buckle is corresponding with the draw-in groove, first holder and second holder all are squarely, the mounting hole includes straight flange and arc limit, the straight flange is located the both ends on arc limit, the distance on the arc limit of the relative both sides in mounting hole is greater than the distance of relative both sides straight flange. The chuck can remove along two spouts when the installation, and the adjustment of the chuck mounted position of being convenient for, simultaneously, can guarantee the transmission of pivot moment through the mounting hole, has effectively prevented that the phenomenon of skidding appears in the pivot in the mounting hole under great exogenic action.

Description

Adjustable and replaceable novel door lower clamp

Technical Field

The utility model belongs to a door presss from both sides, especially relates to an adjustable novel door is pressed from both sides down.

Background

When the glass door clamp is used, the door clamp is clamped at the bottom of the glass door, and the door clamp is matched with the rotating shaft of the ground spring, so that the glass door can rotate around the rotating shaft. However, when the existing door upper clamp is used, the door upper clamp is directly fixed on two sides of a glass door, after the door clamp is screwed and fixed through bolts, if the door clamp is not aligned with a rotating shaft, the door clamp needs to be detached and then positioned again, so that the installation is inconvenient, and the installation efficiency is reduced. For example, application No. 200520127045.1 discloses a plastic glass door clamp, which is characterized in that a glass door is clamped by two glass door clamping plates, and then a part matched with a rotating shaft is fixed on a hole on the glass door clamping plate through a screw, so that the door clamp has the problems of installation and positioning and is inconvenient to install. Simultaneously, after the door clamp is fixed, screw up the metal casing again through the screw and fix in the outside, improved the wholeness, and played better decorative effect, but this shell is inconvenient when the installation, and inconvenient dismantlement and change.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable novel door presss from both sides down, can solve at least one in the above-mentioned problem.

According to the utility model discloses an aspect provides an adjustable interchangeable novel door presss from both sides down, including core and panel, the core includes first holder, second holder and chuck, first spout and second spout have been seted up on the first holder, first holder sets up with second holder symmetry, and both set up relatively, chuck and first spout, the second spout is fixed mutually, be equipped with the mounting hole on the chuck, the panel inboard is equipped with the buckle, the draw-in groove has all been seted up to first holder and second holder, the buckle is corresponding with the draw-in groove, first holder and second holder all are squarely, the mounting hole includes straight flange and arc limit, the straight flange is located the both ends on arc limit, the distance on the arc limit of the relative both sides of mounting hole is greater than the distance of relative both sides straight flange.

The utility model has the advantages that: the panel, the first clamping piece and the second clamping piece are fixed through the matching of the buckles and the clamping grooves, so that the panel can be conveniently installed, the installation steps are simplified, the installation efficiency is improved, and the panel is convenient to disassemble and assemble; all be equipped with first spout and second spout on corresponding holder, consequently, the chuck can remove along two spouts when the installation for the chuck corresponds with corresponding pivot position, and the adjustment of the chuck mounted position of being convenient for need not to adjust the core many times, has improved the installation effectiveness of adjustable changeable novel door clamp down greatly, simultaneously, has reduced the requirement to the operating personnel when the installation, and overall structure is simple, the installation of being convenient for. Meanwhile, the distance between the arc-shaped edges at two opposite sides of the mounting hole is greater than that between the straight edges at two opposite sides, so that the torque transmission of the rotating shaft of the floor spring can be ensured, and the phenomenon of slipping of the rotating shaft in the mounting hole under the action of large external force is effectively prevented.

In some embodiments, the panel comprises a body and a flat plate, wherein the body comprises an end surface part, the flat plate is fixed on the end surface part of the body through bonding, the body is of an integral injection molding structure, and the body is matched with the first clamping piece and the second clamping piece. Therefore, the flat plate is fixed on the body through bonding, so that the flat plate and the body can be conveniently fixed, the flat plates with different use requirements can be replaced according to actual needs, the installation is convenient, screw holes do not need to be drilled on the body, and the assembly efficiency is greatly improved; the body is an integrative injection moulding structure, has improved the production efficiency of body greatly, simple structure.

In some embodiments, the body further comprises a plurality of side walls, the side walls are distributed along the peripheries of the end face portions, the end face portions are planes, the side walls are matched with the peripheries of the first clamping pieces and the second clamping pieces, the bottom ends of the end face portions are attached to the top ends of the first clamping pieces and the second clamping pieces, and the buckles are located on the inner sides of the side walls. Therefore, the structure of the body is greatly simplified, the overall strength of the body can be increased, and the overall use requirement is met.

