CN110924803A

CN110924803A - Glass door clamp

Info

Publication number: CN110924803A
Application number: CN201911279852.8A
Authority: CN
Inventors: 宋春红; 房珺; 鲍晓霖
Original assignee: Anhui Shanshui Space Decoration Co Ltd
Current assignee: Anhui Shanshui Space Decoration Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-03-27

Abstract

The invention provides a glass door clamp which comprises a door clamp body, clamping plates, a threaded rod, a threaded sleeve, an expansion bracket, a movable frame and a slope plate, wherein the two clamping plates are oppositely arranged in the door clamp body, the threaded rod is rotatably arranged in the door clamp body, the threaded sleeve is sleeved on the threaded rod and forms threaded transmission with the threaded rod, the end part of the expansion bracket is sleeved at the bottom of the threaded sleeve, one end of the expansion bracket penetrates through the door clamp body, the movable frame is movably arranged on the expansion bracket, the bottom of the expansion bracket is provided with an installation rod, the side surface of each clamping plate is provided with the slope plate, the top of one end of the expansion bracket penetrating through the door clamp body is in a slope shape, and the slope-shaped tops of the expansion bracket are respectively contacted with. The telescopic frame is driven to descend by rotating the threaded sleeve, the telescopic frame extrusion clamping plate is close to and clamps glass tightly, and the synchronous movable frame is driven to descend in the descending process of the telescopic frame, so that the installation rod at the bottom of the movable frame can be directly inserted into the connecting piece on the door frame, and installation is facilitated.

Description

Glass door clamp

Technical Field

The invention relates to the technical field of glass door installation components, in particular to a glass door clamp.

Background

The glass door clamp is used for clamping a glass door and is matched with a spring or a ground shaft to enable the door to normally run hardware fittings, so that the glass door clamp is used for clamping glass and then is required to be rotatably assembled with a connecting piece between a door frame to be normally used.

The glass door clamping rail provided by the publication number CN101812953B, in the technical scheme, the pushing strip is pushed to move relative to the clamping track in a pushing manner, so that the two clamping strips only move close to each other in the horizontal direction to achieve the effect of clamping glass, but the technical scheme does not consider the assembly relationship between the glass and the door frame after the glass is clamped, and further needs to be carried out by other tools when the glass door is clamped between the glass door and the door frame; and then utilize the installation pole to rotate the installation between current door clamp and the door frame, and the installation pole need go deep into to the door frame inside, so directly set up the condition that the installation pole can take place to block when installing on the door clamp, and then be unfavorable for whole assembling process.

Disclosure of Invention

The present invention is directed to a glass door clip that solves the problems set forth above in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a glass door clamp, includes door clamp main part, splint, threaded rod, threaded sleeve, expansion bracket, adjustable shelf and ramp plate, two splint opposition sets up in the door clamp main part and forms the sliding pair in the door clamp main part, wherein:

the threaded rod rotates to be installed in the door presss from both sides the main part, the threaded bush cover establish on the threaded rod and with the threaded rod between form the screw thread transmission, the tip cover of expansion bracket is established in the telescopic bottom of threaded bush, and the one end of expansion bracket runs through the door and presss from both sides the main part, adjustable shelf movable mounting is on the expansion bracket, and its bottom is equipped with the installation pole, the side of splint is equipped with ramp plate, and the expansion bracket runs through the top of the one end of door clamp main part and be slope form, wherein the form top on expansion bracket slope contacts with ramp plate respectively.

Preferably, sleeves are respectively arranged on two sides of the interior of the door clamp main body, and telescopic rods are arranged on the side faces of the clamping plates, wherein the telescopic rods extend into the sleeves to form a sliding pair.

Preferably, the end part of the telescopic frame is provided with a lantern ring, and the telescopic frame is sleeved at the bottom of the threaded sleeve by the lantern ring at the end part of the telescopic frame and forms a rotating installation at the bottom of the threaded sleeve.

Preferably, the movable frame is fit in a guide groove at the bottom of the telescopic frame and forms a sliding pair in the guide groove, and the movable frame is provided with a limit bolt which is in contact with the telescopic frame.

Preferably, the bottom of the door clamp main body is provided with a through groove, and the mounting rod at the bottom of the movable frame is positioned in the through groove at the bottom of the door clamp main body.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the threaded sleeve is rotated to drive the telescopic frame to descend, so that the telescopic frame extrudes the clamping plate to approach to clamping glass, and the movable frame is synchronously driven to descend in the descending process of the telescopic frame, so that the mounting rod at the bottom of the movable frame can be directly inserted into the connecting piece on the door frame, the mounting rod contracts in the door clamp main body when the door clamp main body is mounted on the door frame, the blocking condition cannot occur, and the linkage relation between the mounting rod and the telescopic frame realizes the assembly of the door clamp main body while clamping glass, so that the installation is facilitated.

Drawings

FIG. 1 is a three-dimensional schematic view of the overall structure of the present invention;

FIG. 2 is a three-dimensional schematic view of the overall structure of the present invention in a state of a front view facing upward;

FIG. 3 is a cross-sectional view of a side view of the overall structure of the present invention in cross-section;

