Combined extruded sheet

Abstract

The invention relates to a combined extruded sheet which comprises an extruded sheet body, a butt joint cavity and a storage cavity. The butt joint cavity is formed in one end of the extruded sheet body in a milling mode, the storage cavity is formed in the other end of the extruded sheet body in a milling mode, and a reinforcing part is arranged at the edge position of the extruded sheet body; a movable cavity is formed in the inner edge of the butt joint cavity in a milling mode, a movable sleeve is hinged to the interior of the movable cavity, a guide column is installed on the inner edge of the movable sleeve, the guide column conveniently acts on the spiral groove in the insertion column so that the insertion column can rotate, a guide cavity is formed in the inner edge of the movable cavity in a milling mode, and a limiting cavity is reserved in one side of the guide cavity. According to the combined extruded sheet, the first linkage rollers, the linkage plates and the guide seats are arranged, so that the inserting columns can do telescopic motion, when the inserting columns do telescopic motion, the extruded sheet bodies can be prevented from being broken in the carrying process, and when the inserting columns stretch out, butt joint work between the two extruded sheet bodies can be facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of extruded boards, in particular to a combined extruded board. Background Art

[0002] Extruded board is a rigid foam plastic board made of polystyrene resin as raw material, with other raw materials and polymers, heated and mixed by a special process, and injected with a catalyst, and then continuously extruded and pressed to form;

[0003] Then, in order to facilitate the combination, conventional extruded boards will have slots or hooks at both ends, but the hooks will be more protruding than the extruded boards, which will cause damage to the hooks when the extruded boards are placed, affecting the subsequent combination. At the same time, when the two extruded boards are combined, the positions need to be constantly adjusted to prevent deviation or looseness between the two extruded boards, which greatly reduces the efficiency of the extruded boards when combined;

[0004] In view of this, a combined extruded board is proposed. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In view of the following technical problems in the prior art: conventional extruded boards have slots or hooks at both ends for easy assembly, but the hooks are protruding compared to the extruded boards, which causes damage to the hooks when the extruded boards are placed, affecting subsequent assembly. At the same time, when the extruded boards are assembled, their positions need to be constantly adjusted to prevent deviation or looseness between the two extruded boards, which greatly reduces the efficiency of the extruded boards when assembled.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a combined extruded board, comprising an extruded board body, a docking cavity and a receiving cavity;

[0008] The docking cavity is milled at one end of the extruded board body, the receiving cavity is milled at the other end of the extruded board body, and a reinforcement portion is provided at the edge of the extruded board body;

[0009] The inner edge of the docking cavity is milled with a movable cavity, a movable sleeve is hinged in the movable cavity, a guide column is installed on the inner edge of the movable sleeve, wherein the guide column conveniently acts on the spiral groove on the plug column, so that the plug column can rotate, the inner edge of the movable cavity is milled with a guide cavity, and a limited position cavity is reserved on one side of the guide cavity;

[0010] A guide seat is provided in the storage cavity for telescopic movement, a plug post is provided on one side of the guide seat, a spiral groove is milled on the surface of the plug post, and when the plug post is embedded in the movable sleeve, the movable sleeve can rotate under the action of the guide post and the spiral groove, and a linkage plate is provided on the side of the guide seat away from the plug post, wherein a tooth groove pattern is milled on the surface of the linkage plate at the lower position;

[0011] An ejection module is arranged on the extruded board body near the limiting cavity.

[0012] As an optimal technical solution for a combined extruded plate, the outer periphery of the movable sleeve is slidably sleeved with a guide ring, wherein the guide ring is provided with a guide on the movable sleeve so that the guide ring cannot rotate but can only perform telescopic movement, and the guide ring is movably docked in the guide cavity, and a half ring is installed on one side of the guide ring, wherein after the guide ring is rotated to a specified angle, the half ring is docked in the limit cavity under the action of an elastic member, so that the guide ring cannot be controlled to rotate.

[0013] As an optimal technical solution for a combined extruded plate, a positioning ring is movably installed in the guide cavity, and an elastic member is installed on the side of the positioning ring facing the guide ring. The elastic member is contact-connected with one side of the positioning ring, and the other end of the elastic member is contact-connected with the side of the guide ring away from the half ring. The half ring and the limit cavity can be positioned correspondingly, and the elastic member is no longer under pressure. At this time, the half ring can be applied to the limit cavity through the guide ring.

