Loom left rear cover with decorative strip

Abstract

The utility model discloses a loom left rear cover shell with decorative strip relates to loom cover shell technical field, including detachable connection of front cover shell, middle cover shell and rear cover shell from front to back in proper order, the upper surface and the lateral surface of front cover shell, middle cover shell and rear cover shell are gently transition connection, the detachable installation of decorative strip is located on the side of front cover shell, middle cover shell and rear cover shell and is away from loom, and the decorative strip projects outward corresponding cover shell, and along cover shell extends from front to back, and the decorative strip on the adjacent cover shell abuts each other, forms a long strip line from front to back. After adopting above -mentioned structure, through sectional type detachable connection structure, make the cover shell easy to install and maintain. And the continuous decorative strip that projects outward can beautify appearance, can play the remarkable warning and the isolation effect on physics and vision, effectively prevent personnel direct collision cover shell, reduce the potential safety hazard.

Description

Technical Field

[0001] This utility model relates to the field of loom cover technology, and in particular to a loom left rear cover with decorative strips. Background Technology

[0002] During operation, the control console and machine cover of a water-jet loom are often exposed to a relatively harsh working environment. The loom produces water mist during operation, and oil splashing can occur when adding lubricating oil. Additionally, dust in the environment easily adheres to the machine's surface. Therefore, protective covers are generally installed on the outside of water-jet looms. Existing left rear covers are typically of a single-piece or simple split structure, with a flat surface lacking buffering and warning mechanisms against external impacts. Personnel are prone to accidentally bumping into the cover during operation or inspection, posing a safety hazard. Utility Model Content

[0003] The purpose of this utility model is to provide a left rear cover of a loom with decorative strips, which adopts a segmented and detachable connection for easy installation and maintenance; by setting outward-protruding decorative strips, it can not only beautify the appearance, but also serve as a warning and isolation function to prevent people from directly colliding with the cover.

[0004] To achieve the above objectives, this utility model provides a left rear cover of a loom with decorative strips, comprising a front cover, a middle cover, and a rear cover that are detachably connected from front to back; the upper and side surfaces of the front cover, the middle cover, and the rear cover are smoothly connected; decorative strips are detachably installed on the front cover, the middle cover, and the rear cover on the side away from the loom, the decorative strips protruding outward from the corresponding cover and extending along the cover from front to back; the decorative strips on adjacent covers abut against each other to form a long strip from front to back.

[0005] The above structure, with its segmented and detachable connection, makes the enclosure easy to install and maintain. The outward-protruding continuous decorative strip not only enhances the appearance but also serves as a significant physical and visual warning and barrier, effectively preventing direct collisions with the enclosure and reducing safety hazards.

[0006] Furthermore, the front cover is fixed to the frame of the loom, and its rear end, at the joint surface with the middle cover, has an integrally formed front flange extending towards the loom. A corresponding integrally formed middle flange is provided at the front end of the middle cover, with the front flange abutting against the middle flange. The front flange, located at the bottom of one side of the loom, has a hanging plate extending towards the middle cover, with an upward-opening front hook on the hanging plate. A downward-opening rear hook is provided on the middle flange, which can be inserted downwards into the opening of the front hook. Above the hanging plate on the front flange, a baffle extending towards the middle cover is provided, with the middle flange abutting against the baffle. Initial engagement is achieved through the interlocking of the hooks, and combined with the limiting effect of the baffle, quick engagement and precise positioning of the middle cover and the front cover are achieved. This connection method allows for quick assembly and disassembly without additional tools, greatly facilitating the inspection and maintenance of the internal area of ​​the cover.

[0007] Furthermore, the rear cover is detachably fixed to the frame of the loom, and its front end, which abuts against the middle cover, has an integrally formed forward-extending recessed platform; the rear end face of the middle cover directly abuts against the recessed platform. Through the simple recessed platform abutment structure, the rear cover can provide stable rear end support for the middle cover, and the structure is simple, easy to install and position.

[0008] Furthermore, the top surface of the recessed platform is an upwardly sloping surface inclined towards the middle cover; the rear end of the middle cover that contacts it has a downwardly sloping surface integrally formed. The sloping surface fit not only helps guide the middle cover into accurate position, but also bears some of the downward force after assembly, thereby improving the overall stability of the connection.

[0009] Furthermore, the middle cover is equipped with downward-extending positioning posts, and the recessed platform has positioning holes for the positioning posts to be inserted. Through the insertion and engagement of the positioning posts and positioning holes, the middle cover can be effectively prevented from shifting or rotating in the horizontal plane, achieving precise positioning during installation and ensuring accurate alignment of all components.

