CN210087110U - Upright post system of sliding door - Google Patents

Abstract

The utility model provides a vertical column system of a sliding door, which adopts a mode of designing a fixed door leaf and a central column sleeve groove on a main vertical column, wherein the fixed door leaf and the central column sleeve groove are respectively positioned at two sides of a main vertical column main body, and the stress swinging directions of two limiting surfaces of the fixed door leaf are consistent with the stress swinging directions of a first catching groove and a second catching groove of the central column sleeve groove, thereby ensuring that the clamping force on another piece of glass can be increased no matter the fixed door leaf glass or the door head is stressed in any direction, and further improving the clamping force on the swinging glass; compared with the prior art, the novel installation mode which only needs three components is obviously simpler and easier to implement; and because the door head is supported on the center pillar, and the bottom of the center pillar is buckled and extended until the door head acts on the bottom surface, 100 percent of gravity of the door head and at least 50 percent of gravity of the fixed glass leaf can directly act on the ground.

Description

Upright post system of sliding door

Technical Field

The utility model relates to a suspension type push-and-pull door especially relates to braced system of push-and-pull door leaf.

Background

The induction door is generally composed of two fixed glass leaves, two movable glass leaves and a door head; the two pieces of fixed glass and the door head are used as immovable parts and are installed firstly, and the installation stability is greatly required; at present, in the prior art, various components are generally required to be matched for fixing the fixed glass sash, and rivets, bolts and the like are required to be used for fixed-point fixing, so that the installation is complicated, the door head is required to be fixed in the same way, the number of the fixed components is increased, and the clamping force on the glass is inevitably reduced due to the reduction of the stability among the components; in addition, because most door heads are hoisted, namely, the door heads are directly fixed by utilizing the fixing component, and the bottom of the door head is suspended, the gravity of the door head can be applied to the fixing component of the door head, so that the fixing component can be irreversibly deformed, and the clamping force on the door head is reduced.

Disclosure of Invention

In order to overcome the problems, the utility model provides a fixed glass's combination stand orientation module that the installation component is few, the installation procedure is simple, and can stabilize.

In order to realize the purpose, the novel technical scheme is as follows:

an upright post system of a sliding door comprises a fixed door leaf, a sliding door leaf and a door head, wherein the upright post system comprises a main upright post and a support central post; the main upright post is provided with a positioning groove for fixing a door leaf, and the support center pillar is abutted against the door head, so that the gravity of the door head acts on the support center pillar; the support center pillar is arranged on one side of the main upright post.

The support center pillar is arranged on one side of the main upright post in a sliding mode.

The supporting center pillar is provided with an elastic part made of elastic materials and a supporting part made of rigid materials, and the supporting part and the elastic part are at least provided with two mutually limited points along the acting force direction of the door head on the main upright post so as to realize the deformation of the elastic part in the non-supporting aspect.

The length of the support center pillar is adjustable.

The length of the support center pillar is equal to the distance between the bottom of the door head and the bottom of the main upright post.

The cross section of the positioning groove is U-shaped, and the cross section of the mounting position for supporting the center pillar arranged on the main upright post is L-shaped; when the door leaf is impacted, the direction of acting force of the door leaf on the U-shaped positioning groove is consistent with the direction of acting force of the L-row mounting position on the door head.

The main upright post is also provided with a nylon anti-swing device.

The nylon swing stopper is detachably fixed at the bottom of the main upright post.

The technical scheme has the advantages that:

the utility model provides a column system of a sliding door, which adopts a mode of designing a U-shaped positioning groove for fixing a door leaf and an L-shaped center column sleeve groove for a door head on a main column, and the door head can be directly supported on a support center column after the support center column is fixed on the center column sleeve groove, so that 100 percent of gravity of the door head can act on the support center column; while due to the support of the center pillar

So as to directly contact the ground, i.e. the ground can be used to support the gravity of the center pillar and the door head.

The novel middle support central column is provided with the rigid support central column and the elastic nylon embedding strip, and the nylon embedding strip is contacted with the door leaf glass, so that the risks caused by the direct hard contact between the glass and a rigid material can be avoided, and the risks such as breakage of the contact point between the glass and the support central column when stress is applied can be avoided; and adopt rigid material center pillar to support the door head glass, also can strengthen the support effect of nylon embedding strip.

This is novel still be provided with nylon at the bottom of head tree and ends the pendulum ware, and nylon ends the pendulum ware and sets up in the removal orbit of sliding door leaf, and through such setting, sliding door leaf need pass U-shaped nylon and end the pendulum ware when removing, and from this, nylon ends the pendulum ware and can play the location to sliding door leaf and prevent partially to act on, prevents that sliding door leaf from swinging.

