Novel anti-falling and easy-to-install flexible film fixing profile bayonet structure

Abstract

The utility model relates to the technical field of profiles, and discloses a novel anti-falling and easy-to-install flexible film fixing profile bayonet structure which comprises a connecting plate, a supporting plate is integrally formed on the connecting plate, and a fixing plate is integrally formed at the bottom of the connecting plate; an elastic plate is integrally formed on the fixing plate, and an inclined plate is integrally formed on the elastic plate; a baffle is integrally formed at the bottom of the connecting plate, an inserting groove is formed between the inclined plate and the baffle, the inserting groove is used for clamping a soft film into a mounting port, protruding blocks are arranged on the sides, close to the connecting plate, of the elastic plate and the inclined plate, a clamping groove is formed between the protruding blocks and the connecting plate, and the clamping groove is used for clamping the soft film to prevent the soft film from falling off. When the soft film is installed, the wide leading-in channel provides a larger operation fault-tolerant space for an operator, so that the soft film can be aligned with the inserting groove more quickly and accurately, the installation time is greatly shortened, and the installation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to profile technical field, concretely is a new -type anti -drop, easy installation's soft membrane fixed profile bayonet structure. BACKGROUND

[0002] In indoor decoration, advertising lamp house, show exhibition and many fields, soft membrane is widely used because of its rich color, good flexibility and certain light transmittance and other advantages. In order to firmly and beautifully fix soft membrane on corresponding frame or profile, soft membrane fixed profile bayonet structure plays a key role.

[0003] The existing bayonet structure often cannot provide sufficient locking force when fixing soft membrane, leading to the phenomenon that soft membrane is prone to loosen or fall off in the use process, the matching mode between the traditional bayonet structure and soft membrane is not close enough, and there is lack of effective mechanical locking mechanism, in the long-term use process, soft membrane is easily slipped out of the bayonet structure due to the influence of external environmental factors, therefore, a new -type anti -drop, easy installation's soft membrane fixed profile bayonet structure is provided. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a new -type anti -drop, easy installation's soft membrane fixed profile bayonet structure to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a new -type anti -drop, easy installation's soft membrane fixed profile bayonet structure, including connecting plate, the connecting plate is integrally formed with support plate, the connecting plate bottom is integrally formed with fixed plate;

[0006] The fixed plate is integrally formed with elastic plate, and the elastic plate is integrally formed with inclined plate.

[0007] The connecting plate bottom is integrally formed with baffle, and the inclined plate and baffle are provided with insertion slot, and the insertion slot is used for the port of soft membrane clamping installation.

[0008] The elastic plate and inclined plate are provided with lug close to the side of connecting plate, the lug is provided with clamping groove between the connecting plate, and the clamping groove is used for clamping soft membrane to prevent falling off.

[0009] As preferred, the fixed plate is vertically arranged with the connecting plate and support plate, the width of the insertion slot is greater than the width of the clamping groove, and the tightness after soft membrane clamping is realized.

[0010] As preferred, the baffle is provided with included angle between the connecting plate, and the angle of the included angle is 40°-85°.

[0011] Preferably, the elastic plate and the connecting plate are provided with a receiving groove for receiving the inserted soft film.

[0012] Preferably, the connecting plate, the supporting plate, the fixing plate and the elastic plate are in the shape of H.

[0013] Preferably, the fixing plate is integrally formed with a vertical plate at the bottom, and the connecting plate, the fixing plate, the elastic plate and the vertical plate are in the shape of F.

[0014] Compared with the prior art, the above technical scheme has the following technical effects:

[0015] I. The insertion slot has a "bell mouth" effect, and its width is greater than that of the clamping slot. When the soft film is installed, the wide import channel provides a larger operation fault tolerance space for the operator, so that the soft film can be more quickly and accurately aligned with the insertion slot, greatly shortening the installation time and improving the installation efficiency.

