TWM604344U - Improved structure of left-right latch fixing block in pulley rail buffer seat group of hanging sliding door - Google Patents

Abstract

A structural improvement of the left and right latch fixed blocks in the upper pulley rail buffer seat group of a hanging sliding door, especially a hanging sliding door installed in the fixed rail at the upper end of the sliding door. The upper pulley rail buffer seat group is separated from left and right. The fixed block has a structural improvement to eliminate the impact sound and reduce the sound; it is mainly related to the actuating block of the buffer bar integrated in the upper pulley rail buffer seat group when it is locked on the left and right fixed blocks. Among them, the fixed block One end is made with a two-claw recess like the palm of a tiger’s mouth, which is supposed to be able to extend the left and right sliding movement of the card. The front end of the double column top angle guides into the two-jaw recess and can get the operating card. When the block is pulled under the strong pull of the buffer bar and the tension spring, the top corner of the double column first buffers the top and warps and hits the extended eaves of the two-claw groove, so as to reach the left and right actuation blocks under the extension of the extended eaves. It is characterized by that the impact sound of detachment is relatively silent, and the front end of the actuating block is like a rhinoceros horn, and the double pillar top horn is not easily damaged.

Description

Improvement of the structure of the left and right latch fixing blocks in the pulley rail buffer seat group of the hanging sliding door

This creation is related to the structural improvement of the left and right latch fixing blocks in the upper pulley rail buffer seat group of a hanging sliding door, especially the sliding upper pulley rail buffer seat group installed in the upper fixed rail of a hanging sliding door The left and right buffer actuating blocks are clamped on the two-claw grooves at one end of the fixed block, and they are designed to improve the structure of the palm-like tiger-mouth extended eaves.

According to the traditional conventional hanging sliding door, the structure of the left and right latch fixing blocks in the buffer seat group of the pulley rail of the hanging sliding door is the former patent No. M577886 and No. M587681 of the applicant. The two-claw groove on the fixed block shown in the two previous cases directly opens a groove from the vertical corner, and the actuating block in the upper pulley rail buffer seat group is directly slid in or out For the two-claw groove on the fixed block, the actuating block slides in without any problem, but when it slides out, the actuating block is pulled by a strong tension spring to separate the two on the fixed block. Claw type groove, therefore, when the top corner of the double column at the front end of the actuating block is lifted up by elastic force and detached from the two claw type groove on the fixed block, it will instantly force the top to hit the bottom wall surface of the rail of the upper aluminum rail seat , Which produces a loud impact sound, which is the lack of the two previous cases; in addition, because the actuating block is made of plastic, and when hitting the aluminum metal bottom wall of the rail seat, it will cause the front end of the plastic movable block The double-column top angle is subject to long-term strong impact, causing the impact point of the double-column top corner at the front end of the actuating block to be easily broken and damaged;

Furthermore, since the left and right actuating blocks in the pulley rail buffer seat assembly of the traditional hanging sliding door are locked to the fixed block, the front end of the conventional actuating block is like a rhinoceros horn. The top angle of the double column is shorter. Type, and there is no guiding groove at the top corner of the double column, so when the top corner of the double column of the actuating block slides into or out of the two-claw groove on the fixed block, it will If there is a misalignment, the card will be stuck and the card will be stuck.

For this reason, according to the two previous cases mentioned above, the shortcomings are common. For this reason, the creator of the two previous cases structure is to supplement and improve the problem, and use the fixed block to lock or break away. The claw groove is supplemented with an extended eave as the contact surface of the impact point. Finally, the structure improvement of the left and right latch fixed blocks in the buffer seat group of the hanging sliding door pulley rail of this creation is created, and it is expected to achieve It has the function of smooth buffering, reducing impact noise, and increasing the life strength of the place;