Because the fixed door leaf and the central column sleeve groove are respectively positioned at two sides of the main upright post main body, the direction of the stressed swing of the two limiting surfaces of the fixed door leaf is consistent with the direction of the stressed swing of the first catching groove and the second catching groove of the central column sleeve groove, thereby ensuring that the clamping force on the other piece of glass can be increased no matter the fixed door leaf or the door head is stressed from the direction, and the clamping force on the swing glass can be further forced to be improved; realized utilizing the mode of a center pillar of a head mast cooperation and a layering from this, can compare prior art in order to realize respectively to the superstrong stable assembly of fixed glass and door head, this novel mounting means that only needs three component is obviously more simple, changes the implementation.

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention.

Drawings

FIG. 1 is a schematic structural view of the novel assembled stud positioning module after installation;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a schematic view of an installation structure of a fixed door leaf and a main column in embodiment 1 of the present invention;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;

fig. 5 is a schematic structural view of a main column in embodiment 2 of the present invention;

FIG. 6 is a schematic structural view of a column in example 2 of the present invention;

FIG. 7 is a cross-sectional view of the C-C inlaid strand of FIG. 6;

fig. 8 is a schematic structural view of the molding strip in the embodiment 2 of the present invention.

Detailed Description

Example 1

As shown in fig. 1 and 2, a sliding door comprises two fixed door leaves 1, a door head 2 and two sliding door leaves 6, wherein the two fixed door leaves 1, the two sliding door leaves 6 and the door head 2 are fixedly connected through a vertical column system; specifically, the column system comprises two main columns 3, two supporting center columns 4 and two pressing strips 5; the main upright posts 3 are provided with positioning grooves 31 for fixing the door leaves 1, the cross sections of the positioning grooves 31 are U-shaped, and the two fixed door leaves 1 are respectively fixed in the positioning grooves 31 of the two main upright posts 3; specifically, as shown in fig. 5, a main column main body 30, a positioning groove 31 and a center pillar sleeve groove 32 (i.e., a mounting position for supporting a center pillar is provided on the main column) are provided on the main column 3, and the positioning groove 31 and the center pillar sleeve groove 32 are respectively provided on two sides of the main column main body 30; the support center pillar 4 is slidably disposed in a center pillar pocket 32, the door head 2 is disposed in the center pillar pocket 32, and the bottom of the door head 2 is supported on the support center pillar 4, thereby enabling 100% of the gravity of the door head 2 to act on the support center pillar 4.

Specifically, as shown in fig. 6 and 7, the support center pillar 4 includes a support portion 40 and an elastic portion 44, and the support portion 40 is slidably disposed in the center pillar groove 32; said support portion 40 is made of a rigid material, the elastic portion 44 is made of an elastic material, the elastic portion 44 is arranged on the support portion 40, the door head 2 is supported on the elastic portion; by such an arrangement, not only is it possible to avoid direct hard contact of the door head with the support pillar, but also the support portion of the rigid material can be made to carry 100% of the weight of the door head.

As shown in fig. 6, the resilient portion includes an embedded strip 44, which is preferably made of nylon, but is not limited thereto, and may be made of other materials, such as polycarbonate.

More preferably, as shown in fig. 6, the support center pillar 4 is provided with an insertion strip positioning hole 45 at the center of the end portion thereof located in the center pillar pocket 32, and an insertion strip insert 440 is provided at one end of the insertion strip 44, and the insertion strip insert 440 is inserted into the insertion strip positioning hole 45, thereby achieving the detachable fixation of the insertion strip to the support center pillar.

More preferably, as shown in fig. 7, the cross-sectional area of the embedding bar is larger than that of the support center pillar 4; through such setting, compare the mode of directly supporting the door head on supporting the center pillar, utilize the embedding strip that the cross-sectional area is bigger to come and the contact of door head bottom, obviously can improve the area of contact with the door head, can be convenient for construct the installation.

More preferably, the length of the support center pillar 3 is equal to the distance between the bottom of the door head 2 and the bottom of the main upright post 3; through the arrangement, the gravity of the support center pillar 3 and the loaded acting force can be acted on the ground, and the length of the support center pillar can be adjusted according to the height of the actual door body because the support center pillar is fixed in the center pillar sleeve groove of the main pillar in a slidable and detachable mode.

Specifically, as shown in fig. 2 and 3, a pendulum stopper positioning groove 324 is further provided at the bottom of the main upright 3, a nylon pendulum stopper 43 is provided in the pendulum stopper positioning groove 324, the cross section of the nylon pendulum stopper 43 is U-shaped, and the nylon pendulum stopper 43 is disposed in the moving track of the sliding door leaf; through such setting, sliding door leaf need pass U-shaped nylon anti-sway ware when removing, from this, nylon anti-sway ware can play the location to sliding door leaf and prevent partially to act on, prevents sliding door leaf swing.