[0016] II. The width of the clamping slot is smaller than the thickness of the soft film, and the mechanical locking is achieved through interference fit. When the soft film is clamped into the clamping slot, the elastic deformation of the elastic plate under pressure makes the protruding block tightly press the surface of the soft film. The tight fitting mode effectively prevents the soft film from loosening or falling off during normal use, ensures the firmness and stability of the soft film installation, and prolongs the service life of the soft film.

[0017] III. The soft film forms a three-way stress state in the clamping slot. The normal force of the protruding block in the vertical direction, the lateral constraint of the inclined plate and the baffle in the horizontal direction, and the friction force in the shearing direction jointly act on the soft film from multiple dimensions, greatly enhancing the connection strength between the soft film and the profile, and being able to withstand greater external forces such as wind force and gravity, and being suitable for various complex use environments.

[0018] IV. The baffle can cover the gap left after the soft film is clamped, making the entire installation structure more neat and beautiful in appearance, avoiding the visual discord problem that the gap is exposed to the outside, improving the overall quality and image of the product, and being suitable for places with high requirements for appearance. The baffle covers the gap and also plays a certain sealing role, which can effectively prevent dust, moisture and other external substances from entering the gap between the soft film and the profile, protect the soft film from being eroded by external environmental factors, prolong the service life of the soft film, and also improve the cleanliness and stability of the inside of the installation structure. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced. Obviously, the accompanying drawings in the description below only represent some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without any creative effort.

[0020] Figure 1 Structure schematic view of clamping groove of the utility model;

[0021] Figure 2 Structure schematic view of h-shaped section main view of the utility model;

[0022] Figure 3 Structure schematic view of support plate of the utility model;

[0023] Figure 4 Structure schematic view of F-shaped section main view of the utility model;

[0024] Figure 5 Structure schematic view of vertical plate of the utility model;

[0025] Figure 6 Structure schematic view of 12cm high cloth-shaped section of the utility model;

[0026] Figure 7 Structure schematic view of 8cm high cloth-shaped section of the utility model.

[0027] Mark explanation: 1, connecting plate; 2, support plate; 3, protruding block; 4, containing groove; 5, fixed plate; 6, elastic plate; 7, inclined plate; 8, baffle; 9, clamping groove; 10, insertion groove; 11, vertical plate; 12, included angle. Specific implementation

[0028] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments only represent some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without any creative effort fall within the scope of protection of the present application.

[0029] It is to be understood that the structure, proportion, size and the like shown in the drawings of the present application are only used to cooperate with the disclosed content, so as to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the present application, and therefore do not have technical significance, any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and purpose of the present application, should still fall within the scope of the disclosed technical content.

[0030] Embodiment one

[0031] Please refer to Figures 1-3 The utility model provides a technical scheme: a novel anti -drop, easy to install's soft membrane fixed section of material bayonet structure, including connecting plate 1, connecting plate 1 integrative forming has support plate 2, and connecting plate 1 bottom integrative forming has fixed plate 5, fixed plate 5 integrative forming has elastic plate 6, and elastic plate 6 integrative forming has inclined plate 7, be equipped with containing groove 4 between elastic plate 6 and connecting plate 1, containing groove 4 is used to accommodate the soft membrane of insertion, and elastic plate 6 can evenly disperse stress when installing the soft membrane, avoids the partial stress concentration of soft membrane, reduces the risk of soft membrane damage due to partial stress, further protects the soft membrane, improves the use reliability and stability of soft membrane, containing groove 4 provides the deformation space for soft membrane, when being extruded to a certain extent during the soft membrane installation process, soft membrane can deform to a certain degree in containing groove 4, thereby avoiding the membrane material rupture problem caused by excessive extrusion, ensuring the integrity and use performance of soft membrane, reducing the maintenance and replacement cost caused by soft membrane damage.

[0032] Connecting plate 1 bottom integrative forming has baffle 8, and be equipped with insertion slot 10 between inclined plate 7 and baffle 8, and insertion slot 10 is used for the port of soft membrane carding installation, and elastic plate 6 and inclined plate 7 are equipped with lug 3 close to the side of connecting plate 1, and be equipped with clamping groove 9 between lug 3 and connecting plate 1, and clamping groove 9 is used to clamp the soft membrane and prevent falling off.