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

in the figure: 1 door clamp main part, 2 splint, 3 threaded rods, 4 threaded sleeves, 5 expansion bracket, 6 adjustable shelf, 7 ramp plate, 11 sleeves, 12 telescopic link, 61 installation pole, 62 spacing bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1 to 4, the present invention provides a technical solution:

the utility model provides a glass door clamp, includes door clamp main part 1, splint 2, threaded rod 3, threaded sleeve 4, expansion bracket 5, adjustable shelf 6 and ramp plate 7, wherein:

the two clamping plates 2 are oppositely arranged in the door clamp main body 1 and form a moving pair in the door clamp main body 1, wherein two sides in the door clamp main body 1 are respectively provided with a sleeve 11, the sleeves 11 are fixedly arranged in the door clamp main body 1 through bolts, the side surfaces of the clamping plates 2 are provided with telescopic rods 12, the telescopic rods 12 are fixedly arranged on the side surfaces of the clamping plates 2 through bolts, the telescopic rods 12 are arranged in the sleeves 11 along the inner side and form the moving pair, so that the clamping plates 2 can do linear motion in the door clamp main body 1, and the inner sides of the clamping plates 2 are provided with rubber for increasing the friction force between the clamping plates and glass;

the two ends of the threaded rod 3 are rotatably arranged in the door clamp main body 1, the threaded sleeve 4 is sleeved on the threaded rod 3 and forms threaded transmission with the threaded rod 3, so that the threaded sleeve 4 can lift along the threaded rod 3 when rotating, the end part of the telescopic frame 5 is provided with a lantern ring, the telescopic frame 5 is sleeved at the bottom of the threaded sleeve 4 by utilizing the lantern ring at the end part of the telescopic frame 5 and forms rotatable installation at the bottom of the threaded sleeve 4, so that the telescopic frame 5 can rotate relative to the threaded sleeve 4 when the threaded sleeve 4 rotates, and the telescopic frame 5 synchronously moves downwards when the threaded sleeve 4 descends along the threaded rod 3, wherein one end of the telescopic frame 5 penetrates through the door clamp main body 1, the movable frame 6 is engaged in a guide groove at the bottom of the telescopic frame 5 and forms a moving pair in the guide groove, the movable frame 6 is provided with a limit bolt 62, wherein the limit bolt 62 is in contact with the telescopic frame 5, so that the limit bolt, the bottom of adjustable shelf 6 is equipped with installation pole 61, and logical groove has been seted up to the bottom that the door pressed from both sides main part 1, and the installation pole 61 of adjustable shelf 6 bottom is located the logical inslot of the door pressed from both sides main part 1 bottom, and the side of splint 2 is equipped with ramp plate 7, and the top that the expansion bracket 5 runs through the one end that the door pressed from both sides main part 1 is slope form, wherein the form top on expansion bracket 5 slope respectively with ramp plate 7 contact, consequently can promote splint 2 to the direction motion that is close to each other when expansion bracket 5 descends.

The principle of the invention is as follows: after the assembly between the glass and the door clamp body 1 is finished, the connecting piece between the door clamp body 1 and the door frame needs to be assembled for normal use;

firstly, inserting glass between two clamping plates 2, then rotating a threaded sleeve 4 to enable the threaded sleeve to descend along a threaded rod 3, further pushing a slope plate 7 to move by an expansion bracket 5, wherein the two clamping plates 2 are close to the glass to realize pre-tightening, next, facing the glass provided with a door clamp main body 1 to a connecting piece on a door frame, at the moment, moving a movable frame 6 to realize fine adjustment of the position of an installation rod 61, further avoiding the condition that assembly cannot be realized due to machining errors, locking a limit bolt 62 when the installation rod 61 at the bottom of the movable frame 6 is right opposite to an installation hole of a corresponding door frame connecting piece, then rotating the threaded sleeve 4 again to enable the clamping plates 2 to tightly clamp the glass, and driving the movable frame 6 to synchronously descend in the descending process of the expansion bracket 5, so that the installation rod 61 at the bottom of the movable frame 6 extends into the installation hole of the;

due to the fact that the telescopic frame 5 is linked with the installation rod 61 in the descending process of the clamping plate 2, the whole assembling process is facilitated.

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

1. The utility model provides a glass door clamp, includes door clamp main part (1), splint (2), threaded rod (3), threaded sleeve (4), expansion bracket (5), adjustable shelf (6) and ramp plate (7), two splint (2) opposition sets up in door clamp main part (1) and forms the sliding pair in door clamp main part (1), its characterized in that:

threaded rod (3) rotate to be installed in door clamp main part (1), threaded sleeve (4) cover establish on threaded rod (3) and with threaded rod (3) between form the screw thread transmission, the tip cover of expansion bracket (5) is established in the bottom of threaded sleeve (4), and the one end of expansion bracket (5) runs through door clamp main part (1), adjustable shelf (6) movable mounting is on expansion bracket (5), and its bottom is equipped with installation pole (61), the side of splint (2) is equipped with ramp plate (7), and the top that expansion bracket (5) run through the one end of door clamp main part (1) is the slope form, wherein the form top on expansion bracket (5) slope contacts with ramp plate (7) respectively.

2. A glass door clip according to claim 1, wherein: the two sides of the interior of the door clamp body (1) are respectively provided with a sleeve (11), the side surface of the clamping plate (2) is provided with an expansion rod (12), and the expansion rod (12) extends into the sleeve (11) and forms a sliding pair.

3. A glass door clip according to claim 1, wherein: the end part of the telescopic frame (5) is provided with a lantern ring, and the telescopic frame (5) is sleeved at the bottom of the threaded sleeve (4) by the lantern ring at the end part of the telescopic frame and forms rotating installation at the bottom of the threaded sleeve (4).

4. A glass door clip according to claim 1, wherein: the movable frame (6) is matched in a guide groove at the bottom of the telescopic frame (5) and a sliding pair is formed in the guide groove, a limiting bolt (62) is arranged on the movable frame (6), and the limiting bolt (62) is in contact with the telescopic frame (5).

5. A glass door clip according to claim 1, wherein: the bottom of the door clamp main body (1) is provided with a through groove, and the mounting rod (61) at the bottom of the movable frame (6) is positioned in the through groove at the bottom of the door clamp main body (1).