CN219012148U

CN219012148U - Cloth pressing screw rod and tent roof cloth mounting structure

Info

Publication number: CN219012148U
Application number: CN202223325631.XU
Authority: CN
Inventors: 周臣仕; 梁家甄; 张颖鹏; 毛再荣; 李小辉
Original assignee: Guangzhou Jianting Construction Technology Group Co ltd
Current assignee: Guangzhou Jianting Construction Technology Group Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-12
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a cloth pressing screw and a tent roof cloth mounting structure, wherein the cloth pressing screw comprises a rod body, a pressing ring and a hexagonal nut; the rod body comprises a rod inserting part and a screw rod part; the compression ring is arranged between the inserted rod part and the screw rod part; the surface of the screw rod part is provided with external threads, and the hexagonal nut is sleeved in the screw rod part and is in threaded connection with the screw rod part; the bottom one end of inserted bar portion is equipped with the flat bar, is equipped with the jack on the flat bar. The tent roof cloth mounting structure comprises a tent framework, a fixing seat, a cloth cover clamping seat, tent cloth, a cross rod and a cloth pressing screw rod; the utility model adopts the plug-in mounting mode for mounting, the connection between the cloth pressing screw and the cross rod is stable and firm, and the problem that the cross rod is shifted and falls off due to rocking of the tent is effectively solved; the utility model has simple structure, easy processing and production, easier disassembly and assembly and installation and can effectively save the cost.

Description

Cloth pressing screw rod and tent roof cloth mounting structure

Technical Field

The utility model relates to the technical field of tent houses, in particular to a cloth pressing screw rod of a tent house.

Background

The cloth pressing screw rod of the top cloth is one of key parts for fixing the awning cloth in the awning house, the existing cloth pressing screw rod mainly comprises a screw rod, a U-shaped clamping piece and a matched hexagonal nut, the U-shaped clamping piece is inserted on a cross rod of the awning cloth, and then the awning cloth is tightly expanded through the hexagonal nut, so that the awning cloth clamping effect is achieved. However, when the tent is blown by wind, the cross rod of the tent cloth can slide left and right, and the cross rod falls off after a long time, so that the tent cloth cannot be fixed, and the tent cloth needs to be maintained and adjusted manually, so that the normal use of the tent is affected.

Disclosure of Invention

The utility model provides a cloth pressing screw rod of a tent, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: a cloth pressing screw comprises a rod body, a pressing ring and a hexagonal nut; the rod body comprises a rod inserting part and a screw rod part; the compression ring is arranged between the inserted rod part and the screw rod part; the surface of the screw rod part is provided with external threads, and the hexagonal nut is sleeved in the screw rod part and is in threaded connection with the screw rod part; the bottom one end of inserted bar portion is equipped with the flat bar, be equipped with the jack on the flat bar.

Preferably, a groove with the same length as the groove is formed in the outer surface of the screw rod part, a scale is arranged at the bottom of the groove, and zero scale of the scale is close to the compression ring.

Preferably, the screw rod portion and the insert rod portion are integrally manufactured, and the compression ring is welded and fixed between the screw rod portion and the insert rod portion.

Preferably, the length of the screw portion is 350mm, and the length of the plunger portion is 80mm.

Preferably, the tent framework, the fixing seat, the cloth cover clamping seat, the tent cloth, the cross rod and the cloth pressing screw rod; the fixing seat is connected to the side face of the tent framework through bolts, the cloth cover clamping seat is arranged at the top of the tent framework, and the end of the cloth cover clamping seat is abutted to the inner side of the fixing seat; the awning cloth covers the top cloth of the awning room framework, and soft sleeves are respectively arranged on two sides of the awning cloth; arc-shaped clamping grooves are respectively formed in two sides of the cloth sleeve clamping seat, and the soft sleeve is clamped on the corresponding arc-shaped clamping grooves; the side of tarpaulin is equipped with can supply horizontal pole male connecting channel, be equipped with on the horizontal pole can supply the inserted link portion male slot, be equipped with on the lateral surface of fixing base can supply screw rod portion male axle sleeve.

