Pulley side pressure translation mechanism

Abstract

The invention belongs to the technical field of translation side pressure doors and windows, and particularly relates to a pulley side pressure translation mechanism which comprises a main body mounting seat and a mounting movable seat. According to the pulley side pressure translation mechanism, the translation mechanism is arranged, so that the device is divided into a sash sliding mode and a sash side pressure mode. In the sash sliding mode, the rubber strip and the glass sash are in a separated state and do not act mutually, and a user can push and slide the glass sash to an ideal position; in the sash side pressing mode, the rubber strip and the glass sash are in a sealed state and interact with each other, the rubber strip is extruded, the glass sash achieves the side pressing purpose, side pressing can be conducted at any position, and wind and rain can be blocked when push-pull closing is conducted; after the transmission rod moves in place and the main connecting rod rotates by a certain angle, the main connecting rod is in the horizontal position; and the longitudinal dimension of the connecting rod sliding seat moves to a fan side pressure mode and is in a self-locking pressure maintaining state. When outdoor wind pressure blows to the glass sash, the glass sash is always in a sealed state, the adhesive tape is always extruded, and the main connecting rod does not change the current position.

Description

Technical Field

[0001] The invention relates to the technical field of translational side-pressure doors and windows, and in particular to a pulley side-pressure translational mechanism. Background Art

[0002] For conventional sliding side-pressure doors and windows, users need to rotate the handle to a large angle to use the glass sash during use. Moreover, when the side-pressure function is in effect, the glass sash will be pushed or will not have self-locking pressure retention. When the outdoor wind pressure is high, the window sash will not be locked tightly and the air tightness will be poor.

[0003] Therefore, we proposed a pulley side pressure translation mechanism to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a pulley side pressure translation mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a pulley side pressure translation mechanism, comprising a main body mounting seat and a mounting movable seat, the mounting movable seat is installed on the surface of the main body mounting seat, the surface of the main body mounting seat is provided with a translation mechanism, and the surface of the mounting movable seat is provided with a transmission mechanism.

[0006] The translation mechanism includes a first rivet of a connecting rod, a connecting rod sliding seat, a second rivet, a main connecting rod ball guide, and a needle guide. The main connecting rod is installed on the surface of the main body mounting seat through the second rivet, and the connecting rod sliding seat is installed on the surface of the main body mounting seat through the first rivet. The first rivet passes through the connecting rod sliding seat and the main connecting rod in sequence and is installed inside the main body mounting seat. The ball guide is installed on the side of the main body mounting seat, and the needle guide is installed on the surface of the main body mounting seat.

[0007] Preferably, the number of the main connecting rods is two, so that the main connecting rods and the connecting rod sliding seat constitute a crank connecting rod mechanism, that is, forming connecting rods A, B, C, and D. Among them, B and D are two main connecting rods, and C is a connecting rod sliding seat. When the connecting rod sliding seat moves, the lateral and longitudinal dimensions are changed. The lateral movement is the movement direction of the transmission rod, which has the advantages of small transmission rod movement size, small handle rotation angle, and convenient operation. The longitudinal movement is the change of the distance size between the two main connecting rods (A and C). When the longitudinal size of the connecting rod sliding seat changes, the connecting rod sliding seat acts to install the movable seat, and the installed movable seat is fixed on the glass sash, that is, the glass sash appears in the sash sliding mode and the sash side pressure mode. The ball guide and the needle guide are symmetrically distributed on the surface of the main body mounting seat. The ball guide reduces the longitudinal friction and improves the smoothness of translation. The needle guide is a vertical heavy-duty guide, which also improves the smoothness of translation.

[0008] Preferably, the transmission mechanism includes a transmission rod, a linkage connecting seat, a screw, a positioning surface, a boss, a long hole, and an installation positioning groove. The positioning surface is installed on the lower surface of the transmission rod, the installation positioning groove is opened on the surface of the installation movable seat, the linkage connecting seat is installed on the surface of the transmission rod, the boss is installed on the lower surface of the linkage connecting seat, the long hole is opened on the surface of the connecting rod sliding seat, the screw is installed inside the linkage connecting seat, and the transmission rod is installed on the surface of the installation movable seat through the positioning surface and the installation positioning groove to ensure that the pulley assembly is not dislocated during installation.

[0009] Preferably, the screw passes through the surface of the transmission rod to ensure that the linkage connection seat and the transmission rod are not loose and no abnormality occurs during the translation process, and the boss is distributed inside the long hole.