[0014] As an optimal technical solution for a combined extruded plate, a long channel that penetrates the extruded plate body is milled on the inner edge of the storage cavity, a linkage roller is hinged in the long channel, a tooth-shaped pattern is milled on a surface of a section of the storage cavity at one end of the linkage roller, and the linkage roller is meshingly connected to the linkage plate. When the linkage roller is controlled to rotate, the linkage plate can undergo telescopic movement under the action of the meshing.

[0015] As an optimal technical solution for a combined extruded plate, the ejection module includes a guide cavity, two long channels, an ejection seat and two linkage rollers. The guide cavity is milled at the inner edge of the limiting cavity. The ejection seat telescopically moves in the guide cavity. When the ejection seat is ejected, it can extend into the limiting cavity and eject the components in the limiting cavity.

[0016] As an optimal technical solution for a combined extruded plate, the second long channel is milled on the inner edge of the guide cavity away from the limiting cavity, the second long channel runs through the extruded plate body, and the second linkage roller is hinged in the second long channel.

[0017] As a preferred technical solution for a combined extruded plate, a linkage disk is installed at a section of the long channel 2 on the linkage roller 2, and the linkage disk moves synchronously with the long channel 2.

[0018] As an optimal technical solution for a combined extruded plate, a connecting rod is hinged between the surface of the linkage disk and one end of the ejector seat, and the hinge point between the connecting rod and the linkage disk is not located at the center of the linkage disk. When the linkage disk rotates, the ejector seat can be driven to perform telescopic movement through the connecting rod.

[0019] Beneficial effects of the present invention:

[0020] 1. This combined extruded board is configured with linkage rollers, linkage plates and guide seats, so that the plug-in column can perform telescopic movement. When the plug-in column contracts, the extruded board body can be prevented from being damaged during transportation. When the plug-in column is extended, the docking work between the two extruded board bodies can be facilitated;

[0021] 2. This combined extruded board uses spiral grooves and guide columns to enable the movable sleeve to rotate when the column is inserted into the docking cavity. After the column is inserted, the semi-ring will be inserted into the limit cavity under the action of the elastic member. At this time, the guide ring cannot be rotated in conjunction, and the column cannot continue to extend or retreat in the docking cavity, so that the two extruded board bodies can be self-lockingly combined.

[0022] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0025] Figure 2 It is a schematic cross-sectional view of the joint of two extruded board bodies of the present invention.

[0026] Figure 3 It is a schematic diagram of the docking of the plug post and the movable sleeve of the present invention.

[0027] Figure 4 The present invention is based on Figure 2 Will Figure 3 Schematic diagram after the middle part is removed.

[0028] Figure 5 For the present invention Figure 4 Enlarged schematic diagram at point A in the middle.

[0029] Figure 6 It is a schematic diagram of the lower linkage for removing the components in the extruded board body of the present invention.

[0030] Reference numerals:

[0031] 100, extruded board body; 101, reinforcement part; 200, docking cavity; 201, movable cavity; 202, movable sleeve; 203, guide column; 204, guide cavity; 205, limit cavity; 206, guide ring; 207, half ring; 208, positioning ring; 209, elastic member; 300, storage cavity; 301, guide seat; 302, plug column; 303, linkage plate; 304, long channel one; 305, linkage roller one; 306, spiral groove; 400, ejection module; 401, guide cavity; 402, long channel two; 403, ejection seat; 404, linkage roller two; 405, linkage disk; 406, connecting rod. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0035] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0036] Example, see Figure 1 and 2A combined extruded board comprises an extruded board body 100, a docking cavity 200 and a receiving cavity 300; the docking cavity 200 is milled at one end of the extruded board body 100, the receiving cavity 300 is milled at the other end of the extruded board body 100, and a reinforcement portion 101 is provided at the edge of the extruded board body 100;