Based on the above purpose, the main technical means of this creation include: an upper pulley rail buffer seat set slidably placed in the upper fixed rail, the upper pulley rail buffer seat set consists of a rail seat and a buffer set in the rail seat The left and right sides of the rod and the buffer rod are provided with a detent to combine to form an integrally linked actuating block, and a tension spring is used to form a bridging buckle to the actuating block, and the actuating block can be locked on the left and right ends of the rail seat by riveting The column is riveted into one fixed block, and one end of the fixed block is equipped with a symmetrical pulley and the other end of the fixed block is riveted with a multi-wheeled pulley seat and other components; among them, the buffer bar in the upper pulley rail buffer seat group The integral interlocking actuating block is pushed and clamped on the left and right ends of the rail seat. The two-claw recessed grooves with stretched eaves in the shape of a palm tiger’s mouth are fixed or disengaged, so as to extend the clamping. The actuating block that slides left and right enters the two-jaw groove and can get the actuating block. When the buffer bar and the tension spring are strongly pulled, the action block will first buffer the top and hit the two-jaw groove. The extended eaves of the ditch, under the sliding stop of the extended eaves, the impact sound of the left and right actuating blocks is relatively silent, and the double-pillar top corners at the front end of the actuating blocks are not easily damaged. , For its characteristics.

After implementing the above technical means in this creation, several functions can be obtained as follows: 1. The fixed blocks riveted and fixed at the left and right ends of the upper pulley rail buffer seat group are provided with two-claw recesses that resemble palm-shaped eaves. , The stretched eaves can make the actuating block have the function of correctly extending and guiding the top corners of the double columns at the front end of the actuating block into the two-claw groove. 2. Since the fixed blocks fixed by riveting at the left and right ends of the upper pulley rail buffer seat group are provided with two-claw recessed grooves that resemble palm-like tiger-shaped stretched eaves, when the top corners of the double columns at the front end of the actuating block are to be separated from the fixed block , In which, when the actuating block is pulled under the strong pull of the buffer bar and the tension spring, the top corner of the double column first buffers the top and warps the extension eaves of the two-claw groove on the fixed block, and the impact point of contact will first touch the plastic After the eaves are stretched, they slide out, so that the sound reduction effect of the plastic surface can be obtained. 3. Since the top corners of the double columns at the front end of the actuating block are affected by the extended eaves extended by the two-claw grooves of the plastic fixed block, the double-post top corners of the front end of the actuating block can be obtained with high service life and less damage. . 4. Since the top angle of the double column at the front end of the actuating block is made longer, there is a symmetrical oblique arc slot on the left and right of the rail seat at an appropriate distance from the wall surface, and a groove is cut in the flange channel in the rail , The groove of the flange of the rail seat is a sliding guide opening for the double-pillar top angle guide of the front end of the actuating block like a rhinoceros horn, and the groove on the flange lane can guide the actuating block to fall The tip angle of the front-end double-column slips into or out of the guideway into or out of the two-claw groove of the fixed block.

To sum up, there are improvements in the structure of the left and right latch fixing blocks in the pulley rail buffer seat group of the hanging sliding door of this creation, which can achieve smooth introduction and reduce impact noise and increase the use of the double column top angle at the front of the actuating block The triple effect of life, the technical means used and its structural characteristics, hereby give a feasible embodiment, and detailed description with the accompanying drawings as follows, so as to be able to construct the structure of this creation Create a deeper understanding.

(A): Upper pulley rail seat set

(1): Fixed block

(10): Two-claw groove

(11): Stretch the eaves

(2): Rail seat

(20): Symmetrical oblique arc slotting

(21): Flange Road

(22): Gap

(3): Buffer bar

(30): Telescopic pole

(4): Actuation block

(40): Double column top angle

(41): Telescopic Tower Bridge

(5): Extension spring

(6): Symmetrical group pulley

(7): Multi-wheel pulley seat

(8): Fixed track

(9): Limit stop

(100): rivet column

The first picture is a three-dimensional and plan view of the fixed block of this creation in two viewing directions.

The second figure is a three-dimensional schematic diagram of the combination of the creative fixed block implemented in the upper pulley rail buffer seat group.

