CN210117783U - Drainage ditch and drainage ditch assembly thereof - Google Patents

Abstract

An object of the utility model is to provide a escape canal and escape canal subassembly thereof, it can keep the clearance size of escape canal unit junction. Another object of the utility model is to provide a drainage ditch, it includes aforementioned drainage ditch subassembly. To achieve the foregoing object, a drain assembly includes a plurality of drain units connected in series, each drain unit including a lateral portion and longitudinal portions extending on both sides of the lateral portion, the lateral portion and the longitudinal portions defining a drain passage unit; a gap is provided between any adjacent ones of the drain units in the longitudinal direction of the drain assembly so that an inlet for collecting water is formed between the lateral portions of the adjacent drain units, a connecting structure for connecting each other is provided between the same-side longitudinal portions of the adjacent drain units, and a partition portion is provided on the other same-side longitudinal portion, the partition portion being located on one of the other same-side longitudinal portions and projecting from the longitudinal portion in the longitudinal direction of the drain assembly.

Description

Drainage ditch and drainage ditch assembly thereof

Technical Field

The utility model relates to a escape canal and escape canal subassembly thereof.

Background

Drainage ditches are devices for draining accumulated water, which are arranged in areas such as houses, highways, construction sites and the like. The drainage ditch unit is the cell cube that constitutes the drainage ditch, and a plurality of drainage ditch units are connected into the drainage ditch through modes such as joint to make the drainage ditch have the bending capacity.

In the utility model application with publication number CN 208594617U, a bendable drainage ditch is disclosed, which is assembled by a plurality of unit elements, and gaps are formed at the joints of the drainage ditch units to ensure the bendable drainage ditch after connection. The gap is often different in size due to manual operation errors during assembly at different positions of the drainage ditch, and the gap is attractive in appearance. Also, since the drain units are generally formed with a certain deformability, when the connection gaps of the drain units are subjected to a downward pressure applied thereto, for example, by heels of high heels or umbrella tips, the drain units are easily deformed from both sides of the connection gaps, resulting in objects being caught in the connection gaps of the drain units.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a escape canal subassembly, it can keep the clearance size of escape canal unit junction.

Another object of the utility model is to provide a drainage ditch, it includes aforementioned drainage ditch subassembly.

To achieve the foregoing object, a drain assembly includes a plurality of drain units connected in series, each drain unit including a lateral portion and longitudinal portions extending on both sides of the lateral portion, the lateral portion and the longitudinal portions defining a drain passage unit;

there is a gap between any adjacent ones of the drainage ditch units in the length direction of the drainage ditch assembly to provide an inlet for collecting water between the lateral portions between the adjacent ones of the drainage ditch units, a connecting structure connected to each other is provided between one same-side longitudinal portions of the adjacent ones of the drainage ditch units, and a partition portion is provided on the other same-side longitudinal portion, the partition portion being located on one of the other same-side longitudinal portions and projecting out of the longitudinal portion in the length direction of the drainage ditch assembly.

In one or more embodiments, the width of the spacer is less than the width of the gap.

In one or more embodiments, the spacer is an elongated rib extending in the height direction of the unit body.

In one or more embodiments, the spacer is a post projecting outwardly from the longitudinal portion.

In one or more embodiments, an orthogonal projection of the spacer portion in the height direction of the drain unit is rectangular.

In one or more embodiments, an orthogonal projection of the partition portion in the height direction of the drain unit is semicircular.

In one or more embodiments, each drain unit is a plastic part.

In one or more embodiments, the horizontal cross-section of the lateral portion is wavy.

In one or more embodiments, the drain unit has a ring shape having both end portions, and the partition is provided between the ring shapes.

In order to realize the drainage ditch of the aforesaid purpose, form by the equipment of aforesaid drainage ditch subassembly.

