CN214083817U

CN214083817U - Crank clamping seat for vehicle-mounted crank arm awning

Info

Publication number: CN214083817U
Application number: CN202023098831.7U
Authority: CN
Inventors: 解承建; 丁武
Original assignee: Nanjing Sufule Sunshade Technology Co ltd
Current assignee: Nanjing Sufule Sunshade Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-31
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a crank clamping seat for a vehicle crank arm awning, which comprises a crank clamping seat structure, wherein the crank clamping seat structure comprises a clamping seat bottom plate, one side of the clamping seat bottom plate is symmetrically provided with a crank clamping side plate, the inner part of the clamping seat bottom plate is symmetrically provided with bolt mounting grooves, the two bolt mounting grooves are in central symmetry, the bolt mounting grooves comprise a bolt head limiting groove and a sliding clamping groove, the bolt head limiting groove is arranged at one side of the top end of the sliding clamping groove, a crank limiting plate is arranged between the clamping seat bottom plate and the crank clamping side plate, the bolt mounting groove of the clamping seat bottom plate of the utility model is divided into the bolt head limiting groove and the sliding clamping groove, the clamping seat bottom plate is not required to be placed in advance when the clamping seat bottom plate is installed, the bolt can be installed to a certain height firstly, then the clamping seat bottom plate and the bolt are fixed in a rotating way, and the bolt is screwed tightly, thereby avoiding the condition that the crank clamping seat bolt with a deeper inner groove is easy to fall down when the installation is carried out, the practicability is stronger.

Description

Crank clamping seat for vehicle-mounted crank arm awning

Technical Field

The utility model belongs to the technical field of on-vehicle awning accessory, especially, relate to an on-vehicle crank cassette for crank arm awning.

Background

The awning has a comprehensive external sunshade function, can thoroughly block ultraviolet radiation, reduces indoor temperature and reduces air conditioning load; the awning has an energy-saving effect, the vehicle-mounted crank arm awning is a common car-type awning device for motor home dining cars and the like, and the crank clamping seat is one of vehicle-mounted awning assembly parts.

However, some unreasonable factors still exist in the use process of the existing crank clamping seat for the vehicle-mounted crank arm awning, and when the existing crank clamping seat for the vehicle-mounted crank arm awning is used: the crank clamping seat needs to be fixed on one side of the motor home by using bolts, the crank clamping seat with the deep inner groove is troublesome to install and fix by the bolts, the bolts drop easily when being installed, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a crank cassette for on-vehicle crank arm awning to solve the problem that proposes among the above-mentioned background art.

The technical scheme is as follows: the utility model discloses an on-vehicle crank cassette for crank arm sunshade awning, including crank cassette structure, crank cassette structure includes the cassette bottom plate, a side symmetry of cassette bottom plate is provided with crank block curb plate, and the inside symmetry of cassette bottom plate has seted up bolt mounting groove, two the bolt mounting groove is central symmetry, and the bolt mounting groove includes bolt head spacing groove and sliding clamping groove, the top one side at sliding clamping groove is seted up to the bolt head spacing groove, be provided with the crank limiting plate between cassette bottom plate and the crank block curb plate, one side of crank block curb plate is provided with anti-skidding rubber pad, and has seted up bolt one side of crank block curb plate and has run through the groove.

Further, the crank clamping side plate, the crank limiting plate and the clamping seat bottom plate are all of an integrated structure.

Furthermore, the anti-skid rubber pad and the crank clamping side plate are fixedly bonded through the colloid.

Further, the bolt through groove is formed right above the sliding clamping groove, and the bolt through groove is communicated with the sliding clamping groove.

Furthermore, the depth of the bolt head limiting groove is one half of the thickness of the clamping seat bottom plate.

