A cover for decoration

Abstract

This utility model discloses a decorative cover, including a wall, multiple pairs of fixing mechanisms, and multiple pairs of engaging mechanisms. The cover assembly is installed within the wall, comprising an inner cover and a pair of outer covers. The inner cover is located within the wall, and the pair of outer covers are located on both sides of the inner cover. Multiple pairs of fixing mechanisms are installed between the wall and the inner cover. Each fixing mechanism includes a fixing cone and a pair of fixing components. The fixing cone is fixedly installed inside the inner cover, and the fixing components are fixedly installed within the wall. Through the design of these mechanisms, this decorative cover eliminates the need for pneumatic nails to fix the cover to door and window openings during installation, thus improving its stability. Even after a period of use, the cover will not sag under gravity, solving the problem of cover detachment and ensuring that the overall aesthetics and lifespan are not affected, thereby maintaining the user experience.

Description

Technical Field

[0001] This utility model belongs to the field of packaging technology, specifically relating to a decorative packaging. Background Technology

[0002] Decoration covers typically refer to a series of protective measures taken during the decoration process to protect walls, floors, furniture, etc. from being contaminated or damaged.

[0003] Door frames can be divided into single-sided and double-sided frames. A single-sided frame only covers one side of a door or window, commonly found where interior doors connect to doorways, such as when a bedroom door connects to a hallway doorway. If one side of the hallway wall is already tiled or has special decorations, a single-sided frame can be installed on the interior side of the door. Its advantages are simplicity, economy, cost control, and a clean, uncluttered look. A double-sided frame completely covers both sides and the top of the door or window. It is a more traditional and widely used type of door frame, suitable for most interior doors, such as bedroom doors and study doors. Its advantages are high overall integrity and aesthetics, providing all-around protection and creating a refined, neat visual effect that highlights the quality and style of the decoration. However, it requires more materials and is relatively more expensive.

[0004] Currently, during construction, covers are usually installed to prevent dust and paint from entering the gaps in doors and windows. However, existing technology typically uses pneumatic nails to fix the covers to the doors and windows, which is not stable enough. After a period of use, the covers will sink under the influence of gravity, which will cause the covers to fall off, affecting the overall aesthetics and even the lifespan of the covers, and seriously affecting the user experience.

[0005] Therefore, in order to address the aforementioned technical problems, it is necessary to provide a decorative cover.

[0006] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0007] The purpose of this utility model is to provide a decorative cover that can solve the problem that existing fixing methods of covers are prone to sinking or even falling off due to gravity.

[0008] To achieve the above objectives, the technical solution provided by a specific embodiment of this utility model is as follows:

[0009] A decorative sleeve includes: a wall, multiple pairs of fixing mechanisms, and multiple pairs of engaging mechanisms. The sleeve assembly is installed within the wall, comprising an inner sleeve and a pair of outer sleeves. The inner sleeve is disposed within the wall, and the pair of outer sleeves are disposed on both sides of the inner sleeve. Multiple pairs of fixing mechanisms are installed between the wall and the inner sleeve. Each fixing mechanism includes a fixing cone and a pair of fixing components. The fixing cone is fixedly installed within the inner sleeve, and the fixing components are fixedly installed within the wall. Multiple pairs of engaging mechanisms are installed between the wall and the outer sleeve. Each engaging mechanism includes an engaging component and a mating component. The engaging component is installed within the outer sleeve, and the mating component is fixedly installed within the wall.

[0010] In one or more embodiments of this utility model, the fixing assembly includes: a fixing telescopic rod, a fixing spring, and a fixing block. The fixing telescopic rod is fixedly installed inside the wall. The fixing spring is sleeved on the fixing telescopic rod. The fixing block is fixedly installed at the end of the fixing telescopic rod near the fixing cone.

[0011] In one or more embodiments of this utility model, a receiving groove matching the fixing cone is carved into the wall.