[0010] Preferably, the main body mounting seat is provided with a pulley assembly, and the pulley assembly includes a guide wheel, a sliding wheel, and a third rivet. The sliding wheel is installed on the bottom end of the main body mounting seat through the third rivet, and the guide wheel is rotatably installed on the bottom end of the main body mounting seat.

[0011] Preferably, the guide wheel is horizontally arranged at the bottom end of the main body mounting seat, and has the characteristics of preventing swaying and correcting the movement mode of the glass sash. The sliding wheel is vertically arranged at the bottom end of the main body mounting seat, and is the main auxiliary part for the sliding of the glass sash. The guide wheel and the sliding wheel are symmetrically distributed at the bottom end of the main body mounting seat.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The pulley side-pressure translation mechanism is provided with a translation mechanism, so that the device is divided into a sash sliding mode and a sash side-pressure mode. In the sash sliding mode, the rubber strip and the glass sash are in a disengaged state and do not interact with each other. The user can push the glass sash to slide to the ideal position; in the sash side-pressure mode, the rubber strip and the glass sash are in a sealed state, the two interact with each other, the rubber strip is squeezed, and the glass sash achieves the purpose of side-pressure. The side-pressure can be applied at any position, and the wind and rain can be blocked when pushed and pulled closed.

[0013] 2. The pulley side pressure translation mechanism has a self-locking and pressure-maintaining function in the fan side pressure mode: after the transmission rod moves into place, one of the main connecting rods (B) rotates a certain angle, so that the two main connecting rods (B, D) cross the highest point (dead point), and the longitudinal dimension of the connecting rod sliding seat moves to the fan side pressure mode, which is in a self-locking and pressure-maintaining state. When the outdoor wind pressure blows towards the glass fan, the glass fan is always in a sealed state, the rubber strip is always squeezed, and the main connecting rod will not change its current position.

[0014] 3. The pulley side pressure translation mechanism, in the process from the fan sliding mode to the fan side pressure mode, or from the fan side pressure mode to the fan sliding mode, is installed with a movable seat moving on the main body mounting seat. By installing a ball guide and a needle guide between the mounting sliding seat and the main body mounting seat, the ball guide reduces the longitudinal friction and improves the smoothness of translation, and the needle guide is a vertical heavy-duty guide, which also improves the smoothness of translation.

[0015] 4. The pulley side-pressure translation mechanism corrects the movement of the glass sash by installing the guide wheel to prevent swinging. The installation of the sliding wheel plays a major auxiliary role in the sliding of the glass sash. When installing and positioning the guide wheel and the sliding wheel, align the long hole on the connecting rod sliding seat with the boss on the linkage connection seat, and then align the installation positioning groove on the connecting rod sliding seat with the positioning surface on the transmission rod to ensure that the guide wheel and the sliding wheel are not offset during installation.

[0016] 5. The pulley side pressure translation mechanism, the transmission rod can be connected and installed with a variety of accessories. Accessories can be installed on the end face side of the transmission rod, and accessories can also be installed at any position of the transmission rod. During the installation and debugging stage, loosen the screws and move the position of the accessories. There is an observation hole at the connection of the accessory, so you can check the position of the transmission rod in the accessory, which is convenient for debugging. Tighten the screws after smooth operation or complete reset. After debugging is completed, tighten the screws with tools until the transmission rod is screwed through. This can ensure that the accessories and the transmission rod will not loosen during daily use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the appearance structure of the present invention; Figure 2 This is an exploded view of the appearance of the present invention; Figure 3 It is a schematic diagram of the transmission mechanism structure of the present invention; Figure 4 It is a schematic diagram of the structure of the translation mechanism of the present invention; Figure 5 It is a schematic diagram of the fan sliding mode of the present invention; Figure 6 It is a schematic diagram of the fan side pressure mode of the present invention; Figure 7 This is a schematic diagram of the fan sliding mode of the present invention; Figure 8 It is the principle diagram of the fan side pressure mode of the present invention; Fig. 9 It is a schematic diagram of the transmission rod assembly of the present invention.

[0018] In the figure: 1. transmission rod; 2. linkage connection seat; 3. screw; 4. mounting movable seat; 5. first rivet; 6. connecting rod sliding seat; 7. second rivet; 8. main connecting rod; 9. ball guide; 10. needle guide; 11. main body mounting seat; 12. guide wheel; 13. sliding wheel; 14. third rivet; 15. positioning surface; 16. boss; 17. long hole; 18. mounting positioning groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 9 , the present invention provides a technical solution: Embodiment 1: A pulley side pressure translation mechanism comprises a main body mounting seat 11 and a mounting movable seat 4, wherein the mounting movable seat 4 is mounted on the surface of the main body mounting seat 11, a translation mechanism is arranged on the surface of the main body mounting seat 11, and a transmission mechanism is arranged on the surface of the mounting movable seat 4.