Has the advantages that: compared with the prior art, the utility model has the advantages that: this crank cassette need not to place the cassette bottom plate in advance when installing the cassette bottom plate through being divided into bolt head spacing groove and sliding clamping groove with cassette bottom plate bolt mounting groove, can install the bolt to a take the altitude earlier, and fixed cassette bottom plate and the rotatory block of bolt again to close soon tighten the bolt can, avoided the darker crank cassette of inside groove the condition that the bolt dropped easily when the installation, the practicality is stronger.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic front view of the structure of the present invention;

in the figure: 1. a crank clamping seat structure; 101. a card seat bottom plate; 102. the crank is clamped with the side plate; 103. a bolt mounting groove; 131. a bolt head limiting groove; 132. a sliding clamping groove; 104. a crank limiting plate; 105. an anti-skid rubber pad; 106. the bolt passes through the slot.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 4, the utility model discloses an on-vehicle crank arm crank cassette for awning, including crank cassette structure 1, crank cassette structure 1 includes cassette bottom plate 101, a side symmetry of cassette bottom plate 101 is provided with crank block curb plate 102, and bolt mounting groove 103 has been seted up to the inside symmetry of cassette bottom plate 101, two bolt mounting grooves 103 are central symmetry, and bolt mounting groove 103 includes bolt head spacing groove 131 and slide clamping groove 132, bolt head spacing groove 131 sets up in slide clamping groove 132's top one side, be provided with crank limiting plate 104 between cassette bottom plate 101 and the crank block curb plate 102, one side of crank block curb plate 102 is provided with anti-skidding rubber pad 105, and the bolt has been seted up to bottom one side of crank block curb plate 102 and has been run through groove 106.

In order to increase the strength of the crank engaging side plate 102, the crank stopper plate 104, and the cassette base plate 101 are all integrally formed.

In order to firmly fix the anti-slip rubber pad 105, the anti-slip rubber pad 105 and the crank engaging side plate 102 are fixed by adhesive.

To facilitate the installation of the bolt, the bolt through groove 106 is opened right above the slide latch groove 132, and the bolt through groove 106 is communicated with the slide latch groove 132.

In order to facilitate the installation of the bolt, the depth of the bolt head limiting groove 131 is half of the thickness of the cassette base plate 101.

The utility model discloses a theory of operation: when the clamping base plate 101 is installed, firstly, the clamping base plate 101 is placed at a position needing to be installed, then a marking pen is used for penetrating through the two bolt head limiting grooves 131 respectively, marking is made at a corresponding position, so that bolts can be installed conveniently, then the bolts are installed at two mark positions respectively by using an electric screwdriver, the bolts are not installed to the bottom end during installation of the bolts, the installation height is matched with the height of the bolt penetrating grooves 106, then the clamping base plate 101 is obliquely placed at two bolts, so that the sliding clamping grooves 132 formed at two ends of the clamping base plate 101 correspond to the bolts one by one, at the moment, the bolts rotate clockwise, the bolts are positioned at the centers of the bolt head limiting grooves 131, and then the two bolts are screwed and screwed, namely, the installation is finished.

Claims

1. The utility model provides an on-vehicle crank cassette for crank arm awning, includes crank cassette structure (1), its characterized in that: the crank clamping seat structure (1) comprises a clamping seat bottom plate (101), crank clamping side plates (102) are symmetrically arranged on one side of the clamping seat bottom plate (101), bolt mounting grooves (103) are symmetrically formed in the clamping seat bottom plate (101), the bolt mounting grooves (103) are in central symmetry, the bolt mounting grooves (103) comprise bolt head limiting grooves (131) and sliding clamping grooves (132), the bolt head limiting grooves (131) are formed in one side of the top end of the sliding clamping grooves (132), crank limiting plates (104) are arranged between the clamping seat bottom plate (101) and the crank clamping side plates (102), anti-skidding rubber pads (105) are arranged on one side of the crank clamping side plates (102), and bolt penetrating grooves (106) are formed in one side of the bottom ends of the crank clamping side plates (102).

2. The crank socket for the vehicle-mounted crank arm awning as claimed in claim 1, wherein: the crank clamping side plate (102), the crank limiting plate (104) and the clamping seat bottom plate (101) are all of an integrated structure.

3. The crank socket for the vehicle-mounted crank arm awning as claimed in claim 1, wherein: the anti-skid rubber pad (105) and the crank clamping side plate (102) are fixedly bonded through glue.

4. The crank socket for the vehicle-mounted crank arm awning as claimed in claim 1, wherein: the bolt penetrating groove (106) is formed right above the sliding clamping groove (132), and the bolt penetrating groove (106) is communicated with the sliding clamping groove (132).

5. The crank socket for the vehicle-mounted crank arm awning as claimed in claim 1, wherein: the depth of the bolt head limiting groove (131) is one half of the thickness of the clamping seat bottom plate (101).