The beneficial effects of the utility model reside in that:

through the escape canal that this escape canal unit equipment formed, when junction gap department between the escape canal unit received like high-heeled shoes heel or umbrella tip applyed down pressure, owing to set up the interval portion in the escape canal unit for two rows of ditch units are difficult to receive the prevention of interval portion when junction gap is expected to warp, thereby have avoided the increase in junction gap, have reduced the phenomenon of blocking the object because of the junction gap causes. Meanwhile, due to the arrangement of the spacing parts, the size of a connecting gap between the two rows of water ditch units is consistent, and the attractiveness of the water ditch is improved.

Drawings

The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments with reference to the accompanying drawings, in which:

FIG. 1 shows a schematic top view of an embodiment of a drain assembly;

FIG. 2 shows a schematic perspective view of an embodiment of a drain unit;

FIG. 3 is a schematic top view of an embodiment of a drain unit;

fig. 4 shows a schematic perspective view of another embodiment of the drain unit 1;

fig. 5 shows a schematic plan view of another embodiment of the drain unit 1;

FIG. 6 is an exploded view of a drain;

figure 7 shows a schematic perspective view of an embodiment of a drain.

Detailed Description

The following discloses many different embodiments or examples for implementing the subject technology described. Specific examples of components and arrangements are described below to simplify the present disclosure, but these are merely examples and are not intended to limit the scope of the present disclosure. For example, if a first feature is formed over or on a second feature described later in the specification, this may include embodiments in which the first and second features are formed in direct contact, and may also include embodiments in which additional features are formed between the first and second features, such that the first and second features may not be in direct contact. Additionally, reference numerals and/or letters may be repeated among the various examples throughout this disclosure. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. Further, when a first element is described as being coupled or coupled to a second element, the description includes embodiments in which the first and second elements are directly coupled or coupled to each other, as well as embodiments in which one or more additional intervening elements are added to indirectly couple or couple the first and second elements to each other.

It should be noted that, where used, the following description of upper, lower, left, right, front, rear, top, bottom, positive, negative, clockwise, and counterclockwise are used for convenience only and do not imply any particular fixed orientation. In fact, they are used to reflect the relative position and/or orientation between the various parts of the object.

Fig. 1 shows a schematic top view of an embodiment of a drain assembly assembled by connecting a plurality of drain units 1 in series. Fig. 2 is a schematic perspective view showing an embodiment of the drain unit, and fig. 3 is a schematic plan view showing the drain unit. The drain unit 1 includes a lateral portion 101 and longitudinal portions 102 projecting on both sides of the lateral portion 101. The lateral portion 101 and the longitudinal portions 102 together define a drain passage unit 100 in the drain unit 1.

As can be seen in fig. 1. Any adjacent ones of the drain units 1 have a gap 16 therebetween in the longitudinal direction a of the drain assembly so that the lateral portions 101 between the adjacent ones of the drain units 1 form an inlet for water collection therebetween. A connecting structure for connecting each other is provided between the same side longitudinal portions 102 of the adjacent ones of the drain units 1, and a partition portion 12 is provided on the same side longitudinal portion 102, which is located on one of the longitudinal portions 102 of the two adjacent rows of the drain units 1 and projects from the longitudinal portion 102 in the length direction a of the drain assembly.

Through the escape canal that this escape canal unit 1 equipment formed, when junction gap 16 department between the escape canal unit received like high-heeled shoes heel or umbrella tip applyed downward pressure, owing to set up interval portion 12 on the escape canal unit 1 for two rows of water ditch units 1 are difficult can receive the prevention of interval portion 12 when junction gap 16 wants to warp, thereby avoided junction gap 16's increase, reduced because of the phenomenon of the body card that the junction gap caused. Meanwhile, due to the arrangement of the spacing parts 12, the size of a connecting gap between the two rows of the drainage ditch units 1 can be consistent, and the attractiveness of the drainage ditch is improved.

