CN210117977U - Height adjusting mechanism for central rod of small tent - Google Patents

Abstract

A height adjusting mechanism for a center pole of a small tent. Relates to the field of tent structures. The utility model provides a structure is exquisite, practical convenient and stability is good, through the convenient regulation to well core rod height during the use to effectively guarantee the whole appearance of tent, avoid the central rod height control mechanism of the small-size tent that the tent cloth cover is slack and undisciplined. Including locating the fixing base of well core rod's bottom, the fixing base includes fixed plate and fixed sleeve, the fixed plate is placed in subaerial, set up a plurality of ground nail holes that are used for holding ground nail in the fixed plate, fixed sleeve vertically fixed connection on the fixed plate and fixed sleeve's internal diameter unanimous with well core rod's external diameter, a plurality of fixed orificess, every have been seted up on fixed sleeve's the outer wall all be equipped with a fastening bolt rather than the adaptation in the fixed orifices. The utility model discloses have structure exquisiteness, practical convenience and stability advantage such as good on the whole.

Description

Height adjusting mechanism for central rod of small tent

Technical Field

The utility model relates to a tent structure field.

Background

At present, because the ground flatness is low when the tent is used in the field, it is low when high usually when the position on well centre rod top is propped to uncovered tent, and the interval of centre rod top and tent footing all around is difficult to guarantee promptly to make holistic appearance, the shape of tent be difficult to guarantee, the tent cloth cover pine scheduling problem appears.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above problem, provided a structure exquisiteness, practical convenient and stability good, through the convenient regulation to well core rod height during the use to effectively guarantee the whole appearance of tent, avoid the well core rod height control mechanism of the small-size tent that the tent cloth cover is slack and undisrupted.

The technical scheme of the utility model is that: including locating the fixing base of well core rod's bottom, the fixing base includes fixed plate and fixed sleeve, the fixed plate is placed in subaerial, set up a plurality of ground nail holes that are used for holding ground nail in the fixed plate, fixed sleeve vertically fixed connection on the fixed plate and fixed sleeve's internal diameter unanimous with well core rod's external diameter, a plurality of fixed orificess, every have been seted up on the fixed sleeve's the outer wall all be equipped with a fastening bolt rather than the adaptation in the fixed orifices, fastening bolt passes through threaded connection with the fixed orifices, and fastening bolt supports on well core rod's outer wall.

The height adjusting mechanism of the central rod also comprises a driving mechanism and a pair of clamping seats which are detachably connected;

the pair of clamping seats are detachably connected to the central rod and the fixed sleeve respectively; the clamping seat comprises a first clamping block, a second clamping block and a pair of clamping bolts, a first clamping groove is formed in the middle of the first clamping block, through holes are formed in two sides of the first clamping block respectively, a second clamping groove is formed in the middle of the second clamping block, threaded holes matched with the clamping bolts are formed in two sides of the second clamping block respectively, and the clamping bolts sequentially penetrate through the through holes and the threaded holes and are connected with the threaded holes through threads;

actuating mechanism includes handle, drive wheel, screw rod, sliding seat, fixing base and four connecting rods, handle and screw rod difference fixed connection are on the both sides terminal surface of drive wheel, the sliding seat cup joints the screw rod, and pass through threaded connection with the screw rod, the screw rod is kept away from and is equipped with a pair of spacing ring on the outer wall of the one end of drive wheel, fixing base slidable cup joints the screw rod, just be in between two spacing rings, the upper and lower both sides of sliding seat are articulated rather than the end of two other connecting rods respectively, the upper and lower both sides of fixing base are articulated with the end of two other connecting rods respectively, the connecting rod is kept away from a lantern ring of fixedly connected with on another end of sliding seat or fixing base, the lantern ring and the pole portion looks adaptation.

The driving mechanism further comprises four elastic pull ropes, one ends of the four elastic pull ropes are respectively and fixedly connected to the four lantern rings, and the other ends of the four elastic pull ropes are fixedly connected to the sliding seat or the fixed seat, so that the lantern rings keep the movement trend towards the screw rod.

The driving mechanism further comprises a safety pin, a first hole matched with the safety pin is formed in the driving wheel, and a second hole matched with the safety pin is formed in the sliding seat.

The utility model discloses during the use, loosen fastening bolt, make all fastening bolt all separate with well core rod, can make convenient handheld core rod of operating personnel operate from top to bottom to highly carrying out convenient regulation to well core rod top, treat to adjust the back that finishes, the fastening bolt of screwing makes all fastening bolt all support again on well core rod's outer wall, can realize the relatively fixed of well core rod and fixing base, thereby the height of locating in fixed core rod top. The utility model discloses effectively solved the problem of the unable adjustment of core rod height among the prior art in the tent, the accessible has effectively guaranteed the whole appearance of tent to the convenient regulation of core rod height, has avoided the tent cloth cover to appear caving in, has on the whole that the structure is exquisite, practical convenient and stability advantage such as good.