In some embodiments, the chuck includes a body portion and a connecting portion, the connecting portion is disposed at one end of the body portion, the body portion has a mounting hole, the connecting portion is clamped between the first sliding groove and the second sliding groove, a width of the body portion is greater than a width of the connecting portion, and an end face of one end of the body portion abuts against end faces of the first clamping member and the second clamping member. From this, the width of this somatic part is greater than the width of connecting portion, and when the chuck of being convenient for was fixed with two holders, spacing effect was realized through the terminal surface of this somatic part.

In some embodiments, the inner side of the first clamping piece is provided with a boss, the boss comprises a horizontal portion and an arc-shaped portion, the boss and the first clamping piece are of an integrally formed structure, the end surface of the horizontal portion is located above the first sliding groove, and the arc-shaped portion extends from one end of the horizontal portion to the bottom end of the first clamping piece. Therefore, the boss is arranged, so that the clamping piece can be conveniently and better attached to the glass door in a bearing way; be equipped with horizontal part and arc portion, can laminate with the edge of glass door, the smooth transition of the glass door shape of being convenient for appears the concentration of glass door stress when having avoided the use, has improved holistic life.

In some embodiments, the first sliding groove and the second sliding groove are located on the same straight line, and the connecting portion is provided with two communicating holes corresponding to the first sliding groove and the second sliding groove, respectively. From this, be equipped with two intercommunicating pores, can improve the stationarity that the chuck was installed on two grip blocks, and can make things convenient for the relative spout of chuck to remove, be convenient for guarantee the degree of accuracy of pivot mounted position.

In some embodiments, the adjustable and replaceable novel door lower clamp further comprises a fastening bolt, clamping positions are respectively formed in the first sliding groove and the second sliding groove, the fastening bolt corresponds to the clamping positions, and after the fastening bolt penetrates through the corresponding sliding groove and the communicating hole, the clamping head is fixed between the first clamping piece and the second clamping piece. Therefore, the clamping head can be conveniently fixed between the first clamping piece and the second clamping piece by fastening the bolt; be equipped with the screens, thereby can be convenient for fastening bolt compresses tightly first holder and second holder with the chuck locking.

In some embodiments, the new adjustable and replaceable door lower clamp further comprises a damping sheet, and the damping sheet is fixedly bonded to the inner side of the first clamping member. Therefore, the direct contact between the glass and the metal clamping piece is effectively avoided, and the glass is prevented from bursting in the clamping process.

Drawings

Fig. 1 is a reference structure diagram of the use state of the novel adjustable and replaceable door lower clamp of the invention;

FIG. 2 is a schematic view of the exploded structure of the middle panel of the adjustable and replaceable door lower clamp of the present invention;

FIG. 3 is a schematic structural view of the center core of the adjustable and replaceable door lower clamp of the present invention;

FIG. 4 is a schematic structural view of a first clamping member of the adjustable and replaceable door lower clamp of the present invention;

fig. 5 is a schematic structural view of the chuck in the adjustable and replaceable novel door lower clamp of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 5: adjustable changeable novel door is pressed from both sides down, including core 10 and panel 20, core 10 includes first holder 1, second holder 2 and chuck 3, has seted up first spout 4 and second spout 5 on the first holder 1, and first holder 1 sets up with second holder 2 symmetry, and both set up relatively, and chuck 3 is fixed mutually with first spout 4, second spout 5, wherein, is equipped with mounting hole 311 on the chuck 3. The inboard buckle 201 that is equipped with of panel 20, draw-in groove 6 has all been seted up to first holder 1 and second holder 2, and buckle 201 is corresponding with draw-in groove 6, and first holder 1 and second holder 2 all are squarely. In the actual use process, the adjustable and replaceable novel door lower clamp is fixed on the upper edge of the glass door and matched with a rotating shaft arranged on a door frame. The first clamping piece 1 and the second clamping piece 2 are metal parts; after the buckle 201 is buckled with the clamping groove 6, the panel 20 and the core body 10 are fixed, so that the panel 20 is convenient to mount.

The panel 20 comprises a body 7 and a flat plate 8, wherein the body 7 comprises an end surface part 71, the flat plate 8 is fixed on the end surface part 71 of the body 7 through bonding, the body 7 is of an integral injection molding structure, and the body 7 is matched with the first clamping piece 1 and the second clamping piece 2. In the in-service use process, body 7 is the plastic part, and dull and stereotyped 8 can be corrosion resistant plate, aluminum plate or other pigmented faces for dull and stereotyped 8 bonds conveniently, and plays fine decorative effect, satisfies different operation requirements.