[0033] Fixed plate 5 is vertically arranged with connecting plate 1 and support plate 2, the width of insertion slot 10 is greater than the width of clamping groove 9, for realizing the tightening after soft membrane carding, and the included angle 12 is arranged between baffle 8 and connecting plate 1, the angle of included angle 12 is 40 °-85 °, small angle is conducive to covering the gap, baffle 8 can cover the gap left after soft membrane carding, so that the appearance of the whole installation structure is more neat and beautiful, avoiding the visual discord problem possibly caused by the exposure of the gap, improving the overall quality and image of the product, suitable for places with high requirements for appearance, such as indoor decoration, exhibition and display.

[0034] The shapes of the connecting plate 1, the supporting plate 2, the fixing plate 5 and the elastic plate 6 are h-shaped, the connecting plate 1, the supporting plate 2, the fixing plate 5 and the elastic plate 6 constitute the soft film fixing profile of h-shaped section, the basic stability is provided by the bending stiffness of the material itself, the supporting plate 2 can disperse the load in the vertical direction as the reinforcing rib, the material of the connecting plate 1, the supporting plate 2, the fixing plate 5 and the elastic plate 6 is plastic, the elastic plate 6 of the plastic material can produce elastic deformation.

[0035] Structure principle: the supporting plate 2 on one side of the profile is fixed to one side of the base material through gluing or bolt, the elastic plate 6 and the inclined plate 7 form the elastic arm structure, when the soft film is clamped into the insertion slot 10, the inclined surface of the inclined plate 7 guides the soft film into the clamping groove 9, the elastic plate 6 is elastically deformed under pressure, the rebound force makes the convex block 3 tightly press the surface of the soft film, the width of the clamping groove 9 is smaller than the thickness of the soft film, the mechanical locking is realized through the interference fit, the insertion slot 10 is used as the soft film introduction channel, the width is larger than that of the clamping groove 9, the "horn mouth" effect is formed, which is convenient for quick alignment and installation, the accommodating groove 4 provides deformation space for the soft film, avoids the rupture of the film material caused by excessive extrusion, the soft film forms a three-way stress state in the clamping groove 9, the vertical direction: the normal force of the convex block 3; the horizontal direction: the lateral constraint of the inclined plate 7 and the baffle 8; the shear direction: the friction force resists relative sliding, at the same time, the baffle 8 can cover the gap left after the soft film is clamped.

[0036] Example two

[0037] Please refer to Figures 4-7 , the difference between this embodiment and example one is: Figure 4 and Figure 5 , the fixing plate 5 is integrally formed with the vertical plate 11 at the bottom, the shapes of the connecting plate 1, the fixing plate 5, the elastic plate 6 and the vertical plate 11 are F-shaped.

[0038] In the frame profile of the light box, such as Figure 6 , the Kabu profile with a height of 12 centimeters, the connecting plate 1, the fixing plate 5, the elastic plate 6 and the inclined plate 7 are added on one side of the Kabu profile, the soft film can be clamped on one side, Figure 7 , the Kabu profile with a height of 8 centimeters on both sides, the connecting plate 1, the fixing plate 5, the elastic plate 6 and the inclined plate 7 are added on both sides of the Kabu profile, the soft film can be clamped on both sides.

[0039] Structure principle: the shapes of the connecting plate 1, the fixing plate 5, the elastic plate 6 and the vertical plate 11 are F-shaped, the soft film fixing profile of F-shaped section is constituted, the vertical plate 11 on one side of the profile is fixed to one side of the base material through gluing or bolt, the material of the connecting plate 1, the fixing plate 5, the elastic plate 6 and the vertical plate 11 is plastic.

[0040] In summary, the insertion slot 10 is a "flared" effect with a width greater than the clamping slot 9, and when installing the soft film, the wide import channel provides more operating tolerance space for the operator, so that the soft film can be more quickly and accurately aligned with the insertion slot 10, greatly shortening the installation time and improving the installation efficiency.