Preferably, as shown in fig. 4, a pendulum stopper positioning buckle 430 is disposed at one end of the nylon pendulum stopper, and the nylon pendulum stopper is detachably fixed in the pendulum stopper positioning groove 324 through the pendulum stopper positioning buckle 430.

Example 2

Specifically, as shown in fig. 5, the cross section of the center pillar sleeve groove 32 is L-shaped, the center pillar sleeve groove 32 is provided with a first fastening groove 321, a second fastening groove 322 and a third fastening groove 323, and the support center pillar 4 is provided with a first fastening part 41 and a second fastening part 42 corresponding to the first fastening groove 321 and the second fastening groove 322; the first catching groove 321 and the second catching groove 322 are both installed on the two limiting surfaces 311 and 312 of the fixed door leaf 32 in the direction capable of deforming, and the installation positions of the first catching groove 321 and the second catching groove 322 are satisfied with: when any one of the first catching groove 321 and the second catching groove 322 is stressed and deformed, the distance between the inlets of the two limiting surfaces 311 and 312 can be reduced; with such an arrangement, the force applied to the support pillar 4 will enhance the clamping force of the two stopper surfaces 311, 312 on the fixed glass sash 1.

More specifically, as shown in fig. 5, the positioning groove 31 is provided with a first limiting surface 311 and a second limiting surface 312, and the two limiting surfaces are respectively arranged in two directions of the positioning groove 31, in which the fixed glass sash 1 can swing; thereby limiting the fixed glass sash 1 from swinging in the positioning groove 31.

More specifically, the first catching groove 321 and the second catching groove 322 are both installed on the main column body 30, the inlet of the second catching groove 322 is in the same direction as the extending direction of the second limiting surface 312, and the inlet of the first catching groove 321 is perpendicular to the extending direction of the first limiting surface 311; through the arrangement, the middle column sleeve groove and the fixed door leaf are respectively arranged at two sides of the main upright post main body, the inlets of the first buckling groove and the second buckling groove of the middle column sleeve groove are vertical to each other, and after the middle column is sleeved in the middle column sleeve groove, no matter the middle column is stressed from that direction, the middle column can act on the two limiting surfaces, so that the clamping force of the fixed door leaf on the fixed door leaf glass can be further improved; similarly, no matter the fixed sash glass between the two limiting surfaces is stressed from the direction, the first limiting surface or the second limiting surface is forced to be partially deformed, so that the connection stability of the center pillar and the center pillar sleeve groove can be improved.

More specifically, as shown in fig. 5, the distance between the inlets of the second fastening grooves 322 is smaller than the distance between the bottoms of the second fastening grooves 322, so that the second fastening grooves form a groove with a narrow inlet and a wide bottom, and the shape of the second fastening member 42 on the support center pillar 4 can be matched and matched with the second fastening grooves 322; one side of the first buckling groove 321 is the main column main body 30, the other side of the first buckling groove 321 is provided with a first stop block 320, and the shape of the first fastener 41 on the middle column can be matched and matched with the first buckling groove 321; through the arrangement, the design positions of the first buckle groove and the second buckle groove are matched, so that the center pillar can be prevented from being separated from the center pillar sleeve groove.

More specifically, as shown in fig. 5, a guide surface 310 is provided at the entrance of the positioning groove 31, and the distance between the guide surfaces 310 is greater than the distance between the fixed glass panes 1; through such setting, can be convenient for fixed glass of fan insert fixed door leaf.

More specifically, as shown in fig. 5, irregular grain road surfaces 313 are provided on both the two stopper surfaces 311, 312, and the irregular grain road surfaces 313 are provided on the contact surfaces of the fixed door leaf and the fixed sash glass 1, so that the friction force between the fixed door leaf and the fixed sash glass can be increased, and the connection stability between the fixed sash glass and the main column can be improved.

Specifically, as shown in fig. 2, 5, and 8, the third catching groove 323 is disposed on the main column body 30, and a distance between an inlet of the third catching groove 323 and the second catching groove 322 is smaller than a distance between an inlet of the third catching groove 323 and the first catching groove 321; the pressing strip 5 is provided with a fastener III 53, a door head pressing block 51 and a limiting part 50; one end of the third fastener 53 can be inserted into the third fastening groove 323, the door head pressing block 51 is fixed at the other end of the third fastener 53, and the installation position of the door head pressing block 51 meets the following requirements: when the third fastener 53 of the pressing bar 5 is inserted into the third fastening groove 323, the door head pressing block 51 corresponds to the main column body 30 where the second fastening groove 323 is located; the limiting part 50 is arranged on one side of the door head pressing block 51 and is positioned in the swinging direction in which the door head pressing block 51 can increase the distance between the door head pressing block 51 and the second catching groove 322; therefore, no matter the door head between the pressing strip and the main column body is stressed from the direction, one of the main column body where the door head pressing block and the buckling groove II are positioned is forced to be partially deformed, and the clamping force of the two limiting surfaces on the fixed glass leaf is enhanced; similarly, no matter the fixed glass leaf between the two limiting surfaces is stressed from any direction, the first limiting surface or the second limiting surface is forced to be stressed to generate partial deformation, so that the clamping force of the main upright post body where the pressing strip and the second buckling groove are located on the door head can be increased.