[0012] In one or more embodiments of this utility model, the fixing spring is disposed between the wall and the fixing block, and the fixing block is matched with the fixing cone.

[0013] In one or more embodiments of this utility model, the engaging assembly includes: an engaging cone, a pair of engaging friction blocks, an engaging telescopic rod, and an engaging spring. The engaging cone is installed inside the outer sleeve. The pair of engaging friction blocks are disposed on both sides of the engaging cone. The engaging telescopic rod is fixedly installed between the engaging friction blocks and the wall. The engaging spring is sleeved on the engaging telescopic rod.

[0014] In one or more embodiments of this utility model, a positioning groove matching the engaging cone is chiseled inside the outer sleeve.

[0015] In one or more embodiments of this utility model, the engaging friction block matches the engaging cone, and the engaging spring is disposed between the engaging telescopic rod and the wall.

[0016] In one or more embodiments of this utility model, the mating assembly includes: a mating chamber, a pair of mating positioning blocks, a pair of mating positioning shafts, and a mating hinge. The mating chamber is fixedly installed within the wall. The mating positioning blocks are disposed within the mating chamber. The pair of mating positioning shafts are fixedly installed within the wall. The mating hinge is fixedly installed on the mating positioning shafts and hinged to the mating chamber.

[0017] In one or more embodiments of this utility model, a fixing groove matching the mating compartment is chiseled in the wall.

[0018] In one or more embodiments of this utility model, a pair of mating rubber rings are installed between the mating positioning block and the mating chamber.

[0019] Compared with existing technologies, the decorative cover of this utility model, through the setting of a corresponding mechanism, eliminates the need to use pneumatic nails to fix the cover to the door and window openings when installing the cover, thereby improving the stability of the cover. Even after a period of use, the cover will not sink under the influence of gravity, thus solving the problem of the cover falling off. This does not affect the overall aesthetics and service life, and therefore does not affect the user's experience. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a front sectional view of a decorative cover in one embodiment of the present invention;

[0022] Figure 2 for Figure 1 Schematic diagram of the structure at point A in the middle;

[0023] Figure 3 This is a side sectional view of a decorative cover in one embodiment of the present invention;

[0024] Figure 4 for Figure 3 Schematic diagram of the structure at point B;

[0025] Figure 5 This is a perspective view of a decorative cover in one embodiment of the present utility model.

[0026] Explanation of key figure labels:

[0027] 1-Wall, 11-Sheath assembly, 111-Inner sheath, 112-Outer sheath, 2-Fixing mechanism, 21-Fixing cone, 22-Fixing assembly, 221-Fixing telescopic rod, 222-Fixing spring, 223-Fixing locking block, 3-Activation mechanism, 31-Activation assembly, 311-Activation cone, 312-Activation friction block, 313-Activation telescopic rod, 314-Activation spring, 32-Matching assembly, 321-Matching chamber, 322-Matching positioning block, 323-Matching positioning shaft, 324-Matching hinge, 325-Matching rubber ring. Detailed Implementation

[0028] To enable those skilled in the art to better understand the technical solutions in this disclosure, the technical solutions in the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this disclosure.

[0029] like Figures 1 to 5 As shown, in one embodiment of this utility model, a decorative cover includes: a wall 1, multiple pairs of fixing mechanisms 2, and multiple pairs of engaging mechanisms 3. A cover assembly 11 is installed inside the wall 1. The cover assembly 11 includes an inner cover 111 and a pair of outer covers 112. The inner cover 111 is located inside the wall 1, and the pair of outer covers 112 are located on both sides of the inner cover 111. Multiple pairs of fixing mechanisms 2 are installed between the wall 1 and the inner cover 111. Each fixing mechanism 2 includes a fixing cone 21 and a pair of fixing components 22. The fixing cone 21 is fixedly installed inside the inner cover 111, and the fixing components 22 are fixedly installed inside the wall 1. Multiple pairs of engaging mechanisms 3 are installed between the wall 1 and the outer cover 112. Each engaging mechanism 3 includes an engaging component 31 and a mating component 32. The engaging component 31 is installed inside the outer cover 112, and the mating component 32 is fixedly installed inside the wall 1.