[0010] Furthermore, openings are evenly distributed along the length of the decorative strip on the surfaces of the front, middle, and rear covers. Corresponding to these openings, the inner surface of the decorative strip has elastic clips extending towards the loom. These clips can be inserted into the openings and hooked onto the inner wall of the openings. This combination of elastic clips and hooks allows for quick and secure installation of the decorative strip. Simultaneously, this clip connection method makes the decorative strip easy to disassemble and replace, facilitating maintenance or appearance updates.

[0011] Furthermore, the elastic buckle includes a cantilever fixed at its base to the decorative strip and extending towards the opening; at the free end of the cantilever, there is a hook extending forward or backward; the hook can hook onto the front or rear side wall of the opening; the hook is a right-angle hook with a guide bevel at its upper end; when the cantilever is inserted into the opening, the guide bevel first contacts the edge of the opening, forcing the cantilever to deform and pass through the opening; after the hook passes through the opening, the cantilever returns to its original position and abuts against the corresponding side wall of the opening. The right-angle hook design with a guide bevel allows the buckle to smoothly pass through the opening through elastic deformation when installing the decorative strip, and automatically returns to achieve hook locking. The entire process is convenient to operate, reliable in connection, and has an anti-detachment effect.

[0012] Furthermore, the opening directions of multiple hooks on the same decorative strip are not exactly the same. By setting hooks in different directions, the decorative strip can be locked simultaneously from different directions, significantly enhancing its resistance to pull-out after installation and making it less likely to loosen when subjected to external forces from different directions.

[0013] Furthermore, the front, middle, and rear covers are equipped with baffles extending towards the decorative strip; there are two baffles, one on the top and one on the bottom of the decorative strip; when the decorative strip is installed on the corresponding cover, it is fastened to the top and bottom of the baffles. After installation, the decorative strip is fastened between the top and bottom baffles, restricting its vertical movement and serving as an auxiliary positioning and reinforcement function.

[0014] Furthermore, the upper surface of the decorative strip is provided with grooves extending along its length. These grooves not only increase the surface friction (anti-slip) and visual texture (aesthetics) of the decorative strip, but also guide water or oil stains to slide off along the grooves, reducing the accumulation of contaminants on the surface of the decorative strip and making it easier to clean.

[0015] After adopting the above technical solution, the beneficial effects of this utility model are: This utility model discloses a left rear cover for a loom with decorative strips, which solves the problem of existing loom left rear covers having a flat surface and lacking a buffer and warning structure against external collisions. This utility model uses a segmented, detachable connection structure, making the cover easy to install and maintain. The outwardly protruding continuous decorative strips not only beautify the appearance but also provide significant physical and visual warning and isolation, effectively preventing direct collisions with the cover and reducing safety hazards. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the left rear cover of a loom with decorative strips according to this utility model; Figure 2 yes Figure 1 Rear view; Figure 3This is a schematic diagram of the installation of the front cover and the middle cover; Figure 4 yes Figure 2 A magnified view of part B in the image; Figure 5 yes Figure 2 Sectional view along axis AA; Figure 6 yes Figure 5 A magnified view of part C; Figure 7 yes Figure 1 A schematic diagram of the structure of one of the decorative strips.

[0017] In the diagram, 1. Front cover, 11. Front flange, 12. Hanging plate, 121. Front hook, 13. Baffle, 2. Middle cover, 21. Middle flange, 211. Rear hook, 22. Positioning post, 23. Lower slope, 3. Rear cover, 31. Recessed platform, 311. Upper slope, 4. Decorative strip, 41. Groove, 51. Opening, 52. Stop bar, 6. Elastic buckle, 61. Cantilever, 62. Hook, 621. Guide slope. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] The orientations mentioned in this specification are based on the orientation of the left rear cover of the loom with decorative strips during normal operation. They do not limit the orientation during storage and transportation, but only represent relative positional relationships, not absolute positional relationships.

[0020] like Figure 1 and Figure 2 As shown, a left rear cover for a loom with decorative strips includes a front cover 1, a middle cover 2, and a rear cover 3 that are detachably connected from front to back. The upper and side surfaces of the front cover 1, the middle cover 2, and the rear cover 3 are smoothly connected, forming a complete and smooth cover appearance, which can effectively protect the internal components of the loom and prevent water mist, oil stains, and dust from directly intruding into critical areas such as the control console.

[0021] Decorative strips 4 are detachably installed on the front cover 1, middle cover 2, and rear cover 3 on the side furthest from the loom. The decorative strips 4 protrude outwards from their respective covers and extend from front to back along the cover. When the three cover sections are assembled, the decorative strips 4 on them abut each other end-to-end, visually forming a continuous long line running through the entire left rear cover. The two end faces of the decorative strips 4 are vertical planes. After the front cover 1, middle cover 2, and rear cover 3 are installed, the end faces of each decorative strip 4 are tightly against each other, visually forming a continuous line. This protruding decorative strip 4 not only beautifies the appearance of the loom but, more importantly, serves as a significant warning and physical barrier. Its protruding shape effectively reminds operators to maintain distance, avoiding direct contact between the body or clothing and the cover, reducing the risk of accidental injury. It also makes the cover more easily identifiable in the workshop environment. The detachable installation of the decorative strips 4 facilitates replacement and distinguishes them from the cover's color, making the cover more aesthetically pleasing, and the protruding shape effectively reminds operators to maintain distance.