[0037] Reference Figure 2 , 3 , 4, 5 and 6, a movable cavity 201 is milled on the inner edge of the docking cavity 200, a movable sleeve 202 is hinged in the movable cavity 201, a guide column 203 is installed on the inner edge of the movable sleeve 202, wherein the guide column 203 is convenient to act on the spiral groove 306 on the plug column 302, so that the plug column 302 can rotate, and a guide cavity 204 is milled on the inner edge of the movable cavity 201, and a limited position cavity 205 is reserved on one side of the guide cavity 204; a guide ring 206 is slidably sleeved on the outer periphery of the movable sleeve 202, wherein the guide ring 206 is provided with a guide on the movable sleeve 202, so that the guide ring 206 cannot rotate but can only perform telescopic movement, and the guide ring 206 is movably docked in the guide cavity 204, and the guide ring 206 A half ring 207 is installed on one side, and after the guide ring 206 is rotated to a specified angle, the half ring 207 is docked into the limit cavity 205 under the action of the elastic member 209, so that the guide ring 206 cannot be controlled to rotate; a positioning ring 208 is movably installed in the guide cavity 204, and an elastic member 209 is installed on the side of the positioning ring 208 facing the guide ring 206, and the elastic member 209 is contact-connected with one side of the positioning ring 208, and the other end of the elastic member 209 is contact-connected with the side of the guide ring 206 away from the half ring 207, so that the half ring 207 and the limit cavity 205 can correspond in position, and the elastic member 209 is no longer under pressure. At this time, the half ring 207 can be applied to the limit cavity 205 through the guide ring 206.

[0038] Reference Figure 2 , 3 , 4 and 6, a guide seat 301 is provided in the storage cavity 300 for telescopic movement, a plug post 302 is provided on one side of the guide seat 301, a spiral groove 306 is milled on the surface of the plug post 302, and when the plug post 302 is embedded in the movable sleeve 202, the movable sleeve 202 can rotate under the action of the guide post 203 and the spiral groove 306, and a linkage plate 303 is provided on the side of the guide seat 301 away from the plug post 302, wherein the linkage plate 303 at the lower position The surface of the storage chamber 300 is milled with tooth-notch-like patterns, and the inner edge of the storage chamber 300 is milled with a long channel 304 that penetrates the extruded plate body 100. A linkage roller 305 is hinged in the long channel 304. The linkage roller 305 is located in a section of the surface of the storage chamber 300 and is milled with tooth-notch-like patterns. The linkage roller 305 is meshingly docked with the linkage plate 303. When the linkage roller 305 is controlled to rotate, the linkage plate 303 can perform telescopic movement under the action of meshing.

[0039] Reference Figure 5 and 6 The ejection module 400 is installed at the position of the extruded board body 100 near the limiting cavity 205. The ejection module 400 includes a guide cavity 401, a second long channel 402, an ejection seat 403 and a second linkage roller 404. The guide cavity 401 is milled at the inner edge of the limiting cavity 205. The ejection seat 403 telescopically moves in the guide cavity 401. When the ejection seat 403 is ejected, it can extend into the limiting cavity 205 and eject the components in the limiting cavity 205; the second long channel 402 is milled at the inner edge of the guide cavity 401 away from the limiting cavity 205. The second 402 runs through the extruded board body 100, and the linkage roller 404 is hinged in the long channel 402; the linkage roller 404 is provided with a linkage disk 405 at a section of the long channel 402, and the linkage disk 405 moves synchronously with the long channel 402; a connecting rod 406 is hinged between the surface of the linkage disk 405 and one end of the ejection seat 403, and the hinge point between the connecting rod 406 and the linkage disk 405 is not at the center position of the linkage disk 405. When the linkage disk 405 rotates, the ejection seat 403 can be driven to perform telescopic movement through the connecting rod 406.