The third figure is a three-dimensional exploded schematic diagram of the creation of the fixed block implemented on the upper pulley rail buffer seat group.

The fourth picture is a two-dimensional view and a cross-sectional diagram of the fixed block of this creation implemented in the upper pulley rail buffer seat group.

The fifth figure is a three-dimensional schematic diagram of the three actions of the creative fixed block implemented in the upper pulley rail buffer seat group.

The sixth figure is a plan sectional view of the fifth figure.

The seventh figure is a three-dimensional exploded schematic diagram of an embodiment of the creative fixing block implemented in the upper pulley rail buffer seat group and implemented in the upper fixed rail.

The eighth figure is a partially enlarged three-dimensional schematic diagram of another implementation structure at one end of the creative fixing block implemented in the upper pulley rail buffer seat group.

Please refer to the first figure, which is a three-dimensional and plan view of the fixed block for this creation. The fixed block (1) is provided with a two-claw groove (10) at one end, and the two-claw groove (10) At the upper edge of the opening, an extended arc is provided with an extended eaves (11) that resembles a palm tiger's mouth, and the fixing block (1) is riveted by the riveting column (100), which is mainly used for riveting. Rail seat (2) fixed to the upper pulley rail buffer seat group (please (Refer to the second, third, fourth, fifth, sixth, seventh and eighth pictures shown) to be fixed on the left and right ends;

Please refer to the second, third and fourth pictures, which are the three-dimensional and three-dimensional decomposition and plane two-view and cross-sectional diagrams of the fixed block implemented in the upper pulley rail buffer seat group. Among them, the upper pulley rail buffer seat group ( A) It is mainly composed of a rail seat (2), a buffer rod (3) arranged in the rail seat (2), and the left and right brakes of the buffer rod are combined into an integrated and linked actuation block (4). A tension spring (5) forms a crossover restraint buckle on the actuating block (4), a tension spring (5) is clamped at the lower end of the buffer bar (3), and the buffer bar (3) is provided with integrated linkage on the left and right sides. The actuating block (4), and the actuating block (4) can be clamped to the rail seat (2) left and right by the fixed block (1) riveted by the rivet column (100), and the fixed block (1) The other end can be installed with a symmetrical group of pulleys (6) or riveted by the riveting column (100) to form a multi-wheeled pulley seat (7) and other components;

The rail seat (2) of the above-mentioned upper pulley rail buffer seat group (A) has a symmetrical oblique arc slot (20) at the left and right distances from the wall surface (please refer to the second, third, fifth, seventh and eighth pictures), A notch (22) is cut into the flange channel (21) in the track (please refer to the description of the eighth figure), and the notch (22) is a double column with a rhino horn at the front end of the actuating block (4) The apex angle (40) is the notch into which the sinking guide enters, that is, the double column apex angle (40) can just extend the groove (22) and slide into the two-claw groove (10) on the fixed block (1) after the collapse guide Inside, this is a guide path for sliding in or out;

The above-mentioned upper pulley rail buffer seat group (A) is placed in the upper fixed rail (8) (please refer to the seventh figure). Among them, the buffer rod (A) provided on the upper pulley rail buffer seat group (A) 3) It can act as the left and right retractable top switch, that is, the movable block (4) that is connected to the telescopic rod (30) in the buffer bar (3) (please refer to the second, third, fourth, fifth, sixth, seventh Figure with explanation), wherein the front end of the actuating block (4) resembles a rhino horn and the double-pillar top corner (40) is actuated and displaced by the buffer bar (3) to buffer and reset the left and right sides, and the left and right tops of the continuous movement are clamped on the rail seat (2). ) The two-claw grooves (10) on the fixed blocks (1) riveted at both ends are trapped and positioned;