The body 7 further comprises a plurality of side walls 72, the side walls 72 are distributed along the peripheries of the end face portions 71, the end face portions 71 are planes, the side walls 72 are matched with the peripheries of the first clamping piece 1 and the second clamping piece 2, the bottom ends of the end face portions 71 are attached to the top ends of the first clamping piece 1 and the second clamping piece 2, and the buckles 201 are located on the inner sides of the side walls 72. End face portion 71 is continuous plane, can improve the intensity of body, has simplified the structure of body 7 simultaneously, and can increase the area of contact when end face portion 71 bonds with dull and stereotyped 8, has guaranteed the steadiness that dull and stereotyped 8 bonded to and keep dull and stereotyped 8's planarization, satisfy the operation requirement.

The mounting hole 311 includes straight edges 312 and arc-shaped edges 313, the straight edges 312 are located at two ends of the arc-shaped edges 313, and the distance between the arc-shaped edges 313 at two opposite sides of the mounting hole 311 is greater than that between the straight edges 312 at two opposite sides. Thus, the rotation of the door is facilitated by the cooperation of the mounting hole 311 and the rotation shaft of the floor spring. Because the distance between the arc-shaped edges 313 on the two opposite sides of the mounting hole 311 is greater than that between the straight edges 312 on the two opposite sides, the transmission of the torque of the floor spring rotating shaft can be ensured, and the phenomenon of slipping of the rotating shaft in the mounting hole 311 under the action of a large external force can be effectively prevented.

The chuck 3 includes a body 31 and a connecting portion 32, the connecting portion 32 is disposed at one end of the body 31, the mounting hole 311 is located on the body 31, the connecting portion 32 is clamped between the first sliding slot 4 and the second sliding slot 5, the width of the body 31 is greater than that of the connecting portion 32, and an end surface of one end of the body 31 abuts against end surfaces of the first clamping member 1 and the second clamping member 2. The width of the body part 31 is larger than that of the connecting part 32, so that when the chuck 3 is installed in cooperation with the two clamping pieces, the end face of one end of the body part 31 plays a limiting role, the connecting part 32 just corresponds to the two sliding groove positions, and the chuck 3 can be installed quickly.

The first sliding groove 4 and the second sliding groove 5 are located on the same straight line, and the connecting portion 32 is provided with two communication holes 321, and the two communication holes 321 correspond to the first sliding groove 4 and the second sliding groove 5, respectively. A first chute 4 and

the lengths of the slotted holes of the second sliding chutes 5 are the same, which facilitates the horizontal movement of the connecting part 32, thereby realizing the adjustment of the horizontal position of the rotating shaft 33 and facilitating the positioning of the rotating shaft 33.

When the mounting hole 311 of the chuck 3 is moved to a proper position on the sliding groove and fixed, the cylinder 33 is inserted into the mounting hole 311 from the opening side of the mounting hole 311, and then the baffle 34 presses and fixes the cylinder 33 in the mounting hole 311. Wherein, the baffle 34 and the body 31 are screwed and fixed by screws.

The adjustable and replaceable novel door lower clamp further comprises a fastening bolt 9, clamping positions 30 are formed in the first sliding groove 4 and the second sliding groove 5, the fastening bolt 9 corresponds to the clamping positions 30, and after the fastening bolt 9 penetrates through the corresponding sliding grooves and the communicating holes 321, the chuck 3 is fixed between the first clamping piece 1 and the second clamping piece 2. After the connecting portion 32 moves to a desired position of the corresponding sliding groove, the fastening bolt 9 sequentially penetrates through the sliding groove of the first clamping member 1, the communication hole 321 and the sliding groove of the second clamping member 2 and then is screwed and fixed. Meanwhile, the clamping position 30 is arranged, the fastening bolt 9 acts on the clamping position 30, and the first clamping piece 1 and the second clamping piece 2 can be conveniently pressed by the fastening bolt, so that the chuck 3 is locked.

In the actual use, for better and door cooperation, the inboard of first holder 1 is equipped with boss 12, and boss 12 includes horizontal part 121 and arc portion 122, and boss 12 and first holder 1 are integrated into one piece structure, and the terminal surface of horizontal part 121 all is located the top of first spout 4, and arc portion 122 extends to the bottom of first holder 1 by the one end of horizontal part 121. This adjustable novel door presss from both sides down at the installation, boss 12 of first holder 1 and boss 12 looks butt of second holder 2, and the edge shape of horizontal part 121 and the up end AND gate of arc portion 122 is laminated mutually for first holder 1 and second holder 2 press from both sides the door tightly. Through being equipped with horizontal part 121 and arc portion 122, can make things convenient for the laminating with the door, can play the spacing effect when this adjustable changeable novel door presss from both sides on the door under and installs, can realize smooth transition with the shape phase-match of door simultaneously.