Drawings

FIG. 1 is a schematic structural diagram of the present application,

FIG. 2 is a schematic structural view of the fixing base in the present application,

FIG. 3 is a top view of FIG. 2;

figure 4 is a reference view of the using state of the clamping seat in the case,

FIG. 5 is a schematic structural view of the clip seat of the present invention,

figure 6 is a top view of figure 5,

figure 7 is a first reference view of the driving mechanism in the present case,

FIG. 8 is a second drawing for referring to the use state of the driving mechanism in the present case;

in the figure, 1 is a central rod, 21 is a fixing plate, 210 is a ground nail hole, 22 is a fixing sleeve, 220 is a fixing hole, and 23 is a fastening bolt;

3 is a driving mechanism, 31 is a handle, 32 is a driving wheel, 33 is a screw rod, 330 is a limit ring, 34 is a sliding seat, 35 is a fixed seat, 36 is a connecting rod, 360 is a lantern ring, 37 is an elastic pull rope, and 38 is a safety pin;

4 is a clamping seat, 41 is a first clamping block, 42 is a second clamping block, and 43 is a clamping bolt.

Detailed Description

The utility model is shown in fig. 1-8, and comprises a fixed seat arranged at the bottom of the central rod 1, wherein the fixed seat comprises a fixed plate 21 and a fixed sleeve 22, the fixed plate 21 is placed on the ground, and a plurality of ground nail holes 210 for accommodating ground nails are arranged in the fixed plate 21, so that the fixed plate can be fixed on the ground after the ground nails penetrate; the fixed sleeve 22 is vertically and fixedly connected to the fixed plate 21, and the inner diameter of the fixed sleeve 22 is consistent with the outer diameter of the central rod 1, so that the bottom end of the central rod can penetrate into the fixed sleeve; a plurality of fixing holes 220 are formed in the outer wall of the fixing sleeve 22, a fastening bolt 23 adapted to each fixing hole 220 is arranged in each fixing hole 220, the fastening bolt 23 is connected with the fixing holes 220 through threads, and the fastening bolt 23 abuts against the outer wall of the central rod 1. Like this, loosen fastening bolt, make all fastening bolt all separate with well core rod, can make convenient handheld core rod of operating personnel operate from top to bottom to highly carrying out convenient regulation to well core rod top, treat to adjust the back that finishes, the fastening bolt of screwing makes all fastening bolt all support again on well core rod's outer wall, can realize well core rod and the relatively fixed of fixing base, thereby the height that fixed well core rod top was located. The utility model discloses effectively solved the problem of the unable adjustment of core rod height among the prior art in the tent, the accessible has effectively guaranteed the whole appearance of tent to the convenient regulation of core rod height, has avoided the tent cloth cover to appear caving in, has on the whole that the structure is exquisite, practical convenient and stability advantage such as good.

In order to ensure the convenience and labor saving when the center rod is adjusted, the adjusting component is also provided as follows.

The height adjusting mechanism of the central rod also comprises a driving mechanism 3 and a pair of clamping seats 4 which are detachably connected; therefore, the driving mechanism and the clamping seats can be conveniently and separately stored and transported when not in use;

the pair of clamping seats 4 are respectively detachably connected to the central rod 1 and the fixed sleeve 22; the clamping seat 4 comprises a first clamping block 41, a second clamping block 42 and a pair of clamping bolts 43, a first clamping groove is formed in the middle of the first clamping block 41, through holes are formed in two sides of the first clamping block 41 respectively, a second clamping groove is formed in the middle of the second clamping block 42, threaded holes matched with the clamping bolts 45 are formed in two sides of the second clamping block 42 respectively, and the clamping bolts 45 sequentially penetrate through the through holes and the threaded holes and are in threaded connection with the threaded holes;