More specifically, as shown in fig. 2, the position-limiting portion 50 abuts against the first stopper 320.

More specifically, as shown in fig. 7, a positioning groove is provided in the door head pressing piece 51, and an elastic rubber pad 52 is provided in the positioning groove.

More specifically, as shown in fig. 2 and 8, a rib 54 is provided at one end of the third fastener 53, and the position of the rib 54 satisfies: after the pressing strip 5 is clamped into the center pillar sleeve groove 32, the end part of the reinforcing rib 54 can be propped against the main column main body 30; therefore, the third fastener can be prevented from being irreversibly deformed or broken under the condition of large external force by utilizing the reverse elastic deformation capability of the reinforcing rib to enhance the third fastener.

According to the working principle, firstly, two fixed glass panes are inserted into a fixed door leaf of a main upright, and then a first fastener and a second fastener of a middle column are respectively clamped into a first buckling groove and a second buckling groove of the main upright, so that the fixed glass panes are fixed on the main upright; then place the door head in the center pillar cover inslot to can support on two center pillars, lean on spacing portion and the dog one with the layering, go into catching groove three with fastener three card, can make door head briquetting and catching groove two place main column main part compress tightly on the wall of door head promptly, realize the fixed to the door head.

The novel technical key point is that a mode of designing a fixed door leaf and a central column sleeve groove on a main upright post is adopted, the fixed door leaf and the central column sleeve groove are respectively positioned at two sides of a main upright post main body, and the stress-bearing swinging directions of two limiting surfaces of the fixed door leaf are consistent with the stress-bearing swinging directions of a first catching groove and a second catching groove of the central column sleeve groove, so that the clamping force on another piece of glass can be increased no matter the fixed door leaf or the door head is stressed in any direction, and the clamping force on the swing glass can be further forced to be increased; such as: when the fixed sash glass is stressed to swing towards the first limiting surface, the stress of the first limiting surface can increase the stress of the first central column fasteners of the pair of the catching grooves, the stress of the central columns can act on the main upright column body where the second catching grooves are located, and the main upright column body can act on the second limiting surface, so that the clamping force of the two pairs of the fixed sash glass of the limiting surfaces can be enhanced, and vice versa; the door head atress is also so, realized utilizing the mode of a center pillar and a layering of a head of head mast cooperation from this, can be in order to realize respectively the superstrong stable assembly to fixed glass and door head, and because the door head supports on the center pillar, and the bottom of center pillar is detained one and is extended until acting on the bottom surface, can make 100% gravity of door head and fixed glass's at least 50% gravity can direct action subaerial from this, avoid the gravity action of door head on the firm part of door head, thereby reduced the load to the layering, and the service life is prolonged.

Claims (8)

1. The utility model provides an upright post system of push-and-pull door, push-and-pull door is including fixed door leaf, slip door leaf and door head, its characterized in that: the upright post system comprises a main upright post and a support middle post; the main upright post is provided with a positioning groove for fixing a door leaf, and the support center pillar is abutted against the door head, so that the gravity of the door head acts on the support center pillar; the support center pillar is arranged on one side of the main upright post.

2. A post system for a sliding door according to claim 1, wherein: the support center pillar is arranged on one side of the main upright post in a sliding mode.

3. A post system for a sliding door according to claim 1, wherein: the supporting center pillar is provided with an elastic part made of elastic materials and a supporting part made of rigid materials, and the supporting part and the elastic part are at least provided with two mutually limited points along the acting force direction of the door head on the main upright post so as to realize the deformation of the elastic part in the non-supporting aspect.

4. A post system for a sliding door according to claim 1, wherein: the length of the support center pillar is adjustable.

5. A sliding door stud system according to claim 4, in which: the length of the support center pillar is equal to the distance between the bottom of the door head and the bottom of the main upright post.

6. A post system for a sliding door according to claim 1, wherein: the cross section of the positioning groove is U-shaped, and the cross section of the mounting position for supporting the center pillar arranged on the main upright post is L-shaped; when the door leaf is impacted, the direction of acting force of the door leaf on the U-shaped positioning groove is consistent with the direction of acting force of the L-row mounting position on the door head.

7. A post system for a sliding door according to claim 1, wherein: the main upright post is also provided with a nylon anti-swing device.

8. A sliding door stud system according to claim 7, wherein: the nylon swing stopper is detachably fixed at the bottom of the main upright post.

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