Preferably, the hexagonal nut is inserted into the inner hexagonal groove and limited by the inner hexagonal groove.

Preferably, the cross rod is an aluminum alloy pipe with a rectangular cross section, and the length of the slot is smaller than that of the inserted rod part; the opposite side size of the hexagonal nut is larger than the inner diameter size of the shaft sleeve.

Compared with the prior art, the utility model has the beneficial effects that: the cloth pressing screw rod comprises a rod body, a pressing ring and a hexagonal nut, wherein the lower end of the rod body is installed in an inserting mode, so that the connection between the cloth pressing screw rod and a cross rod is stable and firm, and the safety problem that the cross rod is shifted and falls off due to shaking of a tent is solved; the lower end of the screw rod part is provided with a flat rod and an inserting hole, the flat rod is convenient for the disassembly and the assembly of the wrench, and the inserting hole is convenient for locking by using a clamp spring or a bolt; the utility model has simple structure, easy processing and production, easier disassembly and assembly and installation, can effectively save cost, improve the safety performance of products, effectively solve the safety problem that the cross rod easily slides and falls off when the tent is used for a long time, and save the maintenance cost of the tent.

Drawings

FIG. 1 is a block diagram of a cloth pressing screw according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a roof mounting structure of a tent of an embodiment of the present utility model;

FIG. 3 is another angular block diagram of FIG. 2;

FIG. 4 is a front view of FIG. 2;

FIG. 5 is a side view of FIG. 2;

fig. 6 is a schematic diagram of a groove structure of a cloth pressing screw and a non-mounted state of a hexagonal nut according to an embodiment of the present utility model;

in fig. 1 to 6, the correspondence between the names of the components and the numbers of the drawings is:

1-rod body, 11-inserted rod part, 111-flat rod, 112-jack, 12-screw part, 121-external screw thread, 122-groove, 2-compression ring, 3-hexagonal nut, 4-tent frame, 5-fixing seat, 51-axle sleeve, 6-cloth sleeve clamping seat, 61-arc clamping groove, 7-tent cloth, 71-soft sleeve, 72-connecting channel, 8-cross rod and 81-slot.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 6, the present utility model provides a cloth pressing screw, which includes a rod body 1, a pressing ring 2 and a hexagonal nut 3; the rod body 1 comprises a rod inserting part 11 and a screw rod part 12; the compression ring 2 is arranged between the inserted rod part 11 and the screw rod part 12; the surface of the screw rod part 12 is provided with an external thread 121, and the hexagonal nut 3 is sleeved in the screw rod part 12 and is in threaded connection with the screw rod part 12; a flat rod 111 is arranged at one end of the bottom of the rod inserting portion 11, and an inserting hole 112 is arranged on the flat rod 111.

In the embodiment of the utility model, the cloth pressing screw is divided into an upper part and a lower part, the middle part is separated by a pressing ring 2, the upper part is provided with a threaded inserted rod part 11, and the lower part is provided with a smooth inserted rod part 11. The hexagonal nut 3 is connected with the inserted rod part 11 in a threaded manner. The effect of hexagon nut 3 is, after the cloth pressing screw is installed in place, through the rotation of hexagon nut 3 for distance between hexagon nut 3 and the clamping ring 2 increases, and wherein hexagon nut 3 and clamping ring 2 are withstood different parts respectively, like the main part of tent is withstood to hexagon nut 3, and clamping ring 2 withstands the tarpaulin 7 of tent, and distance between the two increases, just can withhold tarpaulin 7, thereby makes tarpaulin 7 install on the tent steadily.