[0030] The method of using the decorative sleeve is as follows: When installing the inner sleeve 111 into the wall 1, the fixing cone 21 can be pressed down. The fixing cone 21 can push the fixing component 22 to both sides. At this time, the fixing component 22 retracts backward, and retracts through the shape of the fixing cone 21. After the engagement is completed, the inner sleeve 111 can be fixed. When fixing the outer sleeve 112, the engaging component 31 can be pressed into the mating component 32. The mating component 32 can engage the engaging component 31. At this time, the outer sleeve 112 can be fixed.

[0031] like Figures 1 to 3As shown, the fixing component 22 includes: a fixed telescopic rod 221, a fixed spring 222, and a fixing block 223. The fixed telescopic rod 221 is fixedly installed inside the wall 1. The fixed telescopic rod 221 supports the fixing block 223, improving its stability and reducing the probability of it detaching from the fixed cone 21. The fixed spring 222 is sleeved on the fixed telescopic rod 221 and compresses the fixing block 223, allowing it to better engage with the fixed telescopic rod 221 and improving its stability. The fixing block 223 is fixedly installed at the end of the fixed telescopic rod 221 near the fixed cone 21. The fixed telescopic rod 221 engages with the fixed cone 21, reducing the probability of the fixed cone 21 detaching, thereby improving the stability of the inner sleeve 111 and reducing the probability of it detaching.

[0032] like Figures 1 to 4 As shown, a receiving groove matching the fixing cone 21 is carved inside the wall 1, which facilitates the placement of the fixing cone 21, reduces the chance of the fixing cone 21 detaching, makes the surface of the inner sleeve 111 smoother, and improves the tactile feel.

[0033] like Figures 1 to 2 As shown, the fixing spring 222 is disposed between the wall 1 and the fixing block 223. After the fixing telescopic rod 221 is compressed under force, the fixing spring 222 can compress synchronously, reducing the probability of the fixing spring 222 disengaging and improving the balance of the fixing spring 222. The fixing block 223 matches the fixing cone 21, so that the fixing block 223 can engage with the fixing cone 21, reducing the probability of the fixing cone 21 disengaging.

[0034] like Figures 1 to 5 As shown, the engaging assembly 31 includes: an engaging cone 311, a pair of engaging friction blocks 312, an engaging telescopic rod 313, and an engaging spring 314. The engaging cone 311 is installed inside the outer sleeve 112, which can fix the outer sleeve 112, improving the stability of the outer sleeve 112 and reducing the probability of the outer sleeve 112 detaching, thus simultaneously reducing the probability of the outer sleeve 112 shaking. The pair of engaging friction blocks 312 are located on both sides of the engaging cone 311, which can engage the engaging cone 311, reducing the probability of the engaging cone 311 detaching and improving the installation firmness of the engaging cone 311. The engaging telescopic rod 313 is fixedly installed between the engaging friction blocks 312 and the wall 1, which can fix the engaging friction blocks 312 and can retract with the contraction of the engaging spring 314. The engaging spring 314 is sleeved on the engaging telescopic rod 313, which can squeeze the engaging friction block 312, making the engaging friction block 312 more stably engage the engaging cone 311, and reducing the probability of the engaging cone 311 disengaging.

[0035] like Figures 1 to 4 As shown, the outer sleeve 112 has a positioning groove that matches the engaging cone 311, which improves the stability of the engaging cone 311, reduces the chance of the engaging cone 311 disengaging, and allows the engaging cone 311 to be better placed inside the outer sleeve 112, thereby improving the fixing effect of the engaging cone 311 on the outer sleeve 112.