[0041] By clamping the slot 9, the width is less than the thickness of the soft film, and the mechanical locking is achieved by interference fit. When the soft film is clamped into the clamping slot 9, the elastic deformation of the elastic plate 6 under pressure makes the protrusion 3 tightly press the surface of the soft film, and the tight fit effectively prevents the soft film from loosening or falling off during normal use, ensuring the firmness and stability of the soft film installation, and prolonging the service life of the soft film.

[0042] By forming a three-way stress state of the soft film in the clamping slot 9, the normal force of the protrusion 3 in the vertical direction, the lateral constraint of the inclined plate 7 and the baffle 8 in the horizontal direction, and the friction force in the shear direction jointly act on the soft film from multiple dimensions, greatly enhancing the connection strength between the soft film and the profile, and being able to withstand greater external forces such as wind force and gravity, suitable for various complex use environments.

[0043] The baffle 8 can cover the gap left after the soft film is clamped, making the entire installation structure more neat and beautiful in appearance, avoiding the visual discord problem that the gap is exposed to the outside, improving the overall quality and image of the product, and being suitable for places with high requirements for appearance. The baffle 8 covers the gap and also plays a certain sealing role, which can effectively prevent dust, moisture and other external substances from entering the gap between the soft film and the profile, protect the soft film from being eroded by external environmental factors, prolong the service life of the soft film, and also improve the cleanliness and stability of the inside of the installation structure.

[0044] Those skilled in the art can understand that the features described in various embodiments and / or claims of the present application can be combined or / and combined, even if such combinations or combinations are not explicitly described in the present application. In particular, the features described in various embodiments and / or claims of the present application can be combined and / or combined without departing from the spirit and teachings of the present application. All these combinations and / or combinations fall within the scope of the present application.

Claims

1. A novel anti-detachment and easy-to-install flexible membrane fixing profile bayonet structure, comprising a connecting plate (1), characterized in that: The connecting plate (1) is integrally formed with a support plate (2), and the bottom of the connecting plate (1) is integrally formed with a fixing plate (5); The fixed plate (5) is integrally formed with an elastic plate (6), and the elastic plate (6) is integrally formed with an inclined plate (7); The bottom of the connecting plate (1) is integrally formed with a baffle (8), and an insertion groove (10) is provided between the inclined plate (7) and the baffle (8). The insertion groove (10) is used for the port where the soft membrane is inserted and installed. The elastic plate (6) and the inclined plate (7) are provided with protrusions (3) on the side near the connecting plate (1). A clamping groove (9) is provided between the protrusion (3) and the connecting plate (1). The clamping groove (9) is used to clamp the soft film to prevent it from falling off.

2. The novel anti-detachment and easy-to-install soft membrane fixing profile bayonet structure according to claim 1, characterized in that: The fixing plate (5) is perpendicular to the connecting plate (1) and the support plate (2). The width of the insertion groove (10) is greater than the width of the clamping groove (9) to achieve tightening after the soft membrane is inserted.

3. The novel anti-detachment and easy-to-install soft membrane fixing profile bayonet structure according to claim 2, characterized in that: An included angle (12) is provided between the baffle (8) and the connecting plate (1), and the angle of the included angle (12) is 40°-85°.

4. The novel anti-detachment and easy-to-install soft membrane fixing profile bayonet structure according to claim 3, characterized in that: A receiving groove (4) is provided between the elastic plate (6) and the connecting plate (1), and the receiving groove (4) is used to receive the inserted soft membrane.

5. The novel anti-detachment and easy-to-install soft membrane fixing profile bayonet structure according to claim 1, characterized in that: The connecting plate (1), the support plate (2), the fixing plate (5), and the elastic plate (6) are h-shaped.

6. The novel anti-detachment and easy-to-install soft membrane fixing profile bayonet structure according to claim 1, characterized in that: The bottom of the fixing plate (5) is integrally formed with a vertical plate (11), and the connecting plate (1), fixing plate (5), elastic plate (6) and vertical plate (11) are F-shaped.

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