In order to improve the installation efficiency, the end of the rod 11 is provided with the flat rod 111 and the insertion hole 112, wherein the flat rod 111 can be clamped by a wrench tool, and then the whole rod 11 and the screw 12 are driven to rotate together, so that the hexagonal nut 3 above can be rapidly pushed. When no wrench tool is on hand, the socket 112 can also be hooked by a screwdriver or other hooking tool, and the hexagonal nut 3 can be quickly installed by rotating the screwdriver or other hooking tool. In addition, can also set up jump ring or bolt on jack 112, prevent the drop of jack 112 portion through jump ring or bolt, further promote the stability of tarpaulin 7 installation.

Preferably, a groove 122 with the same length is formed on the outer surface of the screw portion 12, a graduation gauge is arranged at the bottom of the groove 122, and zero graduation of the graduation gauge is close to the compression ring 2. Referring to fig. 6, by providing a groove 122 on the surface of the screw portion 12 and providing a scale (no scale is marked in the drawing) at the bottom of the groove, the installation position of the hexagonal nut 3 can be intuitively judged by the scale, so that the installation heights of the cloth pressing screws are kept consistent.

Preferably, the screw portion 12 and the insert rod portion 11 are integrally manufactured, and the pressing ring 2 is welded and fixed between the screw portion 12 and the insert rod portion 11.

Preferably, the length of the screw portion 12 is 350mm, and the length of the plunger portion 11 is 80mm.

Preferably, the tent framework 4, the fixing seat 5, the cloth cover clamping seat 6, the tent 7, the cross rod 8 and the cloth pressing screw rod; the fixing seat 5 is connected to the side surface of the tent frame 4 through bolts, the cloth cover clamping seat 6 is arranged at the top of the tent frame 4, and the end part of the cloth cover clamping seat is abutted to the inner side of the fixing seat 5; the awning cloth 7 is covered on the top cloth of the awning frame 4, and soft sleeves 71 are respectively arranged on two sides of the awning cloth 7; arc-shaped clamping grooves 61 are respectively formed in two sides of the cloth sleeve clamping seat 6, and the soft sleeve 71 is clamped on the corresponding arc-shaped clamping grooves 61; the side of the awning cloth 7 is provided with a connecting channel 72 for the cross rod 8 to be inserted, the cross rod 8 is provided with a slot 81 for the inserted rod 11 to be inserted, and the outer side of the fixed seat 5 is provided with a shaft sleeve 51 for the screw 12 to be inserted.

In this embodiment, during the installation, insert pole portion 11 direct insertion in slot 81 of corresponding horizontal pole 8, then rotatory hexagon nut 3 until hexagon nut 3 can't continue to rotate, and the up end of hexagon nut 3 offsets with the lower terminal surface of axle sleeve 51 at this moment, and the lower terminal surface of clamping ring 2 offsets with horizontal pole 8, and horizontal pole 8 pushes down tarpaulin 7 for tarpaulin 7 can firmly paste on covering or awning on a car, boat, etc. room skeleton 4. Because the inserted rod portion 11 and the cross rod 8 are installed in an inserting mode, when the inserted rod portion 11 is directly inserted into the cross rod 8, the size of a corresponding hole in the cross rod 8 is slightly larger than the diameter of the inserted rod portion 11, after the inserted rod portion 11 is inserted, the cross rod 8 is pulled by the tarpaulin 7, the hexagonal nut 3 is limited by the upper shaft sleeve 51, so that the cross rod 8 is tightly connected with the inserted rod portion 11, the sliding falling situation of the cross rod 8 is effectively reduced, and the safety problem that the cross rod 8 is shifted and falls due to shaking of a tent can be solved. Further, by providing a clip spring or a bolt on the insertion hole 112, the plunger portion 11 can be prevented from coming off from the cross bar 8.