Although one embodiment of the present drain assembly is described above, in other embodiments of the present drain and drain assembly, the drain and drain unit thereof may have additional details in many respects to the embodiments described above, and at least some of these details may be subject to various changes. At least some of these details and variations are described below in several embodiments.

In one embodiment of the drain assembly, the width of the spacer 12 is less than the width of the gap 16.

With continued reference to fig. 1, in one embodiment of the drain unit 1, the partition portion 12 is an elongated rib extending in the height direction b of the unit body 10. Since it is usually necessary to cut the height of the drainage ditch according to the needs of the site when the drainage ditch is laid on the site, the partition 12 is provided as an elongated rib extending in the height direction b of the unit body 10 so that the longitudinal portion 102 of each drainage ditch unit 1 has at least one section of the partition 12 capable of supporting the connection gap 16 when the drainage ditch unit 1 is cut.

Fig. 4 shows a schematic perspective view of another embodiment of the drain unit 1, and in the embodiment shown in fig. 4, the partition portion 12 provided on the drain unit 1 is a projection projecting outward from the longitudinal portion 102, wherein the number of the projections may be two as shown in the drawing, provided along both ends in the height direction b of the unit body 10, or may be plural in the height direction b. The partition portion 12 provided in this way can reduce the weight of the drainage ditch unit 1.

With continued reference to fig. 2, in one embodiment of the drain gutter unit 1, the orthogonal projection of the partition portion 12 in the drain gutter-unit height direction b is rectangular.

Fig. 5 shows a schematic plan view of another embodiment of the drain assembly, in which the partition 12 may be semicircular in orthographic projection in the height direction b of the drain unit as shown in fig. 7. Other suitable shapes such as a cone, a triangle, etc. other than those shown may be used.

In one embodiment of the drain unit 1, the horizontal cross-section of the lateral portion 101 is wavy, which prevents debris from entering the drain after the drain assembly is connected in series.

Fig. 6 is an exploded view of the drainage ditch, and the connecting structure 105 is arranged on one side of the longitudinal part 102 of the drainage ditch unit 1, and the connecting structure 105 can comprise clamping columns 105a and clamping grooves 105b as shown in the figure according to the assembly requirement, and two adjacent rows of drainage ditch units 1 are in matched clamping connection through the clamping columns 105a and the clamping grooves 105 b.

The spacer portion is provided on the other side of the side where the connecting structure 105 of the longitudinal portions 102 is provided, and since the drain ditch units 1 are engaged two by two, the connecting gap 16 exists between the other sides of the connecting sides of two adjacent longitudinal portions 102, the arrangement is such that at least one spacer portion is provided in each connecting gap 16.

In one embodiment of the drainage ditch, not shown in the figures, at least one end of the drainage ditch is provided with a pressing device, and the other end of the drainage ditch abuts against the roadbed, so that the pressing device can press the drainage ditch on one side, and further play a role in fixing the drainage ditch, and meanwhile, the pressing device can be matched with the spacing part 12 to avoid the phenomenon that the connecting gap 16 is increased due to the action of external force. In one embodiment, the pressing means may be a baffle provided at an end of the drain, and the baffle is connected to the drain unit 1 at both ends of the drain by snap-fitting or the like.

In one embodiment of the drain ditch unit 1, the drain ditch unit further comprises a blocking portion 18, the blocking portion 18 being provided on each longitudinal portion 102 and protruding from the unit body 10 in the assembly direction of the unit body 10 by a distance such that the blocking portion 18 protrudes outwardly from the surface of the unit body 10 by a distance. Wherein the assembling direction of the unit bodies 10 is a direction in which each unit body 10 is assembled toward an adjacent unit body 10. Because the shielding parts 18 are arranged on the longitudinal part 102 of the unit body 10, and each shielding part 18 protrudes from the unit body 10 to the assembly direction of the unit body 10, when a plurality of drainage ditch units 1 are spliced together, the shielding part 11 can shield the gap at the joint of two adjacent drainage ditch units 1, thereby preventing external impurities such as silt and leaves from entering the drainage ditch from the connecting gap 16 and blocking the drainage ditch. In one embodiment, the space 12 provided between the two rows of gutter units 1 is a rib which has served as a dam 18 filling the gap between the gutter units 1.