As the moving block (4) is opened or closed by the hanging sliding door (not shown in the figure) At this time, due to the elastic top-lift telescopic tower bridge (41) on the actuating block (4), it will be blocked by the limit stop (9) installed in the upper fixed rail base (9) (please refer to the seventh figure) The top stop and the actuating block (4) have a double-pillar top angle (40) whose front end resembles a rhino horn and is pulled strongly by the tension spring (5) and double pulled by the buffer rod (3). The actuating block (4) has a double-post top angle (40) whose front end resembles a rhino horn. It will instantly pull back from the double-post top angle and extended position. It will first buffer the top warp and hit the fixed block (1) on the two-claw groove (10). ) Of the extended eaves (11), and under the extended sliding stop of the extended eaves (11), the impact sound of the left and right actuating blocks (4) will be relatively silent;

Please refer to Figures 5 and 6, which are the three-dimensional and plane cross-sectional views of the three types of actions fixed in the upper pulley rail seat set for this creation. The actuating block (4) in the rail seat (2) of the seat set (A) sinks the top corner of the double column (40) that resembles a rhino horn to the left and clamps it to the two-claw groove (10) of the fixed block (1) ) Is a schematic diagram of unilateral fixation; and the pictures in the fifth and sixth pictures are the upper pulley rail seat set of the rail seat (2) in the actuating block (4) on the left and right sides of the double column top corner (40 ) A schematic diagram of a two-claw groove (10) of the fixed block (1) for bilateral fixation; and the bottom picture of the fifth and sixth figures shows the operating clamp in the rail seat (2) of the upper pulley rail seat group The block (4) is a schematic diagram of fixing the top corner of the double column (40) with the front end like a rhinoceros horn to the right in the two-claw groove (10) on the fixing block (1);

In summary, when Zhiben’s creation of the hanging sliding door has improved the structure of the left and right latch fixing blocks in the pulley rail buffer seat group, it can achieve smoother left and right sliding and smoothly guide the actuating blocks to enter or leave the left and right fixings. The two-claw groove of the block has the purpose of getting away from the impact sound and the effect of being relatively silent. Its overall practical effect should be undoubted. Therefore, Yan has filed an application for a new type of patent in accordance with the law. The penalties for the examination and approval of the new patent form are practically moral; however, the above-mentioned examples and diagrams are only a better one for this creation The embodiments are only examples, when it cannot be used to limit the scope of other implementations of this creation, that is, all changes or modifications made based on the functions and features of the scope of the following patent applications for this creation are still within the scope of this creation patent. , Hereby declare.

(1): Fixed block

(10): Two-claw groove

(11): Stretch the eaves

Claims (1)

A structural improvement of the left and right latch fixed blocks in the upper pulley rail buffer seat group of a hanging sliding door, especially a hanging sliding door installed in the fixed rail at the upper end of the sliding door. The upper pulley rail buffer seat group is separated from left and right. The fixed block has a structural improvement to eliminate impact and reduce noise; it is mainly composed of an upper pulley rail buffer seat group slidably placed in the upper fixed rail. The upper pulley rail buffer seat group consists of a rail seat and a rail seat. The buffer bar in the seat, and the left and right sides of the buffer bar are combined with the detents to form an integral and interlocking actuating block, and a tension spring forms a bridging buckle to the actuating block, and the actuating block can be clamped to the rail seat left and right The left and right ends are composed of a fixed block with a rivet column riveted integrally, and one end of the fixed block is equipped with a symmetrical pulley and the other end of the fixed block is riveted with a multi-wheel pulley seat and other components; it is characterized by: one end of the fixed block A two-claw recess with an extended eave resembling a tiger’s mouth in the palm of the hand is made, which is supposed to extend the left and right sliding movement of the latch. The front end of the block is like a rhino horn. The top corner of the double column enters the two-claw recess and can get the action card. Under the strong pull of the buffer bar and the extension spring, the block firstly buffers the top warp and hits the extended eaves on the upper edge of the two-claw groove opening, so that the left and right actuating blocks can be released under the extension of the extended eaves. The impact sound is relatively silent, and the front end of the actuating block is like a rhinoceros horn, and the double-pillar top horn is not easily damaged.

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