Preferably, the hexagonal nut 3 is inserted into and limited by a hexagonal groove in the downward end of the sleeve 51, which is matched with the hexagonal nut 3. Through the above structural design, the hexagonal nut 3 is inserted into the inner hexagonal groove, so that the hexagonal nut 3 cannot move upwards continuously, and when the screw portion 12 rotates continuously, the pressing ring 2 moves downwards and presses the cross rod 8. Meanwhile, as the hexagonal nut 3 is limited to rotate, the flat rod 111 can be clamped or the insertion hole 112 can be clamped by a tool to drive the rotation of the inserted rod portion 11 and the screw portion 12, so that the quick adjustment of the distance between the hexagonal nut 3 and the compression ring 2 is realized, and the problem that the hexagonal nut 3 cannot be quickly screwed and unscrewed due to the limited position is solved.

Preferably, the cross bar 8 is an aluminum alloy tube with a rectangular cross section, and the length of the slot 81 is smaller than the length of the inserted bar 11; the opposite side dimension of the hexagonal nut 3 is larger than the inner diameter dimension of the sleeve 51. In this embodiment, the length of the insert rod portion 11 is greater than the length of the slot 81, so that the flat rod 111 and the insertion hole 112 at the lower end portion of the insert rod portion 11 can be exposed, and the installation of the cloth pressing screw is facilitated through the flat rod 111 and the insertion hole 112. The opposite side size of the hexagonal nut 3 is larger than the inner diameter size of the shaft sleeve 51, so that the hexagonal nut 3 can prop against the bottom of the shaft sleeve 51 without sinking into the shaft sleeve 51, and then the purpose of tensioning the awning cloth 7 is achieved.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The cloth pressing screw is characterized by comprising a rod body (1), a pressing ring (2) and a hexagonal nut (3); the rod body comprises a rod inserting part (11) and a screw rod part (12); the compression ring is arranged between the inserted rod part and the screw rod part; the surface of the screw rod part is provided with external threads (121), and the hexagonal nut is sleeved in the screw rod part and is in threaded connection with the screw rod part; a flat rod (111) is arranged at one end of the bottom of the rod inserting part, and an inserting hole (112) is formed in the flat rod.

2. Cloth pressing screw according to claim 1, characterized in that the outer surface of the screw part is provided with a groove (122) with the same length, the bottom of the groove is provided with a scale, and the zero scale of the scale is close to the pressure ring.

3. The cloth pressing screw of claim 1, wherein the screw portion is integrally formed with the insert rod portion, and the press ring is welded and fixed between the screw portion and the insert rod portion.

4. A cloth pressing screw according to claim 3, wherein the length of the screw portion is 350mm and the length of the plunger portion is 80mm.

5. A tent roof cloth mounting structure, characterized by a tent frame (4), a fixing seat (5), a cloth cover clamping seat (6), tent cloth (7), a cross rod (8) and the cloth pressing screw rod of any one of claims 1 to 4; the fixing seat is connected to the side face of the tent framework through bolts, the cloth cover clamping seat is arranged at the top of the tent framework, and the end of the cloth cover clamping seat is abutted to the inner side of the fixing seat; the awning cloth is covered on the top cloth of the awning room framework, and soft sleeves (71) are respectively arranged on two sides of the awning cloth; arc-shaped clamping grooves (61) are respectively formed in two sides of the cloth sleeve clamping seat, and the soft sleeve is clamped on the corresponding arc-shaped clamping grooves; the side of tarpaulin is equipped with confession horizontal pole male connecting channel (72), be equipped with on the horizontal pole confession inserted slot (81) of inserting pole portion, be equipped with on the lateral surface of fixing base confession screw rod portion male axle sleeve (51).

6. The roof cloth mounting structure of claim 5, wherein the sleeve has a socket in a downward end thereof for engaging the hexagonal nut, the hexagonal nut being insertable into and retained by the socket.

7. The roof cloth mounting structure of claim 5, wherein the cross bar is an aluminum alloy tube having a rectangular cross section, and the length of the slot is smaller than the length of the inserted bar portion; the opposite side size of the hexagonal nut is larger than the inner diameter size of the shaft sleeve.