[0021] The translation mechanism includes a first connecting rod rivet 5, a connecting rod sliding seat 6, a second rivet 7, a main connecting rod 8, a ball guide rail 9, and a needle guide rail 10. The main connecting rod 8 is installed on the surface of the main body mounting seat 11 through the second rivet 7. There are two main connecting rods 8, so that the main connecting rod 8 and the connecting rod sliding seat 6 constitute a crank connecting rod mechanism. The connecting rod sliding seat 6 is installed on the surface of the main body mounting seat 11 through the first rivet 5. The first rivet 5 passes through the connecting rod sliding seat 6 and the main connecting rod 8 in turn and is installed inside the main body mounting seat 11. The ball guide rail 9 is installed on the side of the main body mounting seat 11, and the needle guide rail 10 is installed on the surface of the main body mounting seat 11. The ball guide rail 9 and the needle guide rail 10 are symmetrically distributed on the surface of the main body mounting seat 11. The ball guide rail 9 reduces the longitudinal friction and improves the smoothness of translation. The needle guide rail 10 is a vertical heavy-load guide rail, which also improves the smoothness of translation.

[0022] The transmission mechanism includes a transmission rod 1, a linkage connection seat 2, a screw 3, a positioning surface 15, a boss 16, a long hole 17, and an installation positioning groove 18. The positioning surface 15 is installed on the lower surface of the transmission rod 1, the installation positioning groove 18 is opened on the surface of the installation movable seat 4, the linkage connection seat 2 is installed on the surface of the transmission rod 1, the boss 16 is installed on the lower surface of the linkage connection seat 2, the long hole 17 is opened on the surface of the connecting rod sliding seat 6, the boss 16 is distributed inside the long hole 17, the screw 3 is installed inside the linkage connection seat 2, the screw 3 passes through the surface of the transmission rod 1, to ensure that the linkage connection seat 2 and the transmission rod 1 are not loose, and no abnormality will occur during the translation process, the transmission rod 1 is installed on the surface of the installation movable seat 4 through the positioning surface 15 and the installation positioning groove 18, to ensure that the pulley assembly is not offset during installation.

[0023] The main body mounting seat 11 is provided with a pulley assembly, which includes a guide wheel 12, a sliding wheel 13, and a third rivet 14. The sliding wheel 13 is installed on the bottom end of the main body mounting seat 11 through the third rivet 14. The guide wheel 12 is rotatably installed on the bottom end of the main body mounting seat 11. The guide wheel 12 is horizontally arranged at the bottom end of the main body mounting seat 11, and has the characteristics of preventing swaying and correcting the movement mode of the glass sash. The sliding wheel 13 is vertically arranged at the bottom end of the main body mounting seat 11, and is the main auxiliary part for the sliding of the glass sash. The guide wheel 12 and the sliding wheel 13 are symmetrically distributed at the bottom end of the main body mounting seat 11.