[0022] Furthermore, such as Figure 2 and Figure 3 As shown, the front cover 1 is fixed to the loom frame by bolts or other fasteners. At the joint surface between the rear end of the front cover 1 and the middle cover 2, a front flange 11, integrally formed and extending in the direction of the loom (inward), is provided. A corresponding middle flange 21, integrally formed with the middle cover 2, is provided at the front end of the middle cover 2. During installation, the front flange 11 and the middle flange 21 abut against each other. To achieve quick fastening and positioning, a hanging plate 12, extending horizontally towards the middle cover 2, is provided at the bottom of the front flange 11 on the side near the loom. The hanging plate 12 has an upward-facing front hook 121.

[0023] The rear hook 211 can be inserted downward into the opening of the front hook 121. A baffle 13 extending towards the middle cover 2 is provided on the front flange 11 above the hanging plate 12, and the middle flange 21 abuts against the baffle 13.

[0024] A downward-facing rear hook 211 is provided on the middle flange 21. When installing the middle cover 2, align the rear hook 211 downwards and insert it into the opening of the front hook 121 to achieve initial attachment. To ensure the stability of the middle cover 2, a baffle 13 extending towards the middle cover 2 is provided on the front flange 11 above the hanging plate 12. After the middle cover 2 is attached, the inner side of the flange 21 abuts against the baffle 13 to prevent the middle cover 2 from shaking. This connection method allows the middle cover 2 to be quickly installed and removed without additional tools, greatly facilitating the inspection and maintenance of the internal area of ​​the cover.

[0025] like Figure 2 and Figure 4As shown, the rear cover 3 is detachably fixed to the loom frame by bolts or the like. An integrally formed recessed platform 31 extending forward (towards the middle cover 2) is formed on the front surface of the platform that abuts against the middle cover 2. During installation, the rear end face of the middle cover 2 directly abuts against this recessed platform 31. Preferably, the top surface of the recessed platform 31 is designed as an upper inclined surface 311 sloping towards the middle cover 2. Correspondingly, the rear end of the middle cover 2 that contacts this platform has an integrally formed lower inclined surface 23. This inclined surface not only helps guide the middle cover 2 into accurate positioning but also withstands some downward force to a certain extent, improving connection stability. For further precise positioning, a downwardly extending positioning post 22 can be provided on the bottom surface of the middle cover 2, and a corresponding positioning hole can be opened on the recessed platform 31. During installation, the positioning post 22 is inserted into the positioning hole, effectively preventing the middle cover 2 from shifting in the horizontal plane.

[0026] Furthermore, such as Figure 2 and Figure 7 As shown, on the surfaces of the areas where the decorative strip 4 needs to be installed in the front cover 1, middle cover 2, and rear cover 3, a plurality of openings 51 are evenly spaced along the length of the decorative strip 4. In this embodiment, the front cover 1 has six openings 51, the middle cover 2 has three openings 51, and the rear cover 3 has three openings 51. On the inner side of the decorative strip 4 (the side facing the cover), corresponding to the opening 51, there is an elastic buckle 6 extending towards the loom. After the elastic buckle 6 extends into the opening 51, its end can hook onto the inner edge of the opening 51, thereby fixing the decorative strip 4.

[0027] Specifically, such as Figure 7 As shown, this embodiment will be described using the decorative strip 4 on the rear cover 3 as an example. The elastic buckle 6 includes a cantilever 61 whose root is fixed to the decorative strip 4 and extends toward the opening 51. At the free end of the cantilever 61, there is a hook 62 extending forward or backward; the hook 62 is used to hook onto the front or rear side wall of the opening 51. The hook 62 is preferably a right-angle hook, and its upper end face facing the insertion direction is provided with a guide slope 621. When installing the decorative strip 4, the elastic buckle 6 is aligned with the opening 51 and pressed down. The guide slope 621 first contacts the edge of the opening 51, and under pressure, it forces the cantilever 61 to undergo elastic bending deformation, so that the hook 62 can pass through the opening 51. Once the hook 62 has completely passed through the opening 51, the cantilever 61 returns to its original shape by its own elasticity. At this time, the right-angled surface of the hook 62 will hook onto the inner side wall of the opening 51, preventing the decorative strip 4 from easily falling off.

