CN212617577U

CN212617577U - Extruded sheet with buffering performance

Info

Publication number: CN212617577U
Application number: CN202020789569.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Foshan Shunde Tairun Electric Appliance Manufacturing Co ltd
Current assignee: Foshan Shunde Tairun Electric Appliance Manufacturing Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-02-26
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses an extruded sheet especially relates to an extruded sheet with buffering nature, include: the first plate body and the second plate body, first plate body include locating lever, connecting rod and sealing frame, and the locating lever is total four, and the locating lever is fixed respectively in first plate body lower extreme four corners, and every locating lever one end all meets and is the connecting rod of L style of calligraphy structure, and sealing frame fixes in the connecting rod upper end. When the second plate body is extruded by collision, the sliding strip is pressed to slide into the sliding opening, the sliding strip drives the soft rod to slide, and double buffering is realized through the soft rod and the spring, so that the second plate body has buffering performance; when the second plate body is extruded and moved, the sealing frame can increase the sealing performance between the second plate body and the second plate body, prevent dust accumulation between the second plate body and the second plate body due to gaps, and solve the problem of poor buffer performance at present.

Description

Extruded sheet with buffering performance

Technical Field

The utility model relates to an extruded sheet especially relates to an extruded sheet with buffering nature.

Background

The extruded sheet is divided into expandable EPS and continuous extrusion XPS, compared with EPS sheet, XPS sheet is the third generation hard foaming heat insulation material, it overcomes EPS sheet complicated production technology from the technological point of view, have EPS sheet superior performance that can't be substituted, it is sheet with continuous even surface layer and closed cell type honeycomb structure that is made by polystyrene resin and other additives through the extrusion process, these honeycomb structural thick plates, the void can not appear at all, the heat insulation material of this closed cell type structure can have different pressure and possess equivalent low value coefficient of heat conductivity and durable good heat insulation and compression resistance at the same time.

Referring to the chinese patent No. CN201721201322.8, an extruded sheet with heat and moisture insulation functions comprises an extruded sheet body, connection blocks, a sealing foam base layer, and surface grooves, so as to obtain the present extruded sheet, when the extruded sheet is collided, the cushioning property is too poor, which causes the extruded sheet to be easily damaged.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the current buffering performance is too poor, the utility model aims at providing an extruded sheet with buffering performance.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an extruded sheet having cushioning properties, comprising: the first plate body comprises four positioning rods, connecting rods and a sealing frame, the positioning rods are respectively fixed at four corners of the lower end of the first plate body, one end of each positioning rod is connected with the connecting rod in an L-shaped structure, and the sealing frame is fixed at the upper end of the connecting rod; the second plate body sliding connection is inside sealing frame, the second plate body includes the draw runner, first plate body upper end has all opened the sliding port all around, second plate body lower extreme homogeneous phase draw runner all around, every a set of recess has all been opened to the draw runner lower extreme, every the equal scarf joint of recess tank bottom is fixed with the spring, every the terminal homogeneous phase of spring has connect soft pole.

Specifically, the shape and size of the internal recess of the sealing frame are matched with the shape and size of the second plate body.

Preferably, the distance from the tail end of the positioning rod to the intersection point of the connecting rod and the positioning rod is 1cm-2 cm.

Further, the lower end of the sliding strip extends through the sliding opening and is connected with the sliding opening in a sliding mode.

Preferably, each group of the grooves is provided with at least four grooves, and the grooves of each group are horizontally and uniformly distributed.

Further, the soft rod is a rubber rod.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: when the second plate body is extruded by collision, the sliding strip is pressed to slide into the sliding opening, the sliding strip drives the soft rod to slide, and double buffering is realized through the soft rod and the spring, so that the second plate body has buffering performance; when the second plate body is extruded and moved, the sealing frame can increase the sealing performance between the second plate body and prevent dust from accumulating between the second plate body and the second plate body due to gaps; because the distance from the tail end of the positioning rod to the intersection point of the connecting rod and the positioning rod is 1cm-2cm, the tail end of the positioning rod is inserted into a positioning hole which is opened in advance in the wall to position the first plate body, and the sealing frames can be aligned with each other conveniently to be attached and installed.

Drawings

The invention is described in further detail below with reference to the following figures and detailed description:

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a schematic sectional view of the front end of the present invention;

fig. 3 is an enlarged view of a portion a of the first plate of fig. 2.