In one embodiment, the drain units 1 are made of plastic, and the drainage system may be formed by, but not limited to, injection molding, extrusion molding, or other suitable plastic molding processes. The escape canal of plastics material is difficult for being corroded in the application, and can use scissors or art designing sword disconnection, makes its construction lighter, also makes things convenient for the transport construction more. Meanwhile, when the drainage ditch made of the plastic material is applied to an asphalt pavement, when the asphalt surface layer is damaged and a milling and manufacturing surface is needed, the drainage ditch can be used as a part of asphalt mixture for recycling. The degradable plastic can be used as the material of the drainage ditch units 1 in other fields needing drainage, so that the drainage ditch units are more environment-friendly. In another embodiment, the drainage ditch may be made of a metal material.

In an embodiment different from the illustrated embodiment, the drain unit 1 may be a ring shape having both ends, the ring shape being composed of a longitudinal portion 102 and a lateral portion 101, and the partition portion 18 may be provided between the ring-shaped drain units 1.

Referring to FIG. 7, there is shown a schematic perspective view of an embodiment of a drain formed by assembling a plurality of drain modules.

In some embodiments, a filter layer is also provided on the drain. When the filter layer can allow the drainage to get into the escape canal, can prevent silt, debris etc. from entering into the ditch internally to the stifled pipe phenomenon of inside production in escape canal has further been prevented. In one or more embodiments, the filter layer may be, but is not limited to, a filter layer composed of a wrapping material such as silk, cloth, membrane, or the like, and a mixture thereof, or may be a reverse filter layer.

In some embodiments, not shown in the drawings, the drainage ditch units 1 are further provided with convex and concave lines on the outer surface of the drainage ditch, and the lines can be used for increasing the friction force of the outer surface of the drainage ditch, so that the drainage ditch units are antiskid and can beautify the outer surface of the drainage ditch.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, any modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention, all without departing from the content of the technical solution of the present invention, fall within the scope of protection defined by the claims of the present invention.

Claims (10)

1. A drain assembly comprising a plurality of drain units connected in series, each drain unit comprising a lateral portion and a longitudinal portion extending on either side of the lateral portion, the lateral portion and the longitudinal portions defining a drain channel unit;

there is a gap between any adjacent ones of the drainage ditch units in the length direction of the drainage ditch assembly to provide an inlet for collecting water between the lateral portions between the adjacent ones of the drainage ditch units, a connecting structure connected to each other is provided between one same-side longitudinal portions of the adjacent ones of the drainage ditch units, and a partition portion is provided on the other same-side longitudinal portion, the partition portion being located on one of the other same-side longitudinal portions and projecting out of the longitudinal portion in the length direction of the drainage ditch assembly.

2. The drain assembly of claim 1, wherein the width of the spacer is less than the width of the gap.

3. The drain assembly of claim 1, wherein said spacer is an elongated rib extending along the height of said cell body.

4. The drain assembly of claim 1, wherein the spacer portion is a stud projecting outwardly from the longitudinal portion.

5. The drain assembly of claim 1, wherein an orthographic projection of said spacer portion in the height direction of said drain unit is rectangular.

6. The drain assembly of claim 1, wherein an orthographic projection of said spacer portion in the height direction of said drain unit is semicircular.

7. The drain assembly of claim 1, wherein each of said drain units is a plastic part.

8. The drain assembly of claim 1, wherein said lateral portion has a wave-like horizontal cross-section.

9. The drain assembly of claim 1, wherein the drain unit is in the form of a ring having two ends, the spacer being disposed between the rings.

10. A drain, wherein the drain is assembled from a drain assembly according to any of claims 1 to 9.

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