[0028] To enhance the resistance to pull-out after the decorative strip 4 is installed, the opening directions of multiple hooks 62 on the same decorative strip 4 can be designed to be not completely consistent (for example, some hook forward and some hook backward). This allows for locking from different directions, making it less likely for the decorative strip 4 to come off when subjected to external forces from different directions. In this embodiment, the decorative strip 4 on the rear cover 3 is provided with three elastic buckles 6, of which the two hooks 62 at the rear end open forward and the hooks 62 at the front end open backward.

[0029] To prevent the decorative strip 4 from shifting vertically and to aid in its positioning, baffles 52 extending towards the decorative strip 4 are provided at corresponding positions on the front cover 1, middle cover 2, and rear cover 3. One baffle 52 is provided on each of the upper and lower sides of the decorative strip 4. The baffles 52 are integrally injection molded with the corresponding front cover 1, middle cover 2, or rear cover 3. When the decorative strip 4 is installed in place, its upper and lower edges are precisely engaged between these two baffles 52, thereby restricting the vertical movement of the decorative strip 4.

[0030] Furthermore, as a preferred embodiment, grooves 41 extending along the length direction can be machined on the protruding upper surface of the decorative strip 4. These grooves 41 not only increase the friction and visual texture of the decorative strip 4 surface, but also guide water or oil stains to slide off to a certain extent, reducing the accumulation of contaminants on the surface of the decorative strip 4.

[0031] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A loom left rear cover with decorative strips, characterized in that: It includes a front cover, a middle cover, and a rear cover that are detachably connected from front to back; the upper and side surfaces of the front cover, the middle cover, and the rear cover are smoothly connected. Decorative strips are detachably installed on the front cover, middle cover, and rear cover on the side away from the loom. The decorative strips protrude outward from the corresponding cover and extend along the cover from front to back. The decorative strips on adjacent covers abut against each other to form a long strip line from front to back.

2. The left rear cover of a loom with decorative strips according to claim 1, characterized in that: The front cover is fixed on the frame of the loom, and at the joint surface between its rear end and the middle cover, there is an integrally formed front flange extending in the direction of the loom; the front end of the middle cover is provided with a corresponding position of an integrally formed middle flange, and the front flange abuts against and fits against the middle flange. The front flange is located at the bottom of one side of the loom and has a hanging plate extending towards the middle cover. The hanging plate has an upward-opening front hook. The middle flange has a downward-opening rear hook that can be inserted into the opening of the front hook. A baffle extending toward the middle cover is provided on the front flange above the hanging plate, and the middle flange abuts against the baffle.

3. The left rear cover of a loom with decorative strips according to claim 1, characterized in that: The rear cover is detachably fixed to the frame of the loom, and its front end, which abuts against the middle cover, has an integrally formed forward-extending platform; the rear end face of the middle cover directly abuts against the platform.

4. The left rear cover of a loom with decorative strips according to claim 3, characterized in that: The top surface of the settling platform is an upper inclined surface that slopes towards the middle cover; the rear end of the middle cover that contacts it has a lower inclined surface that is integrally formed.

5. The left rear cover of a loom with decorative strips according to claim 3, characterized in that: The middle cover is provided with a downwardly extending positioning post, and the recessed platform is provided with a positioning hole for the positioning post to be inserted.

6. The left rear cover of a loom with decorative strips according to claim 1, characterized in that: Openings are uniformly provided on the surfaces of the front cover, middle cover and rear cover along the length of the decorative strip; The inner surface of the decorative strip is provided with an elastic buckle extending toward the loom direction corresponding to the opening. After the elastic buckle is inserted into the opening, it can be hooked onto the side wall of the opening along the front-back direction of the cover.

7. The left rear cover of a loom with decorative strips according to claim 6, characterized in that: The elastic buckle includes a cantilever whose root is fixed to the decorative strip and extends toward the opening; at the free end of the cantilever, there is a hook that extends forward or backward. The hook can be hooked onto the front or rear sidewall of the opening; the hook is a right-angle hook, and its upper end is provided with a guide slope. When the cantilever is inserted into the opening, the guide ramp first contacts the edge of the opening, forcing the cantilever to deform and pass through the opening; when the hook passes through the opening, the cantilever returns to its original position and abuts against the corresponding side wall of the opening.

8. The left rear cover of a loom with decorative strips according to claim 7, characterized in that: The opening directions of the multiple hooks on the same decorative strip are not exactly the same.

9. The left rear cover of a loom with decorative strips according to claim 1, characterized in that: The front cover, the middle cover, and the rear cover are provided with baffles extending toward the decorative strip; there are two baffles arranged vertically, with the two baffles located on the upper and lower sides of the decorative strip respectively; when the decorative strip is installed on the corresponding cover, the decorative strip is fastened to the upper and lower sides of the baffles.

10. A loom left rear cover with decorative strips according to claim 9, characterized in that: The upper surface of the decorative strip is provided with grooves extending along the length of the decorative strip.

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