[0040] Through the above content, it can be achieved that: the linkage roller 305 is rotated so that the linkage plate 303 can drive the guide seat 301 to perform telescopic movement in the storage cavity 300, and the plug post 302 is extended. During the reverse operation, the plug post 302 can be stored in the storage cavity 300 to avoid damage during transportation, and the extended part of the plug post 302 is embedded in the position of the docking cavity 200 of another extruded board body 100. During the process of the plug post 302 being embedded in the docking cavity 200, the movable sleeve 202 can rotate under the action of the spiral groove 306 and the guide post 203. When the plug post 302 is completely inserted into the docking cavity 200, the movable sleeve 202 will rotate 180°, and the semi-ring 207 and the limit cavity 207 are at the same time. 05 position, under the action of the elastic member 209, the half ring 207 is inserted into the limiting cavity 205, and the guide ring 206 cannot be rotated in linkage, and the state of the movable sleeve 202 is limited. At this time, the plug post 302 cannot move in the movable sleeve 202, so that the two extruded board bodies 100 are self-lockingly combined. When the two extruded board bodies 100 need to be disassembled after the combination, it is only necessary to rotate the linkage roller 404, and under the action of the linkage disk 405 and the connecting rod 406, the ejection seat 403 is extended into the limiting cavity 205, so as to eject the guide ring 206, and the movable sleeve 202 can rotate normally, and the plug post 302 can be detached from the movable sleeve 202 normally.

[0041] It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but for those of ordinary skill having the benefit of this disclosure, without undue experimentation, the development effort will be a routine task of design, fabrication, and production.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A combined extruded board, characterized in that: It comprises an extruded plate body (100), a docking cavity (200) and a storage cavity (300); The docking cavity (200) is milled at one end of the extruded board body (100), the receiving cavity (300) is milled at the other end of the extruded board body (100), and a reinforcement portion (101) is provided at the edge of the extruded board body (100); A movable cavity (201) is milled on the inner edge of the docking cavity (200), a movable sleeve (202) is hinged in the movable cavity (201), a guide column (203) is installed on the inner edge of the movable sleeve (202), a guide cavity (204) is milled on the inner edge of the movable cavity (201), and a limiting cavity (205) is reserved on one side of the guide cavity (204); A guide seat (301) is provided in the storage cavity (300) for telescopic movement, a plug post (302) is arranged on one side of the guide seat (301), a spiral groove (306) is milled on the surface of the plug post (302), and a linkage plate (303) is arranged on the side of the guide seat (301) away from the plug post (302), wherein the surface of the linkage plate (303) at the lower position is milled with a tooth groove pattern; An ejection module (400) is installed on the extruded board body (100) at a position close to the limiting cavity (205).

2. The combined extruded board according to claim 1, characterized in that: The outer periphery of the movable sleeve (202) is slidably sleeved with a guide ring (206), and the guide ring (206) is movably docked in the guide cavity (204). A half ring (207) is installed on one side of the guide ring (206).

3. The combined extruded board according to claim 1, characterized in that: A positioning ring (208) is movably installed in the guide cavity (204), and an elastic member (209) is installed on a side of the positioning ring (208) facing the guide ring (206). The elastic member (209) is in contact with one side of the positioning ring (208), and the other end of the elastic member (209) is in contact with the side of the guide ring (206) away from the half ring (207).

4. The combined extruded board according to claim 1, characterized in that: The inner edge of the storage cavity (300) is milled with a long channel (304) that passes through the extruded plate body (100), and a linkage roller (305) is hinged in the long channel (304). The linkage roller (305) is located on a section of the surface of the storage cavity (300) and is milled with a tooth groove pattern. The linkage roller (305) is meshingly connected to the linkage plate (303).

5. The combined extruded board according to claim 1, characterized in that: The ejection module (400) comprises a guide cavity (401), a second long channel (402), an ejection seat (403) and a second linkage roller (404); the guide cavity (401) is milled at the inner edge of the limiting cavity (205); and the ejection seat (403) telescopically moves in the guide cavity (401).

6. The combined extruded board according to claim 5, characterized in that: The second long channel (402) is milled on the inner edge of the guide cavity (401) away from the limiting cavity (205), the second long channel (402) runs through the extruded board body (100), and the second linkage roller (404) is hinged in the second long channel (402).

7. The combined extruded board according to claim 5, characterized in that: The linkage roller 2 (404) is provided with a linkage disk (405) at a section of the long channel 2 (402), and the linkage disk (405) moves synchronously with the long channel 2 (402).

8. The combined extruded board according to claim 7, characterized in that: A connecting rod (406) is hinged between the surface of the linkage disk (405) and one end of the ejection seat (403), and the hinge point between the connecting rod (406) and the linkage disk (405) is not located at the center of the linkage disk (405).

Images