[0036] like Figures 1 to 3 As shown, the engaging friction block 312 matches the engaging cone 311, and the engaging spring 314 is set between the engaging telescopic rod 313 and the wall 1, so that the engaging spring 314 can engage the engaging telescopic rod 313 through the support of the wall 1, so that the engaging telescopic rod 313 can better compress the engaging cone 311.

[0037] like Figures 1 to 4 As shown, the mating assembly 32 includes: a mating chamber 321, a pair of mating positioning blocks 322, a pair of mating positioning shafts 323, and a mating hinge 324. The mating chamber 321 is fixedly installed within the wall 1, facilitating the installation of the mating positioning blocks 322 and improving their stability. The pair of mating positioning blocks 322 are located within the mating chamber 321 and can match the engaging cone 311, enabling engagement and reducing the likelihood of disengagement. The pair of mating positioning shafts 323 are fixedly installed within the wall 1, facilitating the installation of the mating hinge 324, improving its stability, and simplifying its installation and rotation. The mating hinge 324 is fixedly installed on the mating positioning shafts 323 and hinged to the mating chamber 321.

[0038] like Figures 1 to 5 As shown, a fixing groove matching the mating chamber 321 is carved into the wall 1.

[0039] like Figures 1 to 5 As shown, a pair of mating rubber rings 325 are installed between the mating positioning block 322 and the mating chamber 321, which can always be in contact with the locking cone 311 when the mating positioning block 322 contracts or expands.

[0040] It will be apparent to those skilled in the art that this disclosure is not limited to the details of the exemplary embodiments described above, and that this disclosure can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of this disclosure is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this disclosure. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0041] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A decorative cover, characterized in that, include: A wall, wherein a sleeve assembly is installed inside the wall, the sleeve assembly including an inner sleeve and a pair of outer sleeves, the inner sleeve being disposed inside the wall, and the pair of outer sleeves being disposed on both sides of the inner sleeve; Multiple pairs of fixing mechanisms are installed between the wall and the inner sleeve. Each fixing mechanism includes a fixing cone and a pair of fixing components. The fixing cone is fixedly installed inside the inner sleeve, and the fixing components are fixedly installed inside the wall. Multiple pairs of locking mechanisms are installed between the wall and the outer casing. Each locking mechanism includes a locking component and a mating component. The locking component is installed inside the outer casing, and the mating component is fixedly installed inside the wall.

2. The decorative cover according to claim 1, characterized in that, The fixing component includes: The telescopic rod is fixedly installed inside the wall. A fixed spring is sleeved and installed on the fixed telescopic rod; A fixing block is fixedly installed at one end of the fixed telescopic rod near the fixed cone.

3. The decorative cover according to claim 2, characterized in that, The wall has a receiving groove that matches the fixed cone.

4. The decorative cover according to claim 2, characterized in that, The fixing spring is disposed between the wall and the fixing block, and the fixing block is matched with the fixing cone.

5. The decorative cover according to claim 1, characterized in that, The engagement assembly includes: The engaging cone is installed inside the outer sleeve; A pair of engaging friction blocks are disposed on both sides of the engaging cone; The telescopic rod is fixedly installed between the engaging friction block and the wall. A locking spring is sleeved on the locking telescopic rod.

6. The decorative cover according to claim 5, characterized in that, The outer casing has a positioning groove that matches the engagement cone.

7. The decorative cover according to claim 5, characterized in that, The engaging friction block matches the engaging cone, and the engaging spring is located between the engaging telescopic rod and the wall.

8. The decorative cover according to claim 1, characterized in that, The mating components include: The matching compartment is fixedly installed within the wall. A pair of mating positioning blocks are disposed within the mating chamber; A pair of mating positioning shafts are fixedly installed inside the wall. The hinged component is fixedly installed on the mating positioning shaft and hinged to the mating chamber.

9. The decorative cover according to claim 8, characterized in that, The wall has a fixing groove that matches the mating compartment.

10. The decorative cover according to claim 8, characterized in that, A pair of mating rubber rings are installed between the mating positioning block and the mating chamber.

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