[0024] Working principle: When the user operates the handle, the handle links the transmission mechanism, and the transmission mechanism acts on the long hole 17 on the connecting rod sliding seat 6 in the pulley assembly, that is, the connecting rod sliding seat 6 slides along the transmission rod 1. The connecting rod sliding seat 6 can move because the connecting rod sliding seat 6, the main connecting rod 8, and the main body mounting seat 11 form a crank connecting rod mechanism, that is, forming connecting rods A, B, C, and D. Among them, B and D are two main connecting rods 8, and C is the connecting rod sliding seat 6. When the connecting rod sliding seat 6 moves, the lateral and longitudinal dimensions of the connecting rod sliding seat 6 change. The lateral movement is the movement direction of the transmission rod 1, which has the advantages of small movement size of the transmission rod 1, small rotation angle of the handle, and convenient operation. The longitudinal movement is the change of the distance size between the two main connecting rods 8 (A and C). When the longitudinal size of the connecting rod sliding seat 6 changes, the connecting rod sliding seat 6 acts to install the movable seat 4, and the installed movable seat 4 is fixed on the glass fan, that is, the glass fan appears in the fan sliding mode and the fan side pressure mode. After the transmission rod 1 moves into place, one of the main connecting rods 8 (B) rotates a certain angle, so that the two main connecting rods 8 (B, D) cross the highest point (dead point), and the longitudinal size of the connecting rod sliding seat 6 moves to the fan side pressure mode, which is in a self-locking and pressure-maintaining state. When the outdoor wind pressure blows towards the glass fan, the glass fan is always in a sealed state and the rubber strip is always squeezed. The main connecting rod 8 will not change its current position. When the movable seat 4 is installed in When the main body mounting seat 11 moves, since there are ball guide rails 9 and needle guide rails 10 between the installation movable seat 4 and the main body mounting seat 11, the smoothness of translation is improved. When installing and positioning the guide wheel 12 and the sliding wheel 13, the long hole 17 on the connecting rod sliding seat 6 is aligned with the boss 16 on the linkage connection seat 2, and then the installation positioning groove 18 on the connecting rod sliding seat 6 is aligned with the positioning surface 15 on the transmission rod 1 to ensure that the guide wheel 12 and the sliding wheel 13 are not offset during installation. The transmission rod 1 can be connected and installed with a variety of accessories, and accessories can be installed on the end face side of the transmission rod 1. Accessories can also be installed at any position of the transmission rod 1. During the installation and debugging stage, loosen the screw 3 and move the position of the accessory. There is an observation hole at the connection of the accessory, which can check the position of the transmission rod 1 in the accessory, which is convenient for debugging. After smooth operation or complete reset, tighten the screw 3. After debugging is completed, tighten the screw 3 with a tool until the transmission rod 1 is screwed through, which can ensure that the accessory and the transmission rod 1 will not loosen during daily use.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A pulley side pressure translation mechanism, comprising a main body mounting seat (11) and a mounting movable seat (4), wherein the mounting movable seat (4) is mounted on the surface of the main body mounting seat (11), characterized in that: The surface of the main body mounting seat (11) is provided with a translation mechanism, and the surface of the movable mounting seat (4) is provided with a transmission mechanism; The translation mechanism comprises a first connecting rod rivet (5), a connecting rod sliding seat (6), a second rivet (7), a main connecting rod (8), a ball guide rail (9), and a needle guide rail (10); the main connecting rod (8) is mounted on the surface of a main body mounting seat (11) through the second rivet (7); the connecting rod sliding seat (6) is mounted on the surface of the main body mounting seat (11) through the first rivet (5); the first rivet (5) passes through the connecting rod sliding seat (6) and the main connecting rod (8) in sequence and is mounted inside the main body mounting seat (11); the ball guide rail (9) is mounted on the side of the main body mounting seat (11); and the needle guide rail (10) is mounted on the surface of the main body mounting seat (11).

2. A pulley side pressure translation mechanism according to claim 1, characterized in that: The number of the main connecting rods (8) is two, and the ball guide rails (9) and needle guide rails (10) are symmetrically distributed on the surface of the main body mounting seat (11).

3. The pulley side pressure translation mechanism according to claim 1, characterized in that: The transmission mechanism comprises a transmission rod (1), a linkage connection seat (2), a screw (3), a positioning surface (15), a boss (16), a long hole (17), and a mounting positioning groove (18), wherein the positioning surface (15) is mounted on the lower surface of the transmission rod (1), the mounting positioning groove (18) is formed on the surface of the mounting movable seat (4), the linkage connection seat (2) is mounted on the surface of the transmission rod (1), the boss (16) is mounted on the lower surface of the linkage connection seat (2), the long hole (17) is formed on the surface of the connecting rod sliding seat (6), the screw (3) is mounted inside the linkage connection seat (2), and the transmission rod (1) is mounted on the surface of the mounting movable seat (4) via the positioning surface (15) and the mounting positioning groove (18).

4. A pulley side pressure translation mechanism according to claim 3, characterized in that: The screw (3) penetrates the surface of the transmission rod (1), and the boss (16) is distributed inside the long hole (17).

5. The pulley side pressure translation mechanism according to claim 1, characterized in that: The main body mounting seat (11) is provided with a pulley assembly, the pulley assembly comprising a guide wheel (12), a sliding wheel (13), and a third rivet (14); the sliding wheel (13) is mounted on the bottom end of the main body mounting seat (11) via the third rivet (14); and the guide wheel (12) is rotatably mounted on the bottom end of the main body mounting seat (11).

6. A pulley side pressure translation mechanism according to claim 5, characterized in that: The guide wheel (12) is horizontally arranged at the bottom end of the main body mounting seat (11), and the sliding wheel (13) is vertically arranged at the bottom end of the main body mounting seat (11). The guide wheel (12) and the sliding wheel (13) are symmetrically distributed at the bottom end of the main body mounting seat (11).

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