In the figure: 100-first plate body, 101-positioning rod, 102-connecting rod, 103-sealing frame, 104-sliding port, 200-second plate body, 201-sliding strip, 202-soft rod, 203-spring and 204-groove.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Referring to fig. 1 to 3, an extruded sheet with cushioning property includes: the first plate body 100 comprises four positioning rods 101, connecting rods 102 and a sealing frame 103, the positioning rods 101 are respectively fixed at four corners of the lower end of the first plate body 100, one end of each positioning rod 101 is connected with the connecting rod 102 in an L-shaped structure, the sealing frame 103 is fixed at the upper end of the connecting rod 102, the shape and the size of a notch in the sealing frame 103 are matched with those of the second plate body 200, the second plate body 200 is slidably connected in the sealing frame 103, the second plate body 200 comprises a slide bar 201, a sliding opening 104 is formed in the periphery of the upper end of the first plate body 100, the periphery of the lower end of the second plate body 200 is connected with the slide bar 201, a group of grooves 204 are formed in the lower end of each slide bar 201, springs 203 are fixedly embedded in the bottoms of the grooves 204, and soft rods 202 are connected to the tail ends of the springs 203, the lower end of the sliding strip 201 extends through the sliding opening 104 and is connected with the sliding opening 104 in a sliding manner, at least four grooves 204 are formed in each group, the grooves 204 are horizontally and uniformly distributed in each group, the soft rod 202 is a rubber rod, when the second plate body 200 is extruded by collision, the sliding strip 201 is pressed to slide into the sliding opening 104, the soft rod 202 is pushed against the wall along with the sliding strip 201 driving the soft rod 202 to slide, the soft rod 202 can be extruded and deformed to achieve first heavy buffering, the spring 203 is retracted into the groove 204 along with the extrusion of the soft rod 202, the spring 203 can be utilized to achieve second heavy buffering, and the second plate body 200 has buffering performance through double buffering of the soft rod 202 and the spring 203.

According to the above-mentioned embodiment, the present embodiment is different from the above-mentioned embodiment in that when the second plate body 200 is pressed and slid into the sealing frame 103, the sealing frame 103 fixed by the connecting rod 102 can increase the sealing performance between the second plate body 200 and the second plate body 200 spliced together, and prevent dust from accumulating between the second plate body 200 and the second plate body 200 due to the gap.

According to the above embodiment, further, the distance from the tail end of the positioning rod 101 to the intersection point of the connecting rod 102 and the positioning rod 101 is 1cm to 2cm, and the tail end of the positioning rod 101 is inserted into a positioning hole which is pre-opened in the wall to position the first plate body 100, so that the connecting rod 102 is attached to the wall, and the sealing frames 103 can be aligned with each other to be attached and installed conveniently.

Claims

1. An extruded sheet having cushioning properties, comprising:

the first plate body comprises four positioning rods, connecting rods and a sealing frame, the positioning rods are respectively fixed at four corners of the lower end of the first plate body, one end of each positioning rod is connected with the connecting rod in an L-shaped structure, and the sealing frame is fixed at the upper end of the connecting rod; the second plate body sliding connection is inside sealing frame, the second plate body includes the draw runner, first plate body upper end has all opened the sliding port all around, second plate body lower extreme homogeneous phase draw runner all around, every a set of recess has all been opened to the draw runner lower extreme, every the equal scarf joint of recess tank bottom is fixed with the spring, every the terminal homogeneous phase of spring has connect soft pole.

2. The extruded sheet having a cushioning property according to claim 1, wherein: the shape and size of the internal notch of the sealing frame are matched with those of the second plate body.

3. The extruded sheet having a cushioning property according to claim 1, wherein: the distance from the tail end of the positioning rod to the intersection point of the connecting rod and the positioning rod is 1cm-2 cm.

4. The extruded sheet having a cushioning property according to claim 1, wherein: the lower end of the sliding strip extends through the sliding opening and is connected with the sliding opening in a sliding manner.

5. The extruded sheet having a cushioning property according to claim 1, wherein: each group of grooves is provided with at least four grooves, and the grooves in each group are horizontally and uniformly distributed.

6. The extruded sheet having a cushioning property according to claim 1, wherein: the soft rod is a rubber rod.