the driving mechanism 3 comprises a handle 31, a driving wheel 32, a screw 33, a sliding seat 34, a fixed seat 35 and four connecting rods 36, wherein the handle 31 and the screw 33 are respectively and fixedly connected to the end faces of the two sides of the driving wheel 32, the sliding seat 34 is sleeved with the screw 33 and is in threaded connection with the screw 33, a pair of limiting rings 330 is arranged on the outer wall of one end, away from the driving wheel 32, of the screw 33, the fixed seat 35 is slidably sleeved with the screw 33 and is located between the two limiting rings 330, the upper side and the lower side of the sliding seat 34 are respectively hinged with the ends of the two connecting rods 36, the upper side and the lower side of the fixed seat 35 are respectively hinged with the ends of the other two connecting rods 36, the connecting rods 36 are far away from the other end of the sliding seat 34 or the fixed seat 35 and are fixedly connected with a lantern ring. When in use, as shown in fig. 4, 7 and 8, the two clamping seats are connected to the central rod and the fixed sleeve, and four clamping bolts are screwed; then the four lantern rings are respectively sleeved on the four clamping bolts, so that the sliding seat, the fixed seat and the pair of clamping seats are respectively positioned at four corners of a diamond; finally, the driving wheel is rotated through the handle, so that the screw rod rotates, the sliding seat can be made to do linear reciprocating motion along the screw rod, the central rod and the fixing seat do linear relative motion, and therefore an operator can adjust the position of the top end of the central rod conveniently and efficiently with small force. After the adjustment is finished, the top end of the center rod reaches a preset position, at the moment, an operator screws all the fastening bolts and sequentially moves out of the driving mechanism and the pair of clamping seats.

The driving mechanism further comprises four elastic pull ropes 37, wherein one ends of the four elastic pull ropes 37 are respectively and fixedly connected to the four lantern rings 360, and the other ends of the four elastic pull ropes 37 are fixedly connected to the sliding seat 34 or the fixed seat 35, so that the lantern rings 360 keep moving trend towards the screw 33. Like this, in actuating mechanism storage, transportation process, receive the pulling force influence of elasticity stay cord, will make the lantern ring paste all the time on the surface of obeying the screw rod to make the holistic form of actuating mechanism remain stable, and can show the shared space of reduction actuating mechanism, the actuating mechanism's of further being convenient for storage and transportation.

The driving mechanism further comprises a safety pin 38, a first hole matched with the safety pin 38 is formed in the driving wheel 32, and a second hole matched with the safety pin 38 is formed in the sliding seat 34. Therefore, in the storage and transfer processes of the driving mechanism, the safety pin can sequentially pass through the first hole and the second hole, so that the position of the sliding seat is fixed, and the integral form of the driving mechanism is kept stable; when the driving mechanism is used, the safety pin can be pulled to be separated from the second hole, so that the driving disc and the sliding seat can freely do relative rotation motion.

Claims (4)

1. The utility model discloses a height adjusting mechanism for center core rod of small-size tent, its characterized in that, including locating the fixing base of center core rod's bottom, the fixing base includes fixed plate and fixed sleeve, the fixed plate is placed in subaerial, set up a plurality of ground nail holes that are used for holding ground nail in the fixed plate, fixed sleeve vertically fixed connection on the fixed plate and fixed sleeve's internal diameter unanimous with center core rod's external diameter, a plurality of fixed orificess have been seted up on the fixed sleeve's the outer wall, every all be equipped with a fastening bolt rather than the adaptation in the fixed orifices, fastening bolt passes through threaded connection with the fixed orifices, and fastening bolt supports on center core rod's outer wall.

2. The central pole height adjustment mechanism for a miniature tent of claim 1, further comprising a drive mechanism and a pair of clamps that are removably attached;

the pair of clamping seats are detachably connected to the central rod and the fixed sleeve respectively; the clamping seat comprises a first clamping block, a second clamping block and a pair of clamping bolts, a first clamping groove is formed in the middle of the first clamping block, through holes are formed in two sides of the first clamping block respectively, a second clamping groove is formed in the middle of the second clamping block, threaded holes matched with the clamping bolts are formed in two sides of the second clamping block respectively, and the clamping bolts sequentially penetrate through the through holes and the threaded holes and are connected with the threaded holes through threads;

actuating mechanism includes handle, drive wheel, screw rod, sliding seat, fixing base and four connecting rods, handle and screw rod difference fixed connection are on the both sides terminal surface of drive wheel, the sliding seat cup joints the screw rod, and pass through threaded connection with the screw rod, the screw rod is kept away from and is equipped with a pair of spacing ring on the outer wall of the one end of drive wheel, fixing base slidable cup joints the screw rod, just be in between two spacing rings, the upper and lower both sides of sliding seat are articulated rather than the end of two other connecting rods respectively, the upper and lower both sides of fixing base are articulated with the end of two other connecting rods respectively, the connecting rod is kept away from a lantern ring of fixedly connected with on another end of sliding seat or fixing base, the lantern ring and the pole portion looks adaptation.

3. The central pole height adjustment mechanism for a mini tent of claim 2, wherein the driving mechanism further comprises four elastic pulling ropes, one end of each of the four elastic pulling ropes is fixedly connected to the four lantern rings, and the other end of each of the four elastic pulling ropes is fixedly connected to the sliding seat or the fixed seat, so that the lantern rings keep moving trend toward the screw.

4. The mechanism of claim 2, wherein the driving mechanism further comprises a safety pin, the driving wheel has a first hole adapted to the safety pin, and the sliding seat has a second hole adapted to the safety pin.

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