The novel adjustable and replaceable door lower clamp further comprises a damping sheet 40, and the damping sheet 40 is fixedly bonded on the inner side of the first clamping piece 1. Wherein, the shock-absorbing sheet 40 is an asbestos pad or a rubber pad, which effectively avoids the direct contact between the glass and the metal clamping piece and avoids the glass from bursting in the clamping process.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these all fall into the protection scope of the present invention.

Claims

1. The adjustable and replaceable novel door lower clamp is characterized by comprising a core body (10) and a panel (20), wherein the core body (10) comprises a first clamping piece (1), a second clamping piece (2) and a chuck (3), a first sliding groove (4) and a second sliding groove (5) are formed in the first clamping piece (1), the first clamping piece (1) and the second clamping piece (2) are symmetrically arranged and oppositely arranged, the chuck (3) is fixed with the first sliding groove (4) and the second sliding groove (5), a mounting hole (311) is formed in the chuck (3), a buckle (201) is arranged on the inner side of the panel (20), clamping grooves (6) are formed in the first clamping piece (1) and the second clamping piece (2), the buckle (201) corresponds to the clamping grooves (6), and the first clamping piece (1) and the second clamping piece (2) are square, the mounting hole (311) comprises straight edges (312) and arc-shaped edges (313), the straight edges (312) are located at two ends of the arc-shaped edges (313), and the distance between the arc-shaped edges (313) on two opposite sides of the mounting hole (311) is larger than that between the straight edges (312) on two opposite sides.

2. The novel adjustable and replaceable door lower clamp as claimed in claim 1, wherein the panel (20) comprises a body (7) and a plate (8), the body (7) comprises an end surface portion (71), the plate (8) is fixed on the end surface portion (71) of the body (7) through bonding, the body (7) is of an integral injection molding structure, and the body (7) is matched with the first clamping piece (1) and the second clamping piece (2).

3. The novel adjustable and replaceable door lower clamp as claimed in claim 2, wherein the body (7) further comprises a plurality of side walls (72), the side walls (72) are distributed along the periphery of an end surface portion (71), the end surface portion (71) is a plane, the side walls (72) are matched with the peripheries of the first clamping piece (1) and the second clamping piece (2), the bottom end of the end surface portion (71) is matched with the top ends of the first clamping piece (1) and the second clamping piece (2), and the buckle (201) is located on the inner side of the side walls (72).

4. The novel adjustable and replaceable door lower clamp according to any one of claims 1 to 3, wherein the clamping head (3) comprises a body portion (31) and a connecting portion (32), the connecting portion (32) is disposed at one end of the body portion (31), the mounting hole (311) is located on the body portion, the connecting portion (32) is clamped between the first sliding groove (4) and the second sliding groove (5), the width of the body portion (31) is greater than that of the connecting portion (32), and an end surface of one end of the body portion (31) abuts against end surfaces of the first clamping member (1) and the second clamping member (2).

5. The adjustable and replaceable novel door lower clamp according to claim 4, wherein the inner side of the first clamping member (1) is provided with a boss (12), the boss (12) comprises a horizontal portion (121) and an arc-shaped portion (122), the boss (12) and the first clamping member (1) are of an integrally formed structure, the end surface of the horizontal portion (121) is located above the first sliding groove (4), and the arc-shaped portion (122) extends from one end of the horizontal portion (121) to the bottom end of the first clamping member (1).

6. The new type of adjustable and exchangeable door lower clamp according to claim 5, characterized in that said first sliding groove (4) and said second sliding groove (5) are located on the same line, said connecting portion (32) is provided with two communication holes (321), said two communication holes (321) correspond to said first sliding groove (4) and said second sliding groove (5), respectively.

7. The novel adjustable and replaceable door lower clamp according to claim 6, further comprising a fastening bolt (9), wherein the first sliding groove (4) and the second sliding groove (5) are respectively provided with a clamping position (30), the fastening bolt (9) corresponds to the clamping position (30), and after the fastening bolt (9) penetrates through the corresponding sliding groove and the communication hole (321), the clamping head (3) is fixed between the first clamping member (1) and the second clamping member (2).

8. The new type of adjustable and exchangeable door lower clamp according to claim 7, further comprising a shock absorbing plate (40), said shock absorbing plate (40) being adhesively fixed to the